GPT-6.1 Terra Surfaces in Microsoft Test Configs and GitHub Copilot
A suspected OpenAI model dubbed "GPT-6.1 Terra" has appeared in Microsoft's evaluation configs and in GitHub Copilot configurations, fueling speculation that it will be released at the end of OpenAI's 28-day Codex improvement program.
2026-10-25 ~ 2026-10-26 · 2 related posts
- Episode 1: Microsoft PR leak reveals unreleased OpenAI model GPT-6.1 Terra(2026-10-19, 6 posts)
- Episode 2: GPT-6.1 Terra Surfaces in Microsoft Test Configs and GitHub Copilot(2026-10-25, 2 posts)
- Episode 3: Report: OpenAI pauses frontier RL training, shifts to smaller cheaper models(2026-10-25, 2 posts)
- GPT-6.1-Terra spotted in Microsoft eval configs ahead of rumored OpenAI Codex finale release — kimmonismus · 2026-10-25
- GPT-6.1 Terra spotted in more places; GitHub employee reportedly configuring it in Copilot — koltregaskes · 2026-10-26