# clm_BCF17C882BC9

subject: Gemini (/record/gemini.md)  
predicate: available_in  
value: Vercel AI Gateway  
valid_from: 2026-10-13  
valid_to: null  
published: 2026-10-13  
recorded: 2026-10-29  
confidence: 0.50  
status: unverified  
assertable: false (unverified: Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it.)  
superseded_by: null  
last_updated: 2026-10-31  
checked: 2026-10-31 · its source page states the value and the date  

> To use it in Claude Code, Codex, Cursor, and more, install the latest Vercel CLI and run setup : 1 npm i -g vercel@latest 2 vercel ai-gateway setup Then select google/gemini-4-argon in the agent.

What https://vercel.com/changelog/gemini-4-argon-now-available-on-ai-gateway says, word for word.

## Sources

- https://vercel.com/changelog/gemini-4-argon-now-available-on-ai-gateway (secondary, Vercel, published 2026-10-13)

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.