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

Is GPT-5.3 Codex the fantastic option developers have been waiting for? With its lightning-fast execution, a staggering 400K token context window, and unparalleled efficiency, OpenAI’s latest model is ...

OpenAI is facing massive public backlash after it signed a deal with the Pentagon over the use of its technology in classified military operations. And one of the first customer-facing actions the ...

GPT-5.3-Codex jumped to No. 1 in Quality on Microsoft Foundry shortly after release, edging other frontier models by a slim 0.94-0.93 margin. Using a podium score across Quality, Safety, Cost, and ...

OpenAI's latest model, GPT-5, is officially here. The company announced the model in a "longer than usual" presentation today. The event, which spanned nearly an hour and a half, ran through some of ...

When ChatGPT first gained popularity in 2022, GPT-3.5 was the default model. In March 2023, the more advanced GPT-4 replaced it. Since then, both models have been lapped by a much more capable GPT-4o, ...

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 ...

The GPT 5.5 Instant also comes with ability to draw context from past chats, files, and Gmail. It also offers improved performance across mathematical calculations, logical reasoning, and multimedia ...