# clm_4BA9C360ED99

subject: Gemini 4 Argon (/record/gemini-4-argon.md)  
predicate: model_release  
value: gemini-4-argon  
valid_from: 2026-10-13  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-11-04  
confidence: 0.95  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-04  
checked: 2026-11-04 · its source page states the value and the date  

> gemini-4-argon October 13, 2026 October 13, 2027 or later

What https://cloud.google.com/vertex-ai/generative-ai/docs/learn/model-versions says, word for word.

## Sources

- https://cloud.google.com/vertex-ai/generative-ai/docs/learn/model-versions (primary, Google Cloud (Vertex AI docs))

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