pydantic-ai

v2.2.0 Feature

This release adds 3 notable features for engineering teams evaluating rollout.

Published 26d AI Agents & Assistants

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Topics

agent-framework genai llm pydantic python

Summary

AI summary

Updates 🐛 Bug Fixes, 🚀 Features, and feat across a mixed release.

Full changelog

What's Changed

🚀 Features

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

🐛 Bug Fixes

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

New Contributors

@Iam-Mil made their first contribution in https://github.com/pydantic/pydantic-ai/pull/6132
@jnMetaCode made their first contribution in https://github.com/pydantic/pydantic-ai/pull/4594
@mohit-twelvelabs made their first contribution in https://github.com/pydantic/pydantic-ai/pull/6061
@immuhammadfurqan made their first contribution in https://github.com/pydantic/pydantic-ai/pull/6113
@aarsh767 made their first contribution in https://github.com/pydantic/pydantic-ai/pull/6052
@tcconnally made their first contribution in https://github.com/pydantic/pydantic-ai/pull/5986
@clavedeluna made their first contribution in https://github.com/pydantic/pydantic-ai/pull/6009
@VectorPeak made their first contribution in https://github.com/pydantic/pydantic-ai/pull/6140
@nlsfnr made their first contribution in https://github.com/pydantic/pydantic-ai/pull/6107
@CodingFeng101 made their first contribution in https://github.com/pydantic/pydantic-ai/pull/6090
@ali-corpo made their first contribution in https://github.com/pydantic/pydantic-ai/pull/4899