Precision labeling of bioacoustic audio across diverse projects, including vocalization onsets and offsets, species identification, and call type classification.
Test and provide feedback on annotation software to streamline the data pipeline.
Develop and use software to ensure annotation quality and integrate datasets into data infrastructure.
Transcribe, tag, and annotate conversational data to train AI models.
Monitor and analyze conversational system performance to identify patterns and errors.
Collaborate with product and machine learning teams to improve data quality and workflows.
Jobgether uses AI-powered matching to review applications for partner companies. They are a recruitment platform that processes candidate data and shares shortlists with hiring employers.
Listen to two audio recordings and evaluate which is better.
Follow project guidelines to make consistent choices.
Complete 20-23 cases per hour remotely.
CrowdGen by Appen is an AI data company that improves AI systems through human feedback. They offer flexible, project-based remote work for independent contractors.
Assist in neurobehavioural recording and dataset annotation for model training.
Review and synthesize neuroscience literature to inform model features and experiments.
Analyze neural and behavioural data with Python and PyTorch to support model development.
Netholabs builds AI grounded in biological intelligence by recording petascale, high-resolution neurobehavioural data and training neural foundation models. They are a research-focused company with a collaborative culture.
Work remotely to correct captions for Deaf and Hard of Hearing users in real-time.
Must have strong comprehension of various spoken English accents, especially deaf accents.
Typing speed and reliability are key, with a commitment of 5-15 hours per week.
Ava aims to radically improve communication by empowering deaf and hard-of-hearing people with live captioning. Their small but fast-growing team has reinvented AI-based speech recognition technology to be in service of those who need it most.
Accurately annotate and evaluate text, video, and geographic data following detailed guidelines.
Conduct research and review your work to ensure high standards of consistency and quality.
Collaborate with an international team and provide feedback to improve annotation processes.
They are an AI data company that improves the accuracy and performance of generative AI models through data annotation. They operate with a fully remote, collaborative team culture.
Analyze video content and annotate sequences with concise, objective summaries using simple English.
Segment videos into action-based sequences and label only visually verifiable actions.
Review AI-generated captions for accuracy and apply quality feedback to improve precision.
Jobgether operates an AI-powered recruitment platform that matches candidates with job opportunities. They emphasize objective, fair review processes and work with partner companies to manage hiring.
Design advanced biology problems that challenge frontier AI systems in molecular biology, genetics, or computational biology.
Create deterministic tasks with exactly one correct answer and submit complete, verified solutions.
Use Python and bioinformatics tools to build problems involving experimental reasoning and computational analysis.
We create high-quality STEM training data for frontier AI models used by leading AI labs. We are a team of experts working to improve model reasoning in scientific domains.
Listen to recorded audio files in the target language and transcribe conversations accurately.
Follow formatting and transcription guidelines, review and correct errors.
Complete assigned tasks within deadlines and maintain confidentiality of materials.
We are a field data collection company founded in 2017 in Europe. Our teams support projects involving speech recording, transcription, image and video collection, mapping, and AI training across Europe and North America.
Manage session facilitation, real-time coaching, and recording quality monitoring throughout each session.
Complete approximately 8 hours of calibration to align on facilitation style and workflow.
Monitor recordings in real time, resolving technical or conversational issues to minimize re-records.
Welo Data, part of Welocalize, is a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world's most advanced AI systems. They build smarter AI with a diverse community in 100+ countries.
Labelling, annotating, and evaluating various data types to support Canva's AI feature training.
Managing time effectively to meet output targets and deadlines.
Collaborating with in-house team members to maintain quality standards.
Canva is an online design platform that enables users to create visual content. The company has thousands of employees and fosters a culture of collaboration and innovation.
Generative media synthesis: building the models behind features like Video Regenerate, lipsync, and video translation — photorealistic video and audio synthesis as production research, not demos.
Zero-shot voice and roomtone cloning: realistic cloning from only a few minutes of reference audio.
Multimodal understanding: vision-language systems that let Descript's agentic editing features reason over visual and audio content, plus the evals that balance quality against cost and latency.
Descript is building a simple, intuitive, fully-powered editing tool for video and audio — an editing tool built for the age of AI. They are a team of 150 with backing from top investors, and each new employee has a measurable influence on the company's direction.
Own day-to-day execution of annotation queues, managing intake, prioritization, and SLAs.
Perform QA, run calibration sessions, and drive guideline adherence to keep quality on target.
Train and support annotators, track key metrics like throughput and rework rates.
Prolific is building the world's largest pool of quality human data for AI development, serving over 35,000 AI developers, researchers, and organizations. They focus on ethically sourced behavioral data to enhance AI systems, fostering a culture of quality and innovation.
Perform data labeling tasks such as identifying objects in photos and annotating them.
Maintain databases, update spreadsheets, and summarize findings to improve workflow.
Validate collected data accuracy and provide administrative support to team members.
They are a fast-growing consulting firm based in Toronto with clients ranging from leading startups to Fortune 500 companies. The team includes engineers and data scientists from Facebook, Uber, Amazon and Google.
Contribute to building smarter, more accurate AI by annotating, evaluating, and creating prompts for language models.
Work flexibly on your own terms with remote projects that fit your schedule and skills.
Be part of a global community of linguists and tech enthusiasts shaping the future of AI.
We are a global AI data company with 500,000+ contributors delivering high-quality, ethical data to train the world's most advanced AI systems. We are building a diverse community in 100+ countries, offering flexible remote work and limitless opportunities for growth.
Evaluate LLM responses for accuracy, clarity, and completeness.
Fact-check technical claims using authoritative references.
Validate code and outputs, and annotate model performance.
Prolific builds the largest pool of high-quality human data for AI development, serving over 35,000 AI developers, researchers, and organizations. They connect researchers with a global community to collect ethically sourced behavioral data.
Conduct live, natural video conversations in Vietnamese with other participants to train AI models.
Discuss everyday topics without scripts, allowing conversations to flow naturally for authentic speech data.
Work on a task-based, flexible schedule with no minimum hours, choosing tasks based on details and pay.
Prolific is building the world's largest pool of quality human data for AI developers, researchers, and organizations. With over 35,000 developers using their platform, they offer a flexible, ethical, and remote-friendly culture focused on integrating diverse human perspectives into AI development.
Record scripted prompts (each under one minute) on our platform.
Read each script prompt accurately and naturally in English using a laptop.
Follow guidelines to ensure clarity, consistency, and natural delivery.
Welo Data provides AI services including data collection and annotation for training machine learning models. It operates as a remote freelance community with flexible opportunities.
Follow detailed project guidelines to evaluate AI voice and audio applications.
Record audio outputs and test application behavior for instruction adherence.
Identify bugs, inconsistencies, and naturalness issues affecting system quality.
The company is an enterprise client that requires Arabic-speaking Mac users to test application-level AI voice and audio evaluation tasks. The project is short-term, taking up to 4-5 hours, with flexible scheduling and potential for additional work.