OpenAI’s new GPT-5.4 model is a big step toward autonomous agents

While OpenAI is bringing GPT-5.4 to its API and its AI-powered coding tool, Codex, it’s rolling out its reasoning model, ...

OpenAI releases GPT-5.3 Instant, a model that's supposed to be "less cringe"0 0

While facing massive public backlash over a new Pentagon deal, OpenAI decided the best course of action was to release a new ...

GPT-5.3 Instant cuts hallucinations by 26.8% as OpenAI shifts focus from speed to accuracy

GPT-5.3 Instant reduces hallucinations by 26.8% on web queries and 19.7% on internal knowledge — OpenAI's most-used model now ...

ChatGPT Gets GPT-5.3 Instant Update With Less 'Cringe,' Fewer Hallucinations

OpenAI today updated its most popular ChatGPT model, debuting GPT-5.3 Instant. GPT-5.3 Instant is supposed to provide more ...