OpenAI's GPT-5.5 in ChatGPT and Codex reduces the need for detailed prompts by planning, executing and verifying tasks independently, making AI workflows more accessible for everyday users ...

The company said the model reduces hallucination in sensitive areas such as law, medicine, and finance, while maintaining the low latency of its predecessor.

What if you could turn hours of tedious document formatting into a task so seamless it feels like magic? Imagine feeding raw data—like analytics, reports, or even simple text—into an intelligent ...

GPT-5.5 lands seven weeks after the release of GPT-5.4, which arrived on March 5. OpenAI says the newest model “understands what you’re trying to do faster” and that it can “carry more of the work ...

If you’re still copy-pasting the same formatting requests or resorting to “write this like a professional” prompts every single time you open ChatGPT, you’re working too hard. There’s an essential ...

So when it comes to models that the general public can access, GPT-5.5 has retaken the crown for OpenAI, achieving the state-of-the-art across 14 benchmarks.

OpenAI Group PBC is replacing the default model in ChatGPT with the launch of GPT-5.5 Instant, claiming users will notice fewer hallucinations when it’s discussing “sensitive topics” such as finance, ...

The biggest mistake people make when trying to get their ChatGPT API key is that they use the wrong URL. The key can't be found at chatgpt.com. Instead, point your browser to the OpenAI developer ...

OpenAI’s GPT-5.5 Instant is now ChatGPT’s default model, promising fewer hallucinations, shorter answers, better memory controls, and clearer chats.