OpenAI Just Upgraded ChatGPT's Default Model—Here's What GPT-5.5 Instant Actually Does
GPT-5.5 Instant is now the default ChatGPT model. It makes fewer things up, answers more concisely, and finally remembers what you told it last week.
The upgrade to GPT-5.5 Instant may lead to increased adoption of AI technologies, potentially boosting the crypto market as AI-related projects gain interest. Prices may experience upward momentum as investor sentiment improves.
GPT-5.5 Instant is now the default ChatGPT model. It makes fewer things up, answers more concisely, and finally remembers what you told it last week.
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