GPT-6 Sol leaks, screenshots and release rumors

A video comparing project costs says GPT-6 Sol and Luna are 50% cheaper than the 5.6 variants, with Luna's value roughly doubling.

A post lists rumored prices for Claude Opus 5 to 5.5 and GPT-5.6 Sol to GPT-6 Sol, with input, output and cache-read costs nearly halved for both.

A Portuguese-language post claims GPT-6 Sol and Luna are available to Plus, Pro, Business, Enterprise and Edu users, with no screenshot as evidence.

A repost says Claude Opus 5.5, GPT-6 Luna and GPT-6 Sol appeared automatically in t3.codes with no app update needed.

An observer notes that xAI, Anthropic and OpenAI shipped Grok 4.7, Opus 5.5, GPT-6 Sol, Terra and Luna at nearly the same time.

A post addressed to @sama urges OpenAI to release GPT-6 Sol, reflecting pre-launch anticipation.

A screenshot claims GPT-6 Sol scores about the same as 5.6 Sol on DeepSwe but is more token efficient and costs half as much.

A post asks someone to benchmark GPT-6 Sol against the newly released Opus 5.5.

An image post argues that "intelligence too cheap to meter" is starting to feel real with GPT-6 Sol and Luna, and predicts intelligence will be usable almost everywhere by 2027.

A screenshot claims GPT-6 Sol cuts factual errors by about half, nearing Astra-level reliability at lower cost, while higher-effort GPT-6 Luna matches 5.6 Sol factuality at roughly 1/100th the cost.

A screenshot claims Sol is priced at $2/$10 and Luna at $0.10/$0.50, about half the old price, and that both are live in Work, Codex and the API.

After both labs said last week the frontier needed to be paced, Anthropic released Opus 5.5 and OpenAI released GPT-6 Sol and Luna this week, the author notes with a thinking emoji.