GPT-6.2 Astra Limited Rollout Revealed: 5 Signals, 3 Questions, and an Atomic Bomb on the Way?
Author’s note: This article reviews the GPT-6.2 Astra limited rollout from October 31 to November 2, 2026. We sort screenshots, leaks, and official information by evidence level, then wrap up with a developer preparation checklist. At 2:36 a.m. Beijing time on November 1, someone posted a Codex usage chart on Linux.do. It showed gpt-6-astra at…