# clm_E18269E34BD7

subject: OpenAI (/record/openai.md)  
predicate: model_release  
value: [GPT-6.1 Terra](/record/gpt-6-1-terra.md)  
valid_from: 2026-10-26  
valid_to: null  
published: 2026-10-26  
recorded: 2026-10-31  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-10-31  
checked: 2026-10-31 · its source page states the value and the date  

> Oct 26 Feature gpt-6.1-terra v1/responses v1/chat/completions Released GPT-6.1 Terra , a fast, efficient model for visual reasoning, precise computer use, and clear, natural writing.

What https://developers.openai.com/api/docs/changelog#2026-10-26 says, word for word.

## Sources

- https://developers.openai.com/api/docs/changelog#2026-10-26 (primary, OpenAI, published 2026-10-26)

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