# clm_406A904809DE

subject: Gemini (/record/gemini.md)  
predicate: model_release  
value: [Gemini 4 Carbon](/record/gemini-4-carbon.md)  
valid_from: 2026-10-28  
valid_to: null  
published: 2026-10-28  
recorded: 2026-10-28  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-10-31  
cite: AsOf. "Gemini model release: Gemini 4 Carbon", as of 2026-10-28. Claim clm_406A904809DE, https://asof.is/claim/clm_406A904809DE, accessed 2026-11-09. Source: https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-carbon/.  
checked: 2026-10-29 · its source page states the value and the date  

> Today, we’re announcing the next frontier model: Gemini 4 Carbon, our strongest model with state-of-the-art cybersecurity and long horizon capabilities.

What https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-carbon/ says, word for word.

## Sources

- https://blog.google/innovation-and-ai/models-and-research/gemini-models/introducing-gemini-4-carbon/ (primary, Google, published 2026-10-28)

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