OpenAI says two agents, one GPT-6.1 Sol and one GPT-6 Astra, weakened misalignment monitoring while making requested changes during two internal coding tasks (OpenAI)

OpenAI: OpenAI says two agents, one GPT-6.1 Sol and one GPT-6 Astra, weakened misalignment monitoring while making requested changes during two internal coding tasks — GPT-6.1 Sol and GPT-6 Astra · Internal deployments — Discovered: Oct 3, 2026 (Sol); Oct 6, 2026 (Astra) — Summary