v1.43.0

pydantic/pydantic-aiv1.43.0Jan 15, 2026by DouweM

AI Summary

Adds support for Google embedding models and fixes a bug where OpenAI was not populating tool arguments correctly.

Key Highlights

Support Google embedding models
Fix OpenAI never populating `dict[str, ...]` tool args

New Features

Support Google embedding models

Full Release Notes

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

## What's Changed
### 🚀 Features
* Support Google embedding models by @tboser in https://github.com/pydantic/pydantic-ai/pull/3841
### 🐛 Bug Fixes
* Fix OpenAI never populating `dict[str, ...]` tool args by @hinnefe2 in https://github.com/pydantic/pydantic-ai/pull/3712


**Full Changelog**: https://github.com/pydantic/pydantic-ai/compare/v1.42.0...v1.43.0