v1.94.0

pydantic/pydantic-aiv1.94.0May 12, 2026by Kludex

AI Summary

Adds OpenAI multiple system messages profile and removes Mistral dependency.

Key Highlights

  • Add openai-chat supports multiple system messages profile flag
  • Drop mistralai as dependency

New Features

  • OpenAI multiple system messages support
  • Dependency removal (mistralai)

Full Release Notes

<!-- Release notes generated using configuration in .github/release.yml at main -->

## What's Changed
### 🚀 Features
* feat(openai): add `openai_chat_supports_multiple_system_messages` profile flag by @DouweM in https://github.com/pydantic/pydantic-ai/pull/5375
### 📦 Dependencies
* Drop `mistralai` as dependency from `pydantic-ai` by @Kludex in https://github.com/pydantic/pydantic-ai/pull/5384


**Full Changelog**: https://github.com/pydantic/pydantic-ai/compare/v1.93.0...v1.94.0