GPT 5.1 Codex models now available in Vercel AI Gateway

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

AI Gateway You can now access OpenAI's latest Codex models, GPT-5.1 Codex and GPT-5.1 Codex mini with Vercel'sand no other provider accounts required. These Codex models are optimized for long-running, agentic coding tasks and are able to maintain context and reasoning over longer sessions without…

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• T1GPT 5.1 Codex models now available in Vercel AI GatewayVercel (blog + changelog)13 Nov 2025, 13:00