Patronus AI
Patronus AI builds evaluation infrastructure, the Percival hallucination detector and RL environments for testing and training AI agents.
About
Patronus AI focuses on AI reliability and simulation research. Its core platform provides testing infrastructure for language models and agents, and Percival is a model for detecting hallucinations. The company also builds reinforcement learning environments and what it calls Digital World Models, interactive digital worlds used to train and assess agents. Its research covers LLM evaluation across finance, customer service and software development.
- Organization type
- ai company
- Headquarters region
- United States
- Founded
- Not stated
- Listings in the graph
- 0
- Last updated
- 6 October 2026
- Published
- 6 October 2026
Data sources & provenance
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- Data quality
- Data quality: Editorially Reviewed
- Primary source
- patronus.ai
- Sources cited
- 2
- Last reviewed
- 6 October 2026
- Last updated
- 6 October 2026
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News & insights from this region
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