OpenAI's next model Astra reportedly solves hard problems, release delayed by risk

Multiple reports claim OpenAI's next model Astra has solved long-standing research problems but was delayed after hitting the company's highest cyber risk threshold. A 10T-parameter preview model 'bel' and Anthropic's next-gen Mythos are also rumored to be in testing.

2026-08-24 ~ 2026-08-26 · 3 related posts

• Testers hint OpenAI is trialing a significantly more capable model — haider1 · 2026-08-24
• Rumor: OpenAI Astra and new Anthropic model incoming — haider1 · 2026-08-26
• Rumor: OpenAI's Next Model "Astra" Solved Long-Standing Problems but Was Delayed Due to High Risk — haider1 · 2026-08-26