GPT-6 Sol leaks, screenshots and release rumors

A short post asks whether GPT-6 Sol arrives this Tuesday and notes OpenAI may ship another model before DevDay.

A post with an attached image claims Gemini 4, Opus 5.5, Grok 4.7 and GPT-6 Sol are all coming this week and asks which will come out on top.

A post with a screenshot claims GPT-6 Sol and Claude Opus 5.5 could both ship this week, and wonders which one launches first.

A leak says GPT-6 Sol may launch next week with capability between GPT-5.6 Sol and GPT-6 Astra, using far fewer tokens and running near Gemini 3.8 Flash speed.

The author pushes back on a claim that Sol is more intelligent than Astra while also cheaper, arguing Sol can be a big, efficient step in the GPT-6 family but still below Astra in raw capability.

The author mocks an "insider" who turned an OpenAI employee's "intelligence too cheap to meter" line and a Tuesday reset post into a claim that GPT-6 Sol beats Astra at everything, is cheaper, and was trained by Bel.

A poster relays someone's confident claim that GPT-6 Sol is better than GPT-6 Astra/Pro at everything and cheaper too, saying he almost believes it.

The post denies claims that Sol launches Tuesday, is smarter than Astra, or was trained by Bel, saying Sol is essentially a distilled variant of Astra.

A reply suggests that if GPT-6 Sol is both smarter and cheaper than Astra, OpenAI likely optimized the attention mechanism or used a sparser mixture-of-experts layout.

A leak says GPT-6 Sol is ready and will launch alongside GPT-6 Luna this week, while mid-tier Terra may not return this generation, prompting debate over whether the lineup is cleaner.

A rumor circulating off X says GPT-6 Sol arrives Tuesday, that OpenAI treats an internal model called Bel as AGI, and that Anthropic moved Opus 5.5 up to Monday in response.

A poster contrasts Anthropic's public talk about slowing AI down with an internal mood described as accelerate and ship, with the goal of making Opus 5.5 strong enough to beat GPT-6 Sol.