ChatGPT should feel “smarter and more accurate” starting today, according to OpenAI. That’s because the company is replacing ...

GPT-5.5 Instant is now the default ChatGPT model. It makes fewer things up, answers more concisely, and finally remembers ...

The new GPT-5.5 Instant model will replace GPT-3.5 Instant as the default model for ChatGPT ...

Instant, featuring improved accuracy and clarity. The model reduces hallucinations by 52.5% and enhances performance in ...

GPT-5.3-Codex helped debug and deploy parts of itself. Codex can be steered mid-task without losing context. "Underspecified" prompts now produce richer, more usable results. OpenAI today announced ...

The artificial intelligence language model GPT-3 performed as well as college students in solving certain logic problems like those that appear on standardized tests. The researchers who conducted the ...

OpenAI customers can now bring custom data to the lightweight version of GPT-3.5, GPT-3.5 Turbo — making it easier to improve the text-generating AI model’s reliability while building in specific ...

OpenAI says that by fine-tuning its chatbot to focus on specific tasks — like code completion or maintaining a consistent tone — businesses can make ChatGPT a more efficient tool. OpenAI says that by ...

Compared to humans, artificial intelligence (AI) language models produce accurate tweets that are easier to understand and tweets containing disinformation that are harder to detect, according to a ...

The GPT 5.5 Instant also comes with ability to draw context from past chats, files, and Gmail. It also offers improved ...

OpenAI released GPT-5.5 Instant as ChatGPT’s new default model with fewer hallucinations and improved reasoning.