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v1.76.0

pydantic/pydantic-aiv1.76.0Apr 2, 2026by DouweM

AI Summary

This update improves agent resilience by enabling automatic fallbacks for image generation and adding `agent` context to `RunContext`, alongside Mistral SDK updates.

Key Highlights

  • `ImageGeneration` capability auto-fallback to subagent with imagegen model.
  • Added `agent` to `RunContext` for better context access.
  • Updated Mistral integration to mistralai SDK v2.
  • Included `gen_ai.operation.name` span attribute in agent runs.

New Features

  • Image generation auto-fallback
  • `Agent` in `RunContext`

Full Release Notes

## What's Changed
### 🚀 Features
* Have `ImageGeneration` capability auto-fallback to subagent with imagegen model if main model lacks imagegen by @DouweM in https://github.com/pydantic/pydantic-ai/pull/4910
* Add `agent` to `RunContext` by @DouweM in https://github.com/pydantic/pydantic-ai/pull/4922
### 🐛 Bug Fixes
* Include `gen_ai.operation.name` span attribute in agent runs by @adriangb in https://github.com/pydantic/pydantic-ai/pull/4936
### 📦 Dependencies
* Update Mistral integration to mistralai SDK v2 by @doramirdor in https://github.com/pydantic/pydantic-ai/pull/4736

## New Contributors
* @doramirdor made their first contribution in https://github.com/pydantic/pydantic-ai/pull/4736

**Full Changelog**: https://github.com/pydantic/pydantic-ai/compare/v1.75.0...v1.76.0