OpenAI releases GPT-5.3 Instant with fewer refusals and improved web answers

OpenAI releases GPT-5.3 Instant for ChatGPT with fewer refusals, improved web answers, and reduced hallucinations across major benchmarks.

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OpenAI releases GPT-5.3 Instant with fewer refusals and improved web answers

Source: Crypto Briefing

OpenAI releases GPT-5.3 Instant for ChatGPT with fewer refusals, improved web answers, and reduced hallucinations across major benchmarks.