ModelsOct 28, 20261 min read

OpenAI launches GPT-6.1 Terra with near-Astra performance at a fraction of the cost - Tech Edition

OpenAI launches GPT-6.1 Terra with near-Astra performance at a fraction of the cost Tech Edition.

The Core Development

OpenAI launches GPT-6.1 Terra with near-Astra performance at a fraction of the cost Tech Edition

OpenAI launches GPT-6.1 Terra with near-Astra performance at a fraction of the cost Tech Edition Reported by Google News — OpenAI on October 28, 2026.

Why it matters

OpenAI launches GPT-6.1 Terra with near-Astra performance at a fraction of the cost Tech Edition Reported by Google News — OpenAI on October 28, 2026.

Topic dossiers OpenAI

Opening article