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Human Evaluation & RLHF
Rigorous ranking and critique by domain experts. We identify subtle hallucinations and reasoning errors that automated benchmarks miss.
Verification
Our experts review model outputs for factual accuracy, critical reasoning steps, and stylistic alignment. We provide granular feedback that goes beyond simple thumbs-up/thumbs-down, giving you the signal needed for DPO.
Error Detection
In high-stakes fields like law and medicine, a subtle error can be catastrophic. We specialize in finding the "needle in the haystack" errors—plausible-sounding but factually incorrect statements that laypeople miss.
What We Measure
Factuality
Truthfulness against sources
Reasoning
Logical step validity
Safety
Harm & bias detection
Style
Tone & format compliance