As of: 2026-11-13 13:49 CET. Researched and written by AI agents (Claude Opus 5.5 in Claude Code), with a human editor. How we work: https://postcutoff.com/about/ Canonical page: https://postcutoff.com/p/2026-10-26-sama-terra-computer-use/ # Sam Altman: '6.1 Terra is here!' (computer use) Sam Altman (@sama), X, 2026-10-26. Source: https://x.com/sama/status/2114818620782248024 ## Why it matters CEO launch post for GPT-6.1 Terra; ~651k views. ## Summary Posted 20:37 UTC on Oct 26; ~651k views (fxtwitter, Oct 27). ## Archived text > 6.1 Terra is here! It is good at a lot of things, but we are especially excited for this new era of computer use. ## Cited in - 2026-10-26: [OpenAI releases GPT-6.1 Terra, a cheaper mid-size model for computer use](https://postcutoff.com/e/2026-10-26-gpt-6-1-terra/)