●Change8

arize-phoenix-v12.31.0

📦 arize-phoenixView on GitHub →
✨ 5 features🐛 2 fixes⚡ 1 deprecations🔧 2 symbols

Summary

This release introduces a new CLI, adds the FaithfulnessEvaluator, and includes updates to token prices and trace linking capabilities.

Migration Steps

  1. Replace usage of HallucinationEvaluator with FaithfulnessEvaluator.

✨ New Features

  • Added cursor rule for creating new built-in metrics (llm classification evaluators).
  • Added FaithfulnessEvaluator.
  • Added span_id_key to link dataset examples to traces.
  • Introduced dataset and experiment CLI commands.
  • Introduced phoenix CLI.

🐛 Bug Fixes

  • Updated built-in model token prices.
  • Normalized tool return content before rendering.

Affected Symbols

HallucinationEvaluatorFaithfulnessEvaluator

⚡ Deprecations

  • HallucinationEvaluator is deprecated in favor of FaithfulnessEvaluator.