OpenAI releases updated GPT-5.5 Instant model for ChatGPT with improved conversational tone
By
Zac Hall
Summary
OpenAI is releasing a new version of its GPT-5.5 Instant model, which is the most-used model in ChatGPT. The update follows the original May 5 release and a subsequent behavior change. The company states the model offers greater intelligence with less gratuitous emoji usage, and the latest adjustment makes it easier to read, more natural in everyday conversations, and better paced.
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bskyOpenAI releases updated GPT-5.5 Instant model for ChatGPT with improved conversational tone9to5mac.comKey quotes
· 3 pulledOpenAI says it's releasing a new version of its GPT-5.5 Instant model.
The company said its default model in ChatGPT offered greater intelligence with less gratuitous emoji usage.
GPT-5.5 Instant was adjusted a few weeks later to be 'easier to read, more natural in everyday conversations, and better paced'
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