# OpenAI Python SDK v2.54.0

- Product: OpenAI Python SDK (https://whatsnew.fyi/product/openai-python)
- Vendor: OpenAI
- Date: 2026-08-11
- Version: v2.54.0
- Original notes: https://github.com/openai/openai-python/releases/tag/v2.54.0
- Permalink: https://whatsnew.fyi/product/openai-python/releases/v2.54.0

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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- **added** — Add new Responses model identifiers
- **fixed** — Clarify audio upload metadata requirements

##### [2.54.0](https://github.com/openai/openai-python/compare/v2.53.0...v2.54.0) (2026-08-11)


###### Features

* **api:** Add new Responses model identifiers ([#3595](https://github.com/openai/openai-python/issues/3595)) ([0652787](https://github.com/openai/openai-python/commit/06527878b8759ba52f28ab53e4d95a33989700d0))


###### Bug Fixes

* **api:** clarify audio upload metadata requirements ([#3596](https://github.com/openai/openai-python/issues/3596)) ([28888f9](https://github.com/openai/openai-python/commit/28888f9cc1635dc1247c400a8054c836abc2c129))


###### Chores

* **api:** Update generated-file header attribution to Castiron ([#3583](https://github.com/openai/openai-python/issues/3583)) ([ea17fda](https://github.com/openai/openai-python/commit/ea17fda01d7067a6d829effa437952a09f2bb3a3))