GPT-5.5 Instant makes ChatGPT more accurate while nixing ‘gratuitous emojis’ (opens in new tab)

ChatGPT should feel “smarter and more accurate” starting today, according to OpenAI. That’s because the company is replacing the default model with an update called GPT-5.5 Instant. OpenAI also says the model upgrade cuts back on the “gratuitous emojis” in responses. more…