GPT-6.1 Terra spotted in more places; GitHub employee reportedly configuring it in Copilot

koltregaskes · x · 2026-10-26

LuminaBench reports GPT-6.1 Terra is appearing in more places: after Microsoft was seen testing it earlier this week, a GitHub employee is now reportedly configuring GPT-6.1 Terra in GitHub Copilot. It's said to be positioned as a "cheaper alternative to GPT-6.1 Sol," implying a notable price cut versus GPT-5.6 Terra. Unverified rumor — but its growing presence in internal configurations suggests a launch may be near.

Related event: GPT-6.1 Terra Surfaces in Microsoft Test Configs and GitHub Copilot(2 posts)→

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