pydantic/pydantic-ai v2.2.0

v2.2.0 (2026-06-30)

on GitHub

What's Changed

🚀 Features

• feat: add TwelveLabs Pegasus video-understanding example by @mohit-twelvelabs in #6061
• Add Claude Sonnet 5 (claude-sonnet-5) support by @dsfaccini in #6161
• Allow factory functions as lifecycle arg for Dataset.evaluate by @nlsfnr in #6107
• feat: Add prompt and completions cost fields to OpenRouter by @ali-corpo in #4899
• feat: add retry_options parameter to GoogleProvider by @graydeon in #4966

🐛 Bug Fixes

• Forward image detail from vendor_metadata for GroqModel and MistralModel by @pydanty[bot] in #6014
• fix(utils): run sync callbacks inline on Pyodide/emscripten by default by @syf2211 in #6088
• Fix group_by_temporal emitting first item alone when delayed past soft_max_interval by @pydanty[bot] in #5947
• Fix missing output_audio_tokens in usage accumulation by @jnMetaCode in #4594
• fix(heroku): route model names through family profiles so thinking isn't dropped by @Bartok9 in #6070
• Guard TogetherProvider.model_profile against model names without a / by @immuhammadfurqan in #6113
• fix(GoogleModel): include CodeExecutionTool in include_server_side_tool_invocations check by @aarsh767 in #6052
• fix(groq): surface reasoning_tokens in usage details by @tcconnally in #5986
• Fix map downstream_join_id double-firing the join on a non-empty iterable by @clavedeluna in #6009
• fix: de-duplicate output_audio_tokens accumulation in _incr_usage_tokens by @dsfaccini in #6141
• Suppress ClosedResourceError when cancelling a graph run mid-send by @conradlee in #6149
• fix(ui): round-trip file vendor_metadata through Vercel AI & AG-UI adapters by @Bartok9 in #5790
• Handle CRLF markdown JSON fences in strip_markdown_fences by @CodingFeng101 in #6090
• fix(heroku): avoid duplicating /v1 in base_url by @VectorPeak in #6142
• Fix absolute schema_path handling in Dataset.to_file by @VectorPeak in #6143
• Fix deps deserialization in non-streaming Temporal model-request activity by @dsfaccini in #5900

New Contributors

• @Iam-Mil made their first contribution in #6132
• @jnMetaCode made their first contribution in #4594
• @mohit-twelvelabs made their first contribution in #6061
• @immuhammadfurqan made their first contribution in #6113
• @aarsh767 made their first contribution in #6052
• @tcconnally made their first contribution in #5986
• @clavedeluna made their first contribution in #6009
• @VectorPeak made their first contribution in #6140
• @nlsfnr made their first contribution in #6107
• @CodingFeng101 made their first contribution in #6090
• @ali-corpo made their first contribution in #4899

Full Changelog: v2.1.0...v2.2.0