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Vercel AI SDK ships GPT-6 reasoning configuration across three OpenAI provider major versions at once
On 2026-09-05 at 18:19-18:26 UTC vercel/ai published @ai-sdk/openai 4.0.60, 3.0.109 and 2.0.125 plus @ai-sdk/azure 4.0.63 and 3.0.116, all carrying commit 17e489e adding GPT-6 reasoning configuration updates. Backporting the same model-capability change to three live major lines the same minute is the notable part: it means teams pinned to older AI SDK majors get GPT-6 reasoning controls without a major upgrade. Worth checking your lockfile, since the patch reaches you whether or not you intended to adopt GPT-6 reasoning parameters.
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