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.
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 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.
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.
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 with 98%+ accuracy from single and multi-speaker audio.
Timestamp transcript segments precisely and label speakers in conversations.
Annotate non-speech events and follow guidelines to meet deadlines.
Our client is a leading provider of high-quality datasets for AI model development. They are an enterprise company focused on accuracy and flexible work arrangements.
Evaluate AI-generated text and voice snippets in Punjabi for naturalness and authenticity.
Assess audio clips for cultural and tonal accuracy of AI speech.
Provide feedback on linguistic nuance and quality of AI outputs.
Prolific builds the biggest pool of quality human data in the world, serving over 35,000 AI developers and researchers. The company connects researchers with paid study participants from diverse backgrounds to gather high-quality, ethically sourced behavioral data.
Record natural, conversational customer-service style audio from your home recording setup.
Submit audition recordings and complete two supervised sessions of up to 4 hours each.
Use a professional microphone and quiet space to meet technical audio specifications.
Welo Data provides AI services, including data collection and annotation for conversational AI applications. They operate as a freelance platform with a global community of contributors, focusing on high-quality data generation.
Listen to short Scottish English text-to-speech clips and rate their naturalness and pleasantness.
Complete tasks on the ADAP platform within 2-3 days of availability.
Must be a native Scottish English speaker residing in Scotland, UK with a computer and reliable internet.
CrowdGen by Appen is a platform that connects independent contractors with AI training tasks. It is a large, global crowdsourcing company that offers flexible, project-based opportunities.
Engage in conversations with a real-time speech-to-speech AI model
Evaluate performance on speech recognition, audio quality, conversation flow, and content accuracy
Provide accurate ratings based on project guidelines within specified timelines
Appen is a global leader in AI training data and crowd-sourced solutions. They work with a large community of independent contractors to improve AI systems through human evaluation.
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.
Lionbridge is a company that provides AI data training services. They are a large organization with a global presence, offering flexible freelance projects.
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.
Lionbridge offers AI data training projects for speakers of various languages. The company is a large, global organization with a flexible, remote-friendly culture.
Review AI-generated lexical transcripts for accuracy.
Convert transcripts into display text by applying punctuation, capitalization, and formatting.
Follow project guidelines and quality standards to meet deadlines.
TSMG is a company focused on AI language projects that improve speech recognition systems. They hire contributors globally for data collection and validation tasks.
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.
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.
Curate and annotate multilingual audio data to train AI for voice interactions and speech recognition.
Ensure high-quality voice recordings and accurate transcriptions across diverse languages and accents.
Collaborate with technical staff to improve annotation tools and audio workflows.
SpaceXAI creates AI systems to understand the universe and aid humanity in its pursuit of knowledge. The team is small, highly motivated, and focused on engineering excellence.
Evaluate AI-generated text and audio in Catalan for accuracy and natural flow.
Provide corrections and constructive feedback on grammar, tone, and cultural context.
Complete approximately 10 hours of asynchronous tasks each week via our online platform.
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.
Rate Irish English text-to-speech audio clips based on naturalness and pleasantness.
Complete tasks using the ADAP platform with a computer and reliable internet.
Work from home on an ad-hoc, first-come, first-served basis.
Appen is a global leader in AI training data and services, helping improve speech technology through human feedback. This opportunity is through CrowdGen, a platform for independent contractors engaging in flexible, task-based projects.