Remote AI training and data labeling jobs

Record scripted Tamil speech on professional equipment for an AI training dataset, with natural pronunciation and intonation, self-checked for quality. Three years of professional recording preferred; bring your gear to the interview. 25 openings, contractor, $10–30/hour.

Judge whether Hebrew speech, human or AI-generated, sounds genuinely native, and explain each rating in written English. Native Hebrew and B2 English; phonetics or voice work helps but no AI experience is needed. 100 openings, contractor, $30–65/hour.

Record and edit professional Thai speech audio for an AI training dataset, with accurate tones and minimal background noise, delivered to strict naming and format specs. Three years of recording and editing experience preferred; gear needed at interview. 25 openings, contractor, $10–30/hour.

Reconstruct exact musical scores from mixed audio, separating soprano, alto, tenor and bass lines out of a mono recording and converting the whole performance into MusicXML, using Python to inspect the audio along the way. No degree and no set number of years are required, only demonstrable skill. Global, remote, roughly 15 hours a week.

Music professionals listen to short audio segments and identify the specific instruments and instrument families in them, producing annotations to push source separation models past the usual 4 to 6 stems. Proof of music experience is required. $17/hour, remote independent contractor work through Meridial.

Native-level speakers of Cordobés, the Spanish of Córdoba, Argentina, record voice content, review audio samples and compare recordings with their written text for accuracy, clarity and naturalness. $17 an hour, remote independent contractor work for Invisible Technologies through Meridial.

Native-level Cantonese speakers familiar with Hong Kong usage record Cantonese voice content, review audio samples and check spoken recordings against written text for accuracy, clarity and naturalness. $17 an hour, remote independent contractor work for Invisible Technologies through Meridial.

German speakers (as spoken in Germany) install a specific version of an AI voice application, run test scenarios against detailed instructions, record audio outputs and report bugs, inconsistencies and unnatural speech. A compatible device is required. $17/hour, remote independent contractor work through Meridial.

Dutch language experts rate Dutch audio and language model outputs sample by sample for accuracy, fluency, naturalness and overall quality. Tasks take 30 seconds to 4 minutes and pay $1.30 per unit. Remote independent contractor work for Invisible Technologies through Meridial.

Native-level speakers of Kansai Japanese record Kansai voice content, review audio samples and check recordings against written text for accuracy, clarity and naturalness. $17 an hour, remote independent contractor work for Invisible Technologies through Meridial.

Native-level Danish speakers compare Danish audio and language model outputs and judge accuracy, fluency, naturalness and overall quality. Short tasks of 30 seconds to 4 minutes, paid $1.30 per unit. Remote independent contractor work for Invisible Technologies through Meridial.

A voice and audio evaluation contract whose listing asks for native French plus familiarity with Japanese as used in Japan, and describes recording Japanese voice content. The mix looks like a template slip, so confirm the working language before onboarding. Remote, $17/hour, paid weekly via Stripe or Wise.

Native-level speakers of Awadhi, Bundeli or Haryanvi record voice content in their variety, review audio and check recordings against written text for accuracy, clarity and naturalness. Pick one dialect track. $17 an hour, remote independent contractor work for Invisible Technologies through Meridial; the project is still scaling.

Native Arabic speakers familiar with the Gulf varieties of the UAE, Kuwait, Qatar, Bahrain and Oman record Arabic voice content and check recordings against written text for AI voice work. Remote independent contract through Invisible's Meridial marketplace at $17/hour, paid weekly via Stripe or Wise.

Native French speakers from France, Canada or French-speaking Africa record French voice content and review recordings against written text. Three tracks: France, Canada and Africa. Remote independent contract through Invisible's Meridial marketplace at $17/hour, paid weekly via Stripe or Wise.

Native Portuguese speakers from either Brazil or Portugal record Portuguese voice content and review recordings against written text. Two tracks on one listing: Brazilian and European Portuguese. Remote independent contract through Invisible's Meridial marketplace at $17/hour, paid weekly via Stripe or Wise.

Native Japanese speakers familiar with Japanese as used in Japan record Japanese voice content and compare spoken recordings with written text for accuracy, clarity and naturalness. Remote independent contract through Invisible's Meridial marketplace at $17/hour, paid weekly via Stripe or Wise.

Native Arabic speakers familiar with Saudi, Egyptian, Jordanian or other regional varieties record Arabic voice content and review recordings against text. Four tracks: Global, Jordan, Saudi Arabia and Egypt. Remote independent contract through Invisible's Meridial marketplace at $17/hour, paid weekly via Stripe or Wise.