Prompt
Which LLM observability platform supports PII detection and versioned evaluation history for enterprise reviews?
Latest observation
An enterprise-focused LLM observability platform that supports PII detection and versioned evaluation history is LangSmith.
It includes:
- PII detection/redaction for traces and datasets
- Versioned evaluations / experiment history so teams can review model changes over time
- Collaboration features useful for enterprise review and governance
If you want, I can also compare LangSmith with alternatives like Arize Phoenix, WhyLabs, or Humanloop for this specific requirement.
Observation history
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