GPT-6 Sol leaks, screenshots and release rumors

A Japanese post rounds up the Sol and Luna positioning, error rates and API pricing (Sol at $2 per million input tokens, Luna at $0.10), noting Astra remains reserved for the hardest tasks.

Shares the link and a screenshot of the openai.com page introducing GPT-6 Sol and Luna as confirmation of the release.

A Spanish-language post says Opus 5.5 raised its 5-hour usage quotas just hours before GPT-6 Sol and Luna appeared.

A post with an image claims GPT-6 Sol and Luna are priced about half as much as 5.6, pointing to pre-launch pricing information.

A leak says GPT-6 Sol costs $2 per million input tokens and $10 per million output tokens, half the price of GPT-5.6 Sol, which the poster calls absurd.

A post says Sol targets complex coding and professional work while Luna covers ultra-cheap everyday tasks, listing per-million-token input and output prices for both.

A Persian-language user says GPT-6 Sol and Luna have been officially released and are now available in ChatGPT and Codex, with Sol's 50% price cut making it a good coding option.

A post with an image claims that a Pro tier of GPT-6 Sol has also been released, without giving further details.

An announcement post says Sol beats Claude Opus 5 at 9% of the cost and Luna beats GPT-5.6 Luna at less than half the cost per task, with both models priced 50% lower.

A user questions why GPT-6 Sol has not been made available in ChatGPT and says releasing it this way makes little sense.

Harvey says GPT-6 Sol outperforms 5.6 Sol on legal tasks in tax, immigration, and healthcare and life sciences, and that GPT-6 Luna will also be available soon.

Screenshots list Sol and Luna scores on FrontierCode, DeepSWE, and AutomationBench, close to Fable 5.1 but with per-task costs more than 80% lower.