OpenAI launched a new family of AI models this morning that significantly improve coding abilities while cutting costs, ...

OpenAI claims the full GPT-4.1 model outperforms its GPT-4o and GPT-4o mini models on coding benchmarks including SWE-bench.

OpenAI says it'll soon wind down GPT-4.5, its largest-ever AI model, in its API only months after releasing it.

OpenAI has introduced GPT-4.1, a successor to the GPT-4o multimodal AI model launched by the company last year. During a ...

OpenAI today announced the launch of three new GPT models that are available through the OpenAI API. Called GPT-4.1, GPT-4.1 ...

OpenAI is preparing to launch GPT-4.1 along with a full version of its o3 reasoning model soon, according to a report from ...

Sam Altman also said OpenAI is no longer "compute-constrained" on the best models it can produce.

OpenAI slashes GPT-4.1 API prices by up to 75% while offering superior coding performance and million-token context windows, triggering an industry-wide AI pricing war with Anthropic, Google, and xAI.

A UC San Diego study utilizing the Turing Test has shown ChatGPT-4.5 mimics human conversation better than any model to date.

OpenAI launches GPT-4.1, mini, and nano with a focus on advanced coding; GPT-4.1 outperforms 4o and is 26% cheaper; nano is the fastest and cheapest yet. GPT-4.5 Preview retires on July 14, 2025, as ...

GPT 4.1, GPT 4.1 Mini, and GPT 4.1 Nano are all available now—and will help OpenAI compete with Google and Anthropic.