AI Evaluation & Safety
Galileo
Galileo builds an evaluation and observability platform for generative AI applications: hallucination detection, RAG quality scoring, prompt engineering analytics, and per-trace explanation. The product is used during development to score prompt iterations and in production to flag regressions. The company's ChainPoll and Luna metrics are open-published evaluation methods for LLM responses without ground-truth labels.
Why this matters in 2026
Galileo's Luna evaluator was one of the first production-grade hallucination detection models trained on tens of thousands of labeled LLM outputs. The release set the technical bar for what counts as a credible eval tool in 2025.
Products
- Galileo Evaluate (offline eval suite)
- Galileo Observe (production observability)
- Galileo Protect (runtime guardrails)
- Luna evaluation models (open metrics)
Primary focus
Generative AI evaluation and observability: hallucination scoring and RAG quality measurement
Applied AI roles Galileo typically hires
DecipherU is not affiliated with, endorsed by, or sponsored by any company listed in this directory. Information compiled from publicly available sources for educational purposes.
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