Record high-quality French speech samples for AI training datasets.
Evaluate AI-generated French audio for pronunciation, tone, and naturalness.
Provide detailed feedback and collaborate with technical teams to refine voice models.
The hiring partner is an innovative technology company focused on training cutting-edge conversational and expressive AI voice systems. They operate with a remote-first, autonomous freelance culture, collaborating with global talent to shape next-generation speech technology.
You will listen to recorded conversations in Brazilian Portuguese and transcribe them accurately.
You will follow project-specific transcription guidelines and review work for errors.
You will produce reliable language data to improve speech recognition and conversational AI systems.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. It uses automated tools to review applications and support recruitment for partner organizations.
Design and conduct realistic role-play scenarios for AI evaluation in travel, finance, and technical support.
Evaluate AI-generated audio conversations for accuracy, naturalness, and task completion.
Assess basic programming literacy and generate high-quality audio evaluation datasets.
Jobgether is an AI-powered job matching platform that connects candidates with hiring companies. This freelance AI trainer project focuses on evaluating conversational AI through realistic audio interactions, offering a flexible remote work environment for independent contractors.
Design and maintain scalable data pipelines for AI workloads and intelligent products.
Develop automated workflows for synthetic data generation and large-scale data preparation.
Collaborate with product and engineering teams to optimize data storage, retrieval, and validation.
The company partners with Jobgether to hire for AI-focused data engineering roles. It operates in a remote, project-based environment with a focus on building scalable infrastructure for next-generation AI applications.
Research and develop new methods that push the frontier of Speech AI.
Improve data quality, build evaluation harnesses, and analyze production model accuracy.
Partner with researchers and engineers to turn research prototypes into production-ready systems.
AssemblyAI builds best-in-class Voice AI models powering next-generation voice applications. With under 100 employees, the company is lean, capital-efficient, and meritocratic, giving every team member outsized ownership and impact.
Review text or media samples based on provided project guidelines
Apply accurate labels and categorizations to diverse data sets
Evaluate AI-generated responses for clarity, safety, and factual accuracy
Terac is building the world's largest pool of vetted human experts for AI. Researchers, AI labs, and product teams use Terac to recruit, screen, and pay study participants across industries, languages, and skill sets.
Find, evaluate, and collect valuable training data from web, code, and technical sources.
Build scalable pipelines that turn raw data into training-ready corpora through extraction, cleaning, deduplication, and filtering.
Work with researchers on data mixtures and sampling strategies for pretraining and midtraining.
Prime Intellect builds the open superintelligence stack, offering a full-stack platform for post-training frontier AI models. Backed by $150M in funding, it is a mission-driven team focused on accelerating science and AI.
Annotate text, image, audio, and video data to train large language models and AI systems.
Evaluate search results, ads, and chatbot outputs for factual accuracy, linguistic quality, and safety.
Provide detailed feedback and documentation to refine AI model reasoning and evaluation frameworks.
Our partner is a company focused on AI training and data annotation, working with a global network of linguists and tech enthusiasts. It values flexibility, transparency, and cultural accuracy in AI development.
Review pre-segmented audio recordings and verify word-level segment accuracy for speech-to-speech AI model training.
Correct timestamp or transcription errors and flag tasks for discard per defined criteria.
Maintain consistency and accuracy across a detailed, evolving style guide.
Welo Data provides AI services, including data annotation and labeling for machine learning models. As part of the AI Services team, they focus on supporting speech-to-speech AI model training with accurate transcription and audio review.
Annotate and label text, images, audio, or other content for AI training projects.
Evaluate AI-generated content for quality, relevance, accuracy, and overall usefulness.
Create, review, and test prompts to improve large language model performance.
AI Trainers Network is a global AI contributor network that shapes smarter and more human-centered AI through language and cultural expertise. It connects a diverse international community of independent contributors working on flexible, remote AI training projects.
Produce accurate transcriptions of spoken French audio.
Clean up and correct French audio transcripts, identifying crosstalk, filled pauses, and background noise.
Follow detailed style and formatting guidelines while working independently.
They are a leading AI platform that helps organizations build intelligent applications through high-quality human feedback and data labeling. The company supports remote, independent contractors with flexible, asynchronous work schedules.
Record your voice while reading prompts and short scripts.
Submit recordings through the Aurora Studio platform from your own device.
Work as a freelance independent contractor with flexible hours.
Lionbridge is a global language services and AI training company. It employs thousands worldwide and emphasizes quality and flexibility in its remote workforce.
Transcribe Vietnamese audio recordings into accurate written text for AI speech recognition.
Capture speech details such as filler words, repetitions, and non-speech events with timestamps.
Identify speakers and apply transcription guidelines to ensure high-quality data.
CrowdGen by Appen is an AI data solutions platform that connects independent contractors with projects to improve AI models through human input. It supports a global community of contributors with flexible, project-based work.
Build speech and text pipelines, LLM workflows, and integrations the client runs on.
Deploy to the client's cloud, instrument what you ship, and fix what breaks.
Write the tests, evals, and docs that keep it working after the engagement ends.
Lunon is an AI-native consulting firm that embeds engineers inside businesses to ship software. The team is young, fast-moving, and owns what they ship end to end, working with the newest tools.
Record high-quality Finnish audio samples for AI training data with proper tone and emotion.
Evaluate AI-generated Finnish speech for pronunciation, naturalness, and stylistic accuracy.
Collaborate with technical teams to refine voice design standards and provide structured feedback.
This role is part of a global AI training project that improves Finnish speech technology through voice recordings and evaluation. The team values autonomy and flexible collaboration, with a focus on high-quality, natural AI communication.
Collect data according to detailed project guidelines and specifications.
Ensure collected data meets the project's required standards and apply feedback for corrections.
Maintain consistent quality and productivity throughout the project.
Our enterprise client is a leading provider of high-quality, diverse datasets for AI model development. They are seeking skilled contributors to support AI training initiatives focused on improving AI-powered language and speech models.
Design and build challenging evaluations and executable environments for coding and long-horizon agents.
Develop scoring logic and verifiers to detect reward hacks and trace failures through model outputs and harness code.
Build and scale RL data pipelines for generating and curating challenging coding and agentic tasks.
Prime Intellect is building the open superintelligence stack, providing infrastructure for post-training frontier AI models and open-source models trained for long-horizon tasks. The company has raised $150M from top investors and is a mission-driven team passionate about accelerating science and AI.
Annotate and label text, images, or audio to train and improve AI models.
Evaluate search results, chatbot responses, and AI-generated content for accuracy and relevance.
Create and refine prompts and review AI outputs for linguistic and cultural appropriateness.
AI Trainers Network connects language professionals with projects that improve AI accuracy, relevance, and inclusivity. It is a global, flexible remote network offering project-based opportunities and transparent compensation.
Record your voice while reading prompts and short scripts for AI training.
Submit recordings through the Aurora Studio platform from your own device.
Ensure recordings are made in a quiet environment with minimal background noise.
Lionbridge provides translation, localization, and AI training services to global clients. As a large company with a focus on language and data solutions, it fosters a flexible, independent contractor culture.
Follow project-specific guidelines to research and evaluate e-commerce data.
Rate the usefulness and relevance of product filters and results based on guidelines.
Complete freelance tasks remotely with flexible weekly hours and pay based on tasks completed.
Welo Data is a data annotation and evaluation company supporting AI technology advancement through human intelligence and linguistic expertise. It is part of Welocalize's global network of over 400,000 in-country linguistic resources and offers a multicultural, remote-friendly culture.