OpenAI Releases Python SDK Version 3.50.0
Source openai/openai-python releases
At a glance
OpenAI released version 3.50.0 of its Python developer toolkit (SDK) on November 12, 2026. This version adds a feature that changes the reasoning input used for AI responses.
Key points
The release exposes changes to how reasoning inputs are transformed in responses.
A build dependency, setup-uv, was upgraded from 10.3.0 to 10.3.3.
The instructions for handing off reviews were also simplified in the docs.
Why it matters
Developers who use OpenAI's AI features in Python can update to the new version.
Original article
v3.50.0
openai/openai-python releases · Nov 13, 2026, 4:26 AM GMT+9 · github.com
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