From creative testing to customer feedback analysis, Centaur.ai enables teams to build models that understand what truly resonates with users. Our structured workflows and multi-rater approach provide more accurate signals in high-subjectivity domains, such as emotion, expression, and intent.
Trusted by AI leaders from startups to enterprises
Reinventing media and consumer Intelligence with AI-enabled solutions.
AI models need more than just word detection—they need to grasp emotional undercurrents and interpret subjective content. We apply multi-rater labeling to capture tone, intent, and sentiment with depth and consistency.
Tag tone and emotional sentiment in reviews, comments, and transcripts
Capture ambiguity and divergence with multiple annotator perspectives
Support cross-cultural and multilingual analysis
Evaluate how content performs before it launches—or after. Our human-in-the-loop evaluations help models understand clarity, impact, and likability across diverse audiences.
Score perceived quality and message effectiveness
Assess emotional response and audience engagement
Surface insights from visual, audio, or mixed media
From recommendation systems to ranking models, personalization starts with clean, labeled data. Centaur supports scalable content tagging for format, mood, and relevance to train adaptive systems.
Annotate for topic, tone, and visual style
Enable granular filtering for better recommendations
Build rich signal inputs for AI-powered curation
From start-up to scale up, we support your data annotation needs throughout the AI lifecycle.
“We were able to use the disagreement between labelers to convert categorical labels into a continuous metric. That’s ultimately the training data we used and it was only possible because of the 20+ opinions we could gather from Centaur.ai on each piece of our data”.
“Working with Centaur.ai to annotate data is better in every way than our prior system. The annotations are more accurate, more affordable and the system is easier for our team to manage."
We deliver unmatched accuracy, speed, and scalability—helping you ship better AI, faster.
Access millions of annotations weekly from a network of thousands of experts, taking models from exploratory analysis to deployment in weeks, not months.
Experience how label quality is built into the Centaur.ai system, with frequent performance measurement and pay-for-performance incentives.
Leverage more reliable statistical information to inform your algorithm training plan.
Worry less with leading privacy and security capabilities.
Lean on Centaur.ai expertise as the premier annotation company leveraging collective intelligence to ensure quality.
From individual types to multimodal solutions, get all of your annotation needs in one single platform.
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Powering innovation across the world with superior quality data annotation.
From chatbots answering patient questions to expert review of LLM outputs.
From software as a device to next-generation AI-enabled hardware devices.
From accelerating drug discovery to leveraging real world evidence.
From accelerating claims processing and reimbursement, to improving customer service.
From skin matching AI for cosmetics, to AI-enabled wellness applications.
