gpt-oss-20b and gpt-oss-120b are now supported in Vercel AI Gateway

T1Covered by 1 source · first reported by Vercel (blog + changelog) at 05 Aug 2025, 13:00 UTC

OpenAI AI Gateway You can now access gpt-oss-20b and gpt-oss-120b by, open-weight reasoning models designed to push the open model frontier, using Vercel'swith no other provider accounts required. AI Gateway lets you call the model with a consistent unified API and just a single string update…

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Sources

• T1gpt-oss-20b and gpt-oss-120b are now supported in Vercel AI GatewayVercel (blog + changelog)05 Aug 2025, 13:00