Pydantic-AI v2.14.0: Reasoning effort and durability improvements
This release introduces enhanced reasoning capabilities for Mistral models and new durability options, replacing deprecated agent wrappers. It also includes fixes such as the removal of specific shut-down Gemini models. These changes benefit developers integrating AI models who need more control over reasoning processes and durability strategies. The update is available now.
- →feat(mistral): add reasoning_effort support via thinking settings by @YHallouard in https://github.com/pydantic/pydantic-ai/pull/5294
Features (2) ›
- feat(mistral): add reasoning_effort support via thinking settings by @YHallouard in https://github.com/pydantic/pydantic-ai/pull/5294
Add TemporalDurability, DBOSDurability and PrefectDurability capabilities to replace the deprecated wrapper agents by @DouweM in https://github.com/pydantic/pydantic-ai/pull/4977
Fixes (1) ›
Remove shut-down Gemini models gemini-2.5-flash-lite-preview-09-2025 and gemini-3.1-flash-lite-preview by @adtyavrdhn in https://github.com/pydantic/pydantic-ai/pull/6606
https://github.com/pydantic/pydantic-ai/releases/tag/v2.14.0
Related releases
- OpenAI Agents Python v0.19.1: Bug fixes and documentation updates OpenAI Agents SDK (Python) Releases ·
- pydantic-ai v2.20.0: New Claude Opus, OpenAI Responses API, and Usage Fixes Pydantic AI Releases ·
- LangGraph 1.2.10: Stream events typing, trace policy changes LangGraph Releases ·
- crewAI 1.15.8: WaitTool, FileWriter fix, and docs CrewAI Releases ·
- Pydantic-AI v2.19.0 adds headers and retry_after to ModelHTTPError Pydantic AI Releases ·
- OpenAI Agents Python: Programmatic Tool Calling and SDK Enhancements OpenAI Agents SDK (Python) Releases ·