GPT-6 Sol leaks, screenshots and release rumors

Running the same prompt on Astra, Opus 5.5, Sol 6, and Luna, the developer says Sol 6 clearly improves on 5.6 at similar time and half the cost, while cheaper Luna fails on complex tasks.

The post is a single unfinished sentence, "GPT-6 Sol is…", with no substantive content, apparently a withheld opinion.

AI workspace YouWare says it now supports three frontier models at once, positioning GPT-6 Sol as its fast general-purpose option.

A post says GPT-6 Sol generates quickly with fewer tokens, and shows Neon Vector, a hovercraft racer made by the Combos Fun community.

A demo video shows that with Sol on Combos Fun, users can iterate faster on fewer tokens and publish small games straight from a prompt.

After about 3 hours of use, a user says GPT-6 Sol is noticeably weaker than GPT-5.6 Sol at the same reasoning effort and suspects cost cuts hurt intelligence.

The new BridgeBench V3 leaderboard puts Claude Opus 5.5 first, GPT-6 Astra second, and GPT-6 Sol fourth with 643 points, with critics saying Sol offers less value than Opus.

OpenAI's updated Daybreak documentation reportedly lists Astra Minor as a separate mainline model alongside Astra, Sol and Luna, possibly positioned between Sol and full Astra.

The poster says commenters on their post prefer GPT-5.6 Sol over GPT-6 Sol in Codex and asks others to share their experience.

Isenberg points to a dense three weeks of releases including GPT-6 Sol/Luna, Opus 5.5 and Astra as an arbitrage window for startups.

A Japanese user says switching their main model to GPT-6 Sol High and image generation to GPT-6 Luna Light made quota drain much more slowly, suggesting Astra was the main consumer.

A promotional post with a video claims a YC-backed lab, Experiential Labs, has opened limited-time free access to Opus 5.5, GPT-6 Sol and GPT-6 Luna at no cost.