Review audio files and transcribe spoken content with high accuracy, including pauses, filler words, and speaker labels.
Add timestamps and mark non-speech events such as laughter or background noise.
Ensure transcripts meet quality standards for training advanced language models.
Appen, through its CrowdGen platform, provides data for AI and machine learning projects. It operates as a large community of independent contractors working on project-based tasks globally.
Produce verbatim transcripts from audio recordings with 98%+ accuracy.
Timestamp segments with precise alignment and identify speakers in conversations.
Annotate non-speech events and follow quality guidelines consistently.
Our enterprise client is a leading provider of high-quality, diverse datasets for AI model development. They are a large organization seeking skilled contractors to support their transcription needs.
Transcribe audio recordings accurately into text, capturing speech including pauses, filler words, and speaker labels.
Add timestamps and mark non-speech events such as laughter or background noise.
Review and refine transcripts to ensure high-quality data for AI speech recognition models.
Appen provides high-quality training data for AI and machine learning systems. It operates a global platform with a large community of independent contractors, offering flexible remote work opportunities.
Produce verbatim transcripts from single-speaker and multi-speaker audio recordings with a target accuracy rate of 98% or higher.
Timestamp transcript segments with precise alignment to audio, maintaining offsets of less than 500 milliseconds.
Identify and label speakers in conversations involving two to three participants.
They are a leading provider of high-quality, diverse datasets for AI model development. The company's size and culture are not specified in the posting.
Listen to audio recordings in your native language and transcribe them verbatim.
Follow provided transcription guidelines to deliver high-quality, accurate transcriptions.
Help create ground-truth data used to evaluate and improve automatic speech recognition systems.
RWS is a technology and language services company specializing in AI training data and automatic speech recognition. They are a large global organization that embraces DEI and promotes equal opportunity, offering flexible freelance work.
Review English source documents alongside two machine-generated Assamese translations, evaluating accuracy, fluency, and overall quality.
Select the preferred translation and provide a clear written justification for your assessment.
Complete assigned samples independently within established timelines, adhering strictly to project and client guidelines.
Welo Data provides AI operations and data generation services for leading technology clients. They are a global contributor community offering project-based opportunities with flexible, remote work.
Review text transcripts to verify accuracy, completeness, and linguistic quality.
Validate transcription outputs by identifying and correcting errors or inconsistencies.
Perform annotation tasks according to project-specific guidelines and quality standards.
The company is a partner organization offering freelance opportunities in language services. They provide multilingual transcription and annotation for AI projects, with a focus on quality and consistency.
Record 150 short, scripted voice prompts in Italian using the Appen Mobile app on your smartphone.
Work from anywhere in Italy on your own schedule, with the task taking approximately 2 hours.
Must be a native Italian speaker, currently residing in Italy, and 18+ years old with a compatible smartphone.
CrowdGen by Appen is a platform that connects independent contractors with AI data collection projects. They are a large company focused on gathering high-quality speech data to improve voice AI systems, with a culture of flexible, project-based work.
Evaluate side-by-side text and voice snippets to assess quality and authenticity of Marathi speech.
Listen to AI-generated audio and rate how natural the voice sounds.
Identify unnatural tone, pronunciation, or cultural mismatches in AI outputs.
Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world. Over 35,000 AI developers, researchers, and organizations use Prolific to gather data from paid study participants with a wide variety of experiences, knowledge, and skills.
Record scripted audio prompts in Spanish using the provided platform, each under one minute.
Follow guidelines to ensure clear, natural delivery with no background noise or distortion.
Complete the task remotely using a laptop or desktop with stable internet and a headset or external mic.
Welo Data is an AI services company specializing in data collection and annotation for machine learning and voice technology. They offer flexible freelance opportunities for contributors worldwide, focusing on high-quality audio data.