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Meridial

Language Alignment & Resource Partner (Punjabi) - Freelance AI Trainer Project

MeridialLanguages104 days ago

$6-$65/hr

Worldwide

About this role · Language & Linguistics

Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Punjabi language vetting and QA for a specialized AI data project. As AI systems strive to reflect real-world usage and deliver human-like communication, their accuracy depends entirely on rigorous linguistic and cultural consultation. The objective of this project is to evaluate, annotate, and validate data to ensure high-quality outputs that are fully natural, polished, and free from bias. Project Deliverables & Scope Operate autonomously to provide linguistic QA and develop alignment resources. Expected deliverables include: - Data Annotation & Review: Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context. - Quality Assurance & Vetting: Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the Punjabi language. - Resource Generation: Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations. - Production & Vetting Support: Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess a meticulous eye for language and cultural nuance. Core skillset includes: - Demonstrable work or educational experience in linguistics, education, or other fields requiring high attention to linguistic detail. - Prior, tangible experience working in human data evaluation or annotation. - Verified Punjabi language proficiency of C1 or C2 - The ability to confidently transform raw feedback and quality trends into structured, actionable educational resources. - A meticulous approach to language, with the sharpness to identify and correct even the most subtle unnatural phrasing in their native tongue. Service Fees We offer a pay range of $6-to- $65 per hour, with the exact rate determined based on your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Mercor

Voice Actor: CX Agent Voice Cloning (Spanish - Peru)

MercorAudio & Voice / Languages127 days ago

$50-$100/hr

Worldwide

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About this role

Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Peru-based female voice actors with native Peruvian Spanish accents to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to both experienced voice professionals and newcomers with a naturally clear, expressive voice and a good recording setup — prior voice-acting experience is a plus but not required. This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The engagement itself is a single recording session of approximately 4 hours. A second session of similar length may follow depending on the client's needs, though this isn't guaranteed. Your voice recordings will be used exclusively for the client's internal CX AI Agent. They will not be sold, licensed, or reused for any other product, dataset, or purpose. --- Key Responsibilities - Record high-quality voice samples across diverse scripts (conversational, narrative, instructional, etc.) - Deliver clear, natural, and expressive speech with strong control over tone, pacing, and pronunciation - Maintain consistency in voice, accent, and delivery across recording sessions - Follow detailed recording guidelines (environment, microphone setup, file formatting) - Perform multiple takes with variation in emotion, emphasis, and style when required Requirements - Native Peruvian female Spanish speaker currently based in Peru - A clear, natural, and expressive voice (prior voice acting, narration, or broadcast experience is a plus, not required) - Access to a professional or near-professional recording setup (quality microphone, quiet environment, pop filter, etc.) - Strong command of intonation, diction, and emotional range - Ability to follow scripts precisely while maintaining natural delivery - Availability for a single ~4-hour recording session, with the possibility of a further session of similar length later on - [IMP]: Your voice may be cloned for the client's CX AI Agent so please only apply if you are okay with voice cloning. Your recordings will not be sold or reused outside of this specific use case. Preferred Qualifications - Experience recording for TTS, audiobooks, IVR systems, or AI voice datasets - Familiarity with audio editing tools (e.g., Audacity, Adobe Audition, Reaper) - Ability to deliver multiple vocal styles (e.g., conversational, corporate, energetic, calm) ---

Mercor

Voice Actor: CX Agent Voice Cloning (Standard French)

MercorAudio & Voice / Languages129 days ago

$50-$100/hr

Worldwide

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About this role

Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking native or native-level French speakers with a standard, neutral, accent-free French delivery to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to both experienced voice professionals and newcomers with a naturally clear, expressive voice and a good recording setup — prior voice-acting experience is a plus but not required. This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The engagement itself is a single recording session of approximately 4 hours. A second session of similar length may follow depending on the client's needs, though this isn't guaranteed. Your voice recordings will be used exclusively for the client's internal CX AI Agent. They will not be sold, licensed, or reused for any other product, dataset, or purpose. --- Key Responsibilities - Record high-quality voice samples across diverse scripts (conversational, narrative, instructional, etc.) - Deliver clear, natural, and expressive speech with strong control over tone, pacing, and pronunciation - Maintain consistency in voice, accent, and delivery across recording sessions - Follow detailed recording guidelines (environment, microphone setup, file formatting) - Perform multiple takes with variation in emotion, emphasis, and style when required Requirements - Native or native-level French speaker with a standard, neutral French accent (accent-free) — no strong regional accent and no foreign-language influence - Location does not matter — we welcome qualified speakers from anywhere, as long as the delivery is neutral, standard French - A clear, natural, and expressive voice (prior voice acting, narration, or broadcast experience is a plus, not required) - Access to a professional or near-professional recording setup (quality microphone, quiet environment, pop filter, etc.) - Strong command of intonation, diction, and emotional range - Ability to follow scripts precisely while maintaining natural delivery - Availability for a single ~4-hour recording session, with the possibility of a further session of similar length later on - [IMP]: Your voice may be cloned for the client's CX AI Agent so please only apply if you are okay with voice cloning. Your recordings will not be sold or reused outside of this specific use case. Preferred Qualifications - Experience recording for TTS, audiobooks, IVR systems, or AI voice datasets - Familiarity with audio editing tools (e.g., Audacity, Adobe Audition, Reaper) - Ability to deliver multiple vocal styles (e.g., conversational, corporate, energetic, calm) ---

Meridial

Language Fluency Instructors - Freelance AI Trainer Project

MeridialEducation & Humanities / Languages132 days ago

$6-$65/hr

United States

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About this role · Business & Professions

Project Overview We are sourcing independent Language Fluency Coaches and Vocational Instructors for an AI benchmark evaluation project. As AI models increasingly support unstructured, conversational language learning for career and higher education advancement, their effectiveness relies on expert qualitative analysis. We are strictly looking for professionals with experience in vocational, soft skills, or spoken English institutes rather than traditional academic school environments. The objective of this project is not to grade academic marks, but to act as an expert evaluator who interprets real-world data collected by vendor raters, providing first-hand qualitative feedback to improve the model's individualized teaching styles. Project Deliverables & Scope Operate autonomously to analyze evaluation frameworks and provide qualitative insights. Expected deliverables include: - Expert Data Interpretation: Analyzing and interpreting language-learning data and interactions collected by regular vendor raters in real-world environments. - Qualitative Feedback & Consulting: Participating in qualitative, face-to-face (virtual) meetings to provide detailed, first-hand feedback on the AI’s teaching methodologies, conversational flow, and fluency development. - Reporting & Documentation: Synthesizing complex feedback and pedagogical insights into structured spreadsheets to inform model refinement. - Model Strategy Alignment: Ensuring the AI's instructional approach aligns with individualized, unstructured teaching styles aimed at helping adult users gain fluency for jobs and higher education (avoiding a "cookie-cutter" academic approach). Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess targeted experience in adult language education. Core skillset includes: - Demonstrable professional expertise as a Language Fluency Coach, ESL/EFL Instructor (e.g., IELTS/TOEFL), Soft Skills Faculty, or Vocational Institute Teacher. (Note: Traditional K-12 school teachers focused on academic grading are not a fit for this project). - Bilingual proficiency in English and at least one local Indian language (such as Hindi, Tamil, Marathi, Urdu, etc.). - Deep understanding of individualized, unstructured teaching methodologies designed to build practical conversational fluency for professional and higher education environments. - Strong communication and analytical skills, with the ability to clearly articulate pedagogical feedback during face-to-face meetings and via spreadsheets. We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Meridial

Indian Language Fluency Instructors - Freelance AI Trainer Project

MeridialEducation & Humanities / Languages132 days ago

$6-$65/hr

India

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About this role · Business & Professions

Project Overview We are sourcing independent Language Fluency Coaches and Vocational Instructors for an AI benchmark evaluation project. As AI models increasingly support unstructured, conversational language learning for career and higher education advancement, their effectiveness relies on expert qualitative analysis. We are strictly looking for professionals with experience in vocational, soft skills, or spoken English institutes rather than traditional academic school environments. The objective of this project is not to grade academic marks, but to act as an expert evaluator who interprets real-world data collected by vendor raters, providing first-hand qualitative feedback to improve the model's individualized teaching styles. Project Deliverables & Scope Operate autonomously to analyze evaluation frameworks and provide qualitative insights. Expected deliverables include: - Expert Data Interpretation: Analyzing and interpreting language-learning data and interactions collected by regular vendor raters in real-world environments. - Qualitative Feedback & Consulting: Participating in qualitative, face-to-face (virtual) meetings to provide detailed, first-hand feedback on the AI’s teaching methodologies, conversational flow, and fluency development. - Reporting & Documentation: Synthesizing complex feedback and pedagogical insights into structured spreadsheets to inform model refinement. - Model Strategy Alignment: Ensuring the AI's instructional approach aligns with individualized, unstructured teaching styles aimed at helping adult users gain fluency for jobs and higher education (avoiding a "cookie-cutter" academic approach). Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess targeted experience in adult language education. Core skillset includes: - Demonstrable professional expertise as a Language Fluency Coach, ESL/EFL Instructor (e.g., IELTS/TOEFL), Soft Skills Faculty, or Vocational Institute Teacher. (Note: Traditional K-12 school teachers focused on academic grading are not a fit for this project). - Bilingual proficiency in English and at least one local Indian language (such as Hindi, Tamil, Marathi, Urdu, etc.). - Deep understanding of individualized, unstructured teaching methodologies designed to build practical conversational fluency for professional and higher education environments. - Strong communication and analytical skills, with the ability to clearly articulate pedagogical feedback during face-to-face meetings and via spreadsheets. We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Meridial

Italian Audio Evaluations Specialist - Freelance AI Trainer Project

MeridialLanguages / Audio & Voice / Business & Consulting137 days ago

$6-$65/hr

Worldwide

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About this role · Language & Linguistics

Project Overview We are sourcing independent Audio Evaluation Specialists for an AI benchmark evaluation project assessing advanced agentic audio models. As AI models increasingly handle complex workflows in this domain—specifically real-world customer support scenarios like flight bookings, financial services, and telecommunications—their accuracy relies entirely on robust, expert-crafted training data. The objective of this project is to autonomously produce high-quality evaluation tasks through simulated interactions, audit conversational AI outputs, and generate clean, reliable datasets to optimize model performance. Project Deliverables & Scope Operate autonomously to design complex evaluation frameworks and provide structured training data. Expected deliverables include: - Role-Play Scenario Execution: Creating and executing complex, role-play-based evaluation scenarios that simulate realistic customer service interactions across travel, finance, and technical support domains. - Model Performance Auditing: Evaluating AI model performance across standardized qualitative and quantitative metrics, focusing strictly on task completion accuracy, conversational naturalness, and audio comprehension. - Technical Metric Evaluation: Assessing the model's basic computer programming literacy, including its understanding of JSON structures, functions, methods, and ability to reason about structured data within a support context. - Representative Dataset Generation: Contributing to the development of diverse, high-quality audio datasets that accurately reflect real customer expectations for clarity, efficiency, and natural conversational flow. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess deep industry knowledge to craft realistic professional scenarios. Core skillset includes: - Demonstrable professional expertise in complex customer support, technical troubleshooting, or conversational AI evaluation. - Native or bilingual proficiency in the target language, including fluency across all language skills (reading, listening, writing, and speaking), alongside strong analytical and verbal communication skills to confidently conduct simulated customer support role-plays. - Basic computer programming literacy, specifically a comfortable understanding of JSON structures, functions, methods, and simple logic. - A meticulous, detail-oriented approach to working with structured prompts, complex evaluation rubrics, and technical guidelines. - Required Equipment: Access to a high-quality microphone to ensure clean, reliable audio input during voice evaluations. We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Meridial

French Audio Evaluations Specialist - Freelance AI Trainer Project

MeridialLanguages / Audio & Voice / Business & Consulting137 days ago

$6-$65/hr

Worldwide

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About this role · Language & Linguistics

Project Overview We are sourcing independent Audio Evaluation Specialists for an AI benchmark evaluation project assessing advanced agentic audio models. As AI models increasingly handle complex workflows in this domain—specifically real-world customer support scenarios like flight bookings, financial services, and telecommunications—their accuracy relies entirely on robust, expert-crafted training data. The objective of this project is to autonomously produce high-quality evaluation tasks through simulated interactions, audit conversational AI outputs, and generate clean, reliable datasets to optimize model performance. Project Deliverables & Scope Operate autonomously to design complex evaluation frameworks and provide structured training data. Expected deliverables include: - Role-Play Scenario Execution: Creating and executing complex, role-play-based evaluation scenarios that simulate realistic customer service interactions across travel, finance, and technical support domains. - Model Performance Auditing: Evaluating AI model performance across standardized qualitative and quantitative metrics, focusing strictly on task completion accuracy, conversational naturalness, and audio comprehension. - Technical Metric Evaluation: Assessing the model's basic computer programming literacy, including its understanding of JSON structures, functions, methods, and ability to reason about structured data within a support context. - Representative Dataset Generation: Contributing to the development of diverse, high-quality audio datasets that accurately reflect real customer expectations for clarity, efficiency, and natural conversational flow. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess deep industry knowledge to craft realistic professional scenarios. Core skillset includes: - Demonstrable professional expertise in complex customer support, technical troubleshooting, or conversational AI evaluation. - Native or bilingual proficiency in the target language, including fluency across all language skills (reading, listening, writing, and speaking), alongside strong analytical and verbal communication skills to confidently conduct simulated customer support role-plays. - Basic computer programming literacy, specifically a comfortable understanding of JSON structures, functions, methods, and simple logic. - A meticulous, detail-oriented approach to working with structured prompts, complex evaluation rubrics, and technical guidelines. - Required Equipment: Access to a high-quality microphone to ensure clean, reliable audio input during voice evaluations. We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Meridial

Portuguese Audio Evaluations Specialist - Freelance AI Trainer Project

MeridialLanguages / Audio & Voice / Business & Consulting137 days ago

$6-$65/hr

Worldwide

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About this role · Language & Linguistics

Project Overview We are sourcing independent Audio Evaluation Specialists for an AI benchmark evaluation project assessing advanced agentic audio models. As AI models increasingly handle complex workflows in this domain—specifically real-world customer support scenarios like flight bookings, financial services, and telecommunications—their accuracy relies entirely on robust, expert-crafted training data. The objective of this project is to autonomously produce high-quality evaluation tasks through simulated interactions, audit conversational AI outputs, and generate clean, reliable datasets to optimize model performance. Project Deliverables & Scope Operate autonomously to design complex evaluation frameworks and provide structured training data. Expected deliverables include: - Role-Play Scenario Execution: Creating and executing complex, role-play-based evaluation scenarios that simulate realistic customer service interactions across travel, finance, and technical support domains. - Model Performance Auditing: Evaluating AI model performance across standardized qualitative and quantitative metrics, focusing strictly on task completion accuracy, conversational naturalness, and audio comprehension. - Technical Metric Evaluation: Assessing the model's basic computer programming literacy, including its understanding of JSON structures, functions, methods, and ability to reason about structured data within a support context. - Representative Dataset Generation: Contributing to the development of diverse, high-quality audio datasets that accurately reflect real customer expectations for clarity, efficiency, and natural conversational flow. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess deep industry knowledge to craft realistic professional scenarios. Core skillset includes: - Demonstrable professional expertise in complex customer support, technical troubleshooting, or conversational AI evaluation. - Native or bilingual proficiency in the target language, including fluency across all language skills (reading, listening, writing, and speaking), alongside strong analytical and verbal communication skills to confidently conduct simulated customer support role-plays. - Basic computer programming literacy, specifically a comfortable understanding of JSON structures, functions, methods, and simple logic. - A meticulous, detail-oriented approach to working with structured prompts, complex evaluation rubrics, and technical guidelines. - Required Equipment: Access to a high-quality microphone to ensure clean, reliable audio input during voice evaluations. We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Meridial

Welsh Audio Specialist - Freelance AI Trainer Project

MeridialLanguages / Audio & Voice / Business & Consulting137 days ago

$6-$65/hr

Worldwide

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About this role · Language & Linguistics

Project Overview We are sourcing independent Audio Evaluation Specialists for an AI benchmark evaluation project assessing advanced agentic audio models. As AI models increasingly handle complex workflows in this domain—specifically real-world customer support scenarios like flight bookings, financial services, and telecommunications—their accuracy relies entirely on robust, expert-crafted training data. The objective of this project is to autonomously produce high-quality evaluation tasks through simulated interactions, audit conversational AI outputs, and generate clean, reliable datasets to optimize model performance. Project Deliverables & Scope Operate autonomously to design complex evaluation frameworks and provide structured training data. Expected deliverables include: - Role-Play Scenario Execution: Creating and executing complex, role-play-based evaluation scenarios that simulate realistic customer service interactions across travel, finance, and technical support domains. - Model Performance Auditing: Evaluating AI model performance across standardized qualitative and quantitative metrics, focusing strictly on task completion accuracy, conversational naturalness, and audio comprehension. - Technical Metric Evaluation: Assessing the model's basic computer programming literacy, including its understanding of JSON structures, functions, methods, and ability to reason about structured data within a support context. - Representative Dataset Generation: Contributing to the development of diverse, high-quality audio datasets that accurately reflect real customer expectations for clarity, efficiency, and natural conversational flow. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess deep industry knowledge to craft realistic professional scenarios. Core skillset includes: - Demonstrable professional expertise in complex customer support, technical troubleshooting, or conversational AI evaluation. - Native or bilingual proficiency in the target language, including fluency across all language skills (reading, listening, writing, and speaking), alongside strong analytical and verbal communication skills to confidently conduct simulated customer support role-plays. - Basic computer programming literacy, specifically a comfortable understanding of JSON structures, functions, methods, and simple logic. - A meticulous, detail-oriented approach to working with structured prompts, complex evaluation rubrics, and technical guidelines. - Required Equipment: Access to a high-quality microphone to ensure clean, reliable audio input during voice evaluations. We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote Seniority Level: Mid-Senior Level

Meridial

German Audio Evaluations Specialist - Freelance AI Trainer Project

MeridialLanguages / Audio & Voice / Business & Consulting137 days ago

$6-$65/hr

Worldwide

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About this role · Language & Linguistics

Project Overview We are sourcing independent Audio Evaluation Specialists for an AI benchmark evaluation project assessing advanced agentic audio models. As AI models increasingly handle complex workflows in this domain—specifically real-world customer support scenarios like flight bookings, financial services, and telecommunications—their accuracy relies entirely on robust, expert-crafted training data. The objective of this project is to autonomously produce high-quality evaluation tasks through simulated interactions, audit conversational AI outputs, and generate clean, reliable datasets to optimize model performance. Project Deliverables & Scope Operate autonomously to design complex evaluation frameworks and provide structured training data. Expected deliverables include: - Role-Play Scenario Execution: Creating and executing complex, role-play-based evaluation scenarios that simulate realistic customer service interactions across travel, finance, and technical support domains. - Model Performance Auditing: Evaluating AI model performance across standardized qualitative and quantitative metrics, focusing strictly on task completion accuracy, conversational naturalness, and audio comprehension. - Technical Metric Evaluation: Assessing the model's basic computer programming literacy, including its understanding of JSON structures, functions, methods, and ability to reason about structured data within a support context. - Representative Dataset Generation: Contributing to the development of diverse, high-quality audio datasets that accurately reflect real customer expectations for clarity, efficiency, and natural conversational flow. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess deep industry knowledge to craft realistic professional scenarios. Core skillset includes: - Demonstrable professional expertise in complex customer support, technical troubleshooting, or conversational AI evaluation. - Native or bilingual proficiency in the target language, including fluency across all language skills (reading, listening, writing, and speaking), alongside strong analytical and verbal communication skills to confidently conduct simulated customer support role-plays. - Basic computer programming literacy, specifically a comfortable understanding of JSON structures, functions, methods, and simple logic. - A meticulous, detail-oriented approach to working with structured prompts, complex evaluation rubrics, and technical guidelines. - Required Equipment: Access to a high-quality microphone to ensure clean, reliable audio input during voice evaluations. We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Meridial

Dutch Audio Specialist - Freelance AI Trainer Project

MeridialLanguages / Audio & Voice / Business & Consulting137 days ago

$6-$65/hr

Worldwide

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About this role · Language & Linguistics

Project Overview We are sourcing independent Audio Evaluation Specialists for an AI benchmark evaluation project assessing advanced agentic audio models. As AI models increasingly handle complex workflows in this domain—specifically real-world customer support scenarios like flight bookings, financial services, and telecommunications—their accuracy relies entirely on robust, expert-crafted training data. The objective of this project is to autonomously produce high-quality evaluation tasks through simulated interactions, audit conversational AI outputs, and generate clean, reliable datasets to optimize model performance. Project Deliverables & Scope Operate autonomously to design complex evaluation frameworks and provide structured training data. Expected deliverables include: - Role-Play Scenario Execution: Creating and executing complex, role-play-based evaluation scenarios that simulate realistic customer service interactions across travel, finance, and technical support domains. - Model Performance Auditing: Evaluating AI model performance across standardized qualitative and quantitative metrics, focusing strictly on task completion accuracy, conversational naturalness, and audio comprehension. - Technical Metric Evaluation: Assessing the model's basic computer programming literacy, including its understanding of JSON structures, functions, methods, and ability to reason about structured data within a support context. - Representative Dataset Generation: Contributing to the development of diverse, high-quality audio datasets that accurately reflect real customer expectations for clarity, efficiency, and natural conversational flow. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess deep industry knowledge to craft realistic professional scenarios. Core skillset includes: - Demonstrable professional expertise in complex customer support, technical troubleshooting, or conversational AI evaluation. - Native or bilingual proficiency in the target language, including fluency across all language skills (reading, listening, writing, and speaking), alongside strong analytical and verbal communication skills to confidently conduct simulated customer support role-plays. - Basic computer programming literacy, specifically a comfortable understanding of JSON structures, functions, methods, and simple logic. - A meticulous, detail-oriented approach to working with structured prompts, complex evaluation rubrics, and technical guidelines. - Required Equipment: Access to a high-quality microphone to ensure clean, reliable audio input during voice evaluations. We offer a pay range of $6-to-$65 per hour, with the exact rate determined after evaluating your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote Seniority Level: Mid-Senior Level

Meridial

Language Alignment & Resource Partner (Sinhala) - Freelance AI Trainer Project

MeridialLanguages140 days ago

$6-$65/hr

Thailand

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About this role · Language & Linguistics

Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Sinhala language vetting and QA for a specialized AI data project. As AI systems strive to reflect real-world usage and deliver human-like communication, their accuracy depends entirely on rigorous linguistic and cultural consultation. The objective of this project is to evaluate, annotate, and validate data to ensure high-quality outputs that are fully natural, polished, and free from bias. Project Deliverables & Scope Operate autonomously to provide linguistic QA and develop alignment resources. Expected deliverables include: - Data Annotation & Review: Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context. - Quality Assurance & Vetting: Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the target language. - Resource Generation: Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations. - Production & Vetting Support: Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess a meticulous eye for language and cultural nuance. Core skillset includes: - Demonstrable work or educational experience in linguistics, education, or other fields requiring high attention to linguistic detail. - Prior, tangible experience working in human data evaluation or annotation. - Verified Sinhala language proficiency of C1 or C2 - The ability to confidently transform raw feedback and quality trends into structured, actionable educational resources. - A meticulous approach to language, with the sharpness to identify and correct even the most subtle unnatural phrasing in their native tongue. Service Fees We offer a pay range of $6-to- $65 per hour, with the exact rate determined based on your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Meridial

Language Alignment & Resource Partner (Khmer) - Freelance AI Trainer Project

MeridialLanguages140 days ago

$6-$65/hr

Thailand

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About this role · Language & Linguistics

Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Khmer language vetting and QA for a specialized AI data project. As AI systems strive to reflect real-world usage and deliver human-like communication, their accuracy depends entirely on rigorous linguistic and cultural consultation. The objective of this project is to evaluate, annotate, and validate data to ensure high-quality outputs that are fully natural, polished, and free from bias. Project Deliverables & Scope Operate autonomously to provide linguistic QA and develop alignment resources. Expected deliverables include: - Data Annotation & Review: Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context. - Quality Assurance & Vetting: Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the target language. - Resource Generation: Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations. - Production & Vetting Support: Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess a meticulous eye for language and cultural nuance. Core skillset includes: - Demonstrable work or educational experience in linguistics, education, or other fields requiring high attention to linguistic detail. - Prior, tangible experience working in human data evaluation or annotation. - Verified Khmer language proficiency of C1 or C2 - The ability to confidently transform raw feedback and quality trends into structured, actionable educational resources. - A meticulous approach to language, with the sharpness to identify and correct even the most subtle unnatural phrasing in their native tongue. Service Fees We offer a pay range of $6-to- $65 per hour, with the exact rate determined based on your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Meridial

Language Alignment & Resource Partner (Marathi) - Freelance AI Trainer Project

MeridialLanguages140 days ago

$6-$65/hr

India

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About this role · Language & Linguistics

Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Marathi language vetting and QA for a specialized AI data project. As AI systems strive to reflect real-world usage and deliver human-like communication, their accuracy depends entirely on rigorous linguistic and cultural consultation. The objective of this project is to evaluate, annotate, and validate data to ensure high-quality outputs that are fully natural, polished, and free from bias. Project Deliverables & Scope Operate autonomously to provide linguistic QA and develop alignment resources. Expected deliverables include: - Data Annotation & Review: Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context. - Quality Assurance & Vetting: Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the target language. - Resource Generation: Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations. - Production & Vetting Support: Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess a meticulous eye for language and cultural nuance. Core skillset includes: - Demonstrable work or educational experience in linguistics, education, or other fields requiring high attention to linguistic detail. - Prior, tangible experience working in human data evaluation or annotation. - Verified Marathi language proficiency of C1 or C2 - The ability to confidently transform raw feedback and quality trends into structured, actionable educational resources. - A meticulous approach to language, with the sharpness to identify and correct even the most subtle unnatural phrasing in their native tongue. Service Fees We offer a pay range of $6-to- $65 per hour, with the exact rate determined based on your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Meridial

Language Alignment & Resource Partner (Lao) - Freelance AI Trainer Project

MeridialLanguages140 days ago

$6-$65/hr

Thailand

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About this role · Language & Linguistics

Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Lao language vetting and QA for a specialized AI data project. As AI systems strive to reflect real-world usage and deliver human-like communication, their accuracy depends entirely on rigorous linguistic and cultural consultation. The objective of this project is to evaluate, annotate, and validate data to ensure high-quality outputs that are fully natural, polished, and free from bias. Project Deliverables & Scope Operate autonomously to provide linguistic QA and develop alignment resources. Expected deliverables include: - Data Annotation & Review: Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context. - Quality Assurance & Vetting: Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the target language. - Resource Generation: Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations. - Production & Vetting Support: Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess a meticulous eye for language and cultural nuance. Core skillset includes: - Demonstrable work or educational experience in linguistics, education, or other fields requiring high attention to linguistic detail. - Prior, tangible experience working in human data evaluation or annotation. - Verified Lao language proficiency of C1 or C2 - The ability to confidently transform raw feedback and quality trends into structured, actionable educational resources. - A meticulous approach to language, with the sharpness to identify and correct even the most subtle unnatural phrasing in their native tongue. Service Fees We offer a pay range of $6-to- $65 per hour, with the exact rate determined based on your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Meridial

Language Alignment & Resource Partner (Mandarin) - Freelance AI Trainer Project

MeridialLanguages140 days ago

$6-$65/hr

Singapore

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About this role · Language & Linguistics

Project Overview We are sourcing independent Language Alignment & Resource Partners (LARPs) to provide native-level Mandarin language vetting and QA for a specialized AI data project. As AI systems strive to reflect real-world usage and deliver human-like communication, their accuracy depends entirely on rigorous linguistic and cultural consultation. The objective of this project is to evaluate, annotate, and validate data to ensure high-quality outputs that are fully natural, polished, and free from bias. Project Deliverables & Scope Operate autonomously to provide linguistic QA and develop alignment resources. Expected deliverables include: - Data Annotation & Review: Reviewing, annotating, and testing AI outputs for grammatical accuracy, naturalness, and strict cultural context. - Quality Assurance & Vetting: Acting as a primary quality check during production to proactively identify and correct subtle cultural errors or awkward phrasing in the target language. - Resource Generation: Analyzing task quality trends and autonomously developing educational resources and feedback documentation to increase alignment between AI task outputs and campaign expectations. - Production & Vetting Support: Providing native-level language vetting during project scaling and offering specialized linguistic consultation throughout the production phase. Required Expertise To successfully fulfill the deliverables of this project, Contractors must possess a meticulous eye for language and cultural nuance. Core skillset includes: - Demonstrable work or educational experience in linguistics, education, or other fields requiring high attention to linguistic detail. - Prior, tangible experience working in human data evaluation or annotation. - Verified Mandarin language proficiency of C1 or C2 - The ability to confidently transform raw feedback and quality trends into structured, actionable educational resources. - A meticulous approach to language, with the sharpness to identify and correct even the most subtle unnatural phrasing in their native tongue. Service Fees We offer a pay range of $6-to- $65 per hour, with the exact rate determined based on your experience, expertise, and geographic location. Final offer amounts may vary from the pay range listed above. As a contractor you’ll supply a secure computer and high‑speed internet; company‑sponsored benefits such as health insurance and PTO do not apply. Engagement Type: Freelance / Independent Contractor Workplace Type: Remote

Mercor

Voice Actor: CX Agent Voice Cloning (Spanish - Latin America)

MercorAudio & Voice / Languages147 days ago

$50-$100/hr

Worldwide

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About this role

Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Latin America-based voice actors with native Latin American Spanish fluency and neutral, internationally intelligible delivery to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to both experienced voice professionals and newcomers with a naturally clear, expressive voice and a good recording setup — prior voice-acting experience is a plus but not required. This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The engagement itself is a single recording session of approximately 4 hours. A second session of similar length may follow depending on the client's needs, though this isn't guaranteed. Your voice recordings will be used exclusively for the client's internal CX AI Agent. They will not be sold, licensed, or reused for any other product, dataset, or purpose. --- Key Responsibilities - Record high-quality voice samples across diverse scripts (conversational, narrative, instructional, etc.) - Deliver clear, natural, and expressive speech with strong control over tone, pacing, and pronunciation - Maintain consistency in voice, accent, and delivery across recording sessions - Follow detailed recording guidelines (environment, microphone setup, file formatting) - Perform multiple takes with variation in emotion, emphasis, and style when required Requirements - Native Latin American Spanish speaker currently based in Latin America, with the ability to speak neutral, internationally intelligible Spanish — without a strong regional accent - A clear, natural, and expressive voice (prior voice acting, narration, or broadcast experience is a plus, not required) - Access to a professional or near-professional recording setup (quality microphone, quiet environment, pop filter, etc.) - Strong command of intonation, diction, and emotional range - Ability to follow scripts precisely while maintaining natural delivery - Availability for a single ~4-hour recording session, with the possibility of a further session of similar length later on - [IMP]: Your voice may be cloned for the client's CX AI Agent so please only apply if you are okay with voice cloning. Your recordings will not be sold or reused outside of this specific use case. Preferred Qualifications - Experience recording for TTS, audiobooks, IVR systems, or AI voice datasets - Familiarity with audio editing tools (e.g., Audacity, Adobe Audition, Reaper) - Ability to deliver multiple vocal styles (e.g., conversational, corporate, energetic, calm) ---

Mercor

Audio Engineer (Speech / TTS Audio Specialist) – French

MercorAudio & Voice / Languages147 days ago

$50/hr

Worldwide

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About this role

Overview We're looking for audio engineers with strong experience editing and quality-checking voice recordings for speech and text-to-speech (TTS) applications, specifically for French-language audio. This role focuses on preparing high-quality audio datasets for machine learning systems, ensuring clarity, consistency, and technical compliance across large volumes of French speech data. Native or near-native French fluency is required to accurately assess speech quality, pronunciation, and naturalness. --- What You'll Do - Edit and process French voice recordings for use in TTS and speech AI systems - Perform audio cleanup including silence trimming, breath reduction/removal, de-clicking, de-essing, and noise reduction - Conduct detailed quality assurance checks for: - Clipping and distortion - Background noise and artifacts - Loudness consistency and level balancing - Ensure audio meets strict technical specifications for ML training pipelines - Evaluate recordings for French pronunciation accuracy, naturalness, and fluency - Work with large batches of recordings, maintaining consistency and throughput - Collaborate with teams working on French speech datasets, voice talent recordings, and model training workflows --- Basic Qualifications - Native or near-native French speaker with strong listening intuition for French speech nuances - Experience editing speech or voice recordings (not just music production) - Strong understanding of speech audio quality standards and common issues in recorded dialogue - Hands-on experience with tools like iZotope RX, Pro Tools, or similar audio restoration software - Ability to identify and fix artifacts, inconsistencies, and technical defects in audio - Experience working with high-volume audio datasets or structured workflows --- Preferred Qualifications - Experience working with TTS vendors or platforms - Prior involvement in speech ML, voice AI, or dataset creation/annotation workflows - Familiarity with audio QA pipelines, labeling, or evaluation processes - Experience directing or editing French voice talent recordings --- Ideal Candidate Profile - Detail-oriented with strong critical listening skills in French - Comfortable working with repetitive, high-precision tasks at scale - Able to balance speed and quality in production environments - Familiar with the nuances of human French speech vs synthetic voice requirements

Mercor

Voice Actor: CX Agent Voice Cloning (German)

MercorAudio & Voice / Languages147 days ago

$50-$100/hr

Worldwide

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About this role

Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Germany-based native German speakers to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to both experienced voice professionals and newcomers with a naturally clear, expressive voice and a good recording setup — prior voice-acting experience is a plus but not required. This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The engagement itself is a single recording session of approximately 4 hours. A second session of similar length may follow depending on the client's needs, though this isn't guaranteed. Your voice recordings will be used exclusively for the client's internal CX AI Agent. They will not be sold, licensed, or reused for any other product, dataset, or purpose. --- Key Responsibilities - Record high-quality voice samples across diverse scripts (conversational, narrative, instructional, etc.) - Deliver clear, natural, and expressive speech with strong control over tone, pacing, and pronunciation - Maintain consistency in voice, accent, and delivery across recording sessions - Follow detailed recording guidelines (environment, microphone setup, file formatting) - Perform multiple takes with variation in emotion, emphasis, and style when required Requirements - Native German speaker currently based in Germany - A clear, natural, and expressive voice (prior voice acting, narration, or broadcast experience is a plus, not required) - Access to a professional or near-professional recording setup (quality microphone, quiet environment, pop filter, etc.) - Strong command of intonation, diction, and emotional range - Ability to follow scripts precisely while maintaining natural delivery - Availability for a single ~4-hour recording session, with the possibility of a further session of similar length later on - [IMP]: Your voice may be cloned for the client's CX AI Agent so please only apply if you are okay with voice cloning. Your recordings will not be sold or reused outside of this specific use case. Preferred Qualifications - Experience recording for TTS, audiobooks, IVR systems, or AI voice datasets - Familiarity with audio editing tools (e.g., Audacity, Adobe Audition, Reaper) - Ability to deliver multiple vocal styles (e.g., conversational, corporate, energetic, calm) ---

Mercor

Voice Actor: CX Agent Voice Cloning (Spanish - Mexico)

MercorAudio & Voice / Languages147 days ago

$50-$100/hr

Worldwide

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About this role

Mercor is partnering with a leading AI research lab to build next-generation text-to-speech (TTS) systems capable of producing natural, expressive, and human-like voices. We are seeking Mexico-based voice actors with native Mexican Spanish accents to contribute high-quality voice recordings for training and evaluating cutting-edge speech models. This role is open to both experienced voice professionals and newcomers with a naturally clear, expressive voice and a good recording setup — prior voice-acting experience is a plus but not required. This is an ongoing opening — we onboard new voices on a rolling basis, so applications are always welcome. The engagement itself is a single recording session of approximately 4 hours. A second session of similar length may follow depending on the client's needs, though this isn't guaranteed. Your voice recordings will be used exclusively for the client's internal CX AI Agent. They will not be sold, licensed, or reused for any other product, dataset, or purpose. --- Key Responsibilities - Record high-quality voice samples across diverse scripts (conversational, narrative, instructional, etc.) - Deliver clear, natural, and expressive speech with strong control over tone, pacing, and pronunciation - Maintain consistency in voice, accent, and delivery across recording sessions - Follow detailed recording guidelines (environment, microphone setup, file formatting) - Perform multiple takes with variation in emotion, emphasis, and style when required Requirements - Native Mexican Spanish speaker currently based in Mexico - A clear, natural, and expressive voice (prior voice acting, narration, or broadcast experience is a plus, not required) - Access to a professional or near-professional recording setup (quality microphone, quiet environment, pop filter, etc.) - Strong command of intonation, diction, and emotional range - Ability to follow scripts precisely while maintaining natural delivery - Availability for a single ~4-hour recording session, with the possibility of a further session of similar length later on - [IMP]: Your voice may be cloned for the client's CX AI Agent so please only apply if you are okay with voice cloning. Your recordings will not be sold or reused outside of this specific use case. Preferred Qualifications - Experience recording for TTS, audiobooks, IVR systems, or AI voice datasets - Familiarity with audio editing tools (e.g., Audacity, Adobe Audition, Reaper) - Ability to deliver multiple vocal styles (e.g., conversational, corporate, energetic, calm) ---

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