OpenAI Reportedly Tests GPT-6 Sol, Six Times Faster Than Astra

OpenAI is reportedly internally testing GPT-6 Sol weeks after Astra's release; the model is said to be about six times faster though weaker in overall output quality.

2026-09-06 ~ 2026-09-07 · 2 related posts

• GPT-6 Sol reportedly in internal testing at OpenAI, possible release within weeks — koltregaskes · 2026-09-06
• GPT-6 Sol reportedly in testing at 6x Astra speed; OpenAI researchers run 3.1 agent-days per workday — 量子位 · 2026-09-07