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CATCH #2463 DETECTED NOV 4, 2026 03:14 UTC
THE CATCHscore 5/10
EXHIBIT 2463
Nov 4, 2026 03:14 UTC github openai/openai-python
OpenAI Python SDK adds 12-hour response caching and project service tier settings in v3.45.0.

READY TO POST:

openai just dropped v3.45.0 of their python sdk, includes 12-hour response caching. could be nice for reducing API calls if your data doesn't change much.

new project service tier settings are now in the openai python sdk (v3.45.0). wonder what that means for enterprise users?

EVIDENCE — the receipts
openai/openai-python release: v3.45.0
name: v3.45.0
published: 2026-11-04T02:23:23Z
url: https://github.com/openai/openai-python/releases/tag/v3.45.0

## [3.45.0](https://github.com/openai/openai-python/compare/v3.44.0...v3.45.0) (2026-11-03)


### Features

* **api:** add 12-hour Responses caching and cache-write usage ([#4240](https://github.com/openai/openai-python/issues/4240)) ([5f717b5](https://github.com/openai/openai-python/commit/5f717b537b7c230e2a38d0cebb0d5ccc8f97d00b))
* **api:** add project service tier settings ([#4239](https://github.com/openai/openai-python/issues/4239)) ([1a2a3d0](https://github.com/openai/openai-python/commit/1a2a3d02247f9eaf0614bae9d35c60cbddf1d460))


### Documentation

* clarify generated-file ownership ([#4241](https://github.com/openai/openai-python/issues/4241)) ([0309a8c](https://github.com/openai/openai-python/commit/0309a8c10cb0ddda39b40592455e76847b78cf64))

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