Industry
GPT 5.5 coming today.
Rumors suggest OpenAI may release GPT-5.5 on April 23, 2026 , following accidental leaks of the model in OpenAI's Codex platform that showed GPT-5.5 alongside other unreleased models . Internally code
Rumors suggest OpenAI may release GPT-5.5 on April 23, 2026 , following accidental leaks of the model in OpenAI's Codex platform that showed GPT-5.5 alongside other unreleased models . Internally codenamed "Spud," GPT-5.5 would be OpenAI's first fully retrained large language model since GPT-4.5 , though no official announcement has been confirmed.
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Source: r/ChatGPT | 2026-04-23