release
OpenAI SDK v2.54.0
August 12, 2026
Version 2.54.0, dated 2026-08-11, adds new Responses model identifiers in the API and clarifies audio upload metadata requirements. It also updates generated-file header attribution to Castiron, a minor maintenance change that may matter for downstream tooling and compliance.
2.54.0 (2026-08-11) Features api: Add new Responses model identifiers ( #3595 ) ( 0652787 ) Bug Fixes api: clarify audio upload metadata requirements ( #3596 ) ( 28888f9 ) Chores api: Update generated-file header attribution to Castiron ( #3583 ) ( ea17fda )
Source: github.com