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Gpt55 instant is now chatgpts default model what

OpenAI sets GPT-5.5 Instant as the default model for ChatGPT.

May 10 · 11:00:06 · primary fetch1 sourceupdated May 10 · 11:00:06

GPT-5.5 Instant becomes the default model for ChatGPT, marking a significant LLM model release.

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