Hi Vercel Team and Community, I’m experiencing a persistent bug with the AI Gateway where requests selected for Claude 4.1 Opus are actually routing to what appears to be Claude 3 Opus (or a misconfigured version). This happens on the Hobby plan, and it’s reproducible. The dashboard logs show the c…

Hi there, this is not a bug. We’ve shared our response in another similar post: [image] Vercel giving opus 3 instead of opus 4.1 . in ai gateway v0 Hi @breadcrumb143-6819 , this sort of language isn’t appreciated on the Community forum. Please adhere to the Cod…

also . why vercel not fixing the problem

im faceing the same problem. are Vercel cen fix it?

lie the proff: cline with vercel api (opus 4.1 selected) : question : what coding ai is launch in May 22, 2025 . find form your knowlage answer : The user is asking about a coding AI that was launched on May 22, 2025. However, I need to clarify something important here - my knowledge cutoff is f…

yes. if vercel’s opus 4.1 is real , its must be know about opus 4 . im asked vercel api’s about opus 4 , thay don’t say any answer . but if im ask the same question in claude.ai with opus 4.1 then it can answer and say all information about opus 4

for that reason opus 4.1 in vercel ai gateway’s api is fake. its maybe opus 3 or sonnest 3.5

AI Gateway Bug:Selected 4.1 Opus but Routes to 3 Opus (verified)hobby

Help

mohid-the-root (Mohid The Root) August 24, 2025, 2:29pm 3

Bro , i’m getting the same problem . vercel should be fix the problame

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AI Gateway Bug:Selected 4.1 Opus but Routes to 3 Opus (verified)hobby

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