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

GPT-4o is ChatGPT’s default, flagship model. It’s a jack of all trades, but a master of none, and should be used for everyday ...

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

OpenAI has unveiled GPT 4.1, the latest advancement in its AI model series, designed to empower developers and optimize workflows. This release introduces three distinct versions—GPT 4.1 ...

The API prices are as follows: Model input Cached Input output Blended Price GPT-4.1 $2.00 (about 290 yen) $0.50 (approx. 72 yen) $8.00 (about 1,100 yen) $1.84 (about 260 yen) GPT-4.1-mini $0.40 ...

On Monday via a livestream, OpenAI unveiled a new family of models: GPT-4.1, GPT-4.1 mini, and GPT-4.1 nano. According to OpenAI, the family of models offers improvements in coding, ...

OpenAI launches GPT-4.1 with improved coding, long-context support, and updated data. Available via API only, it outperforms GPT-4.5 in key benchmarks.

If this sounds confusing, well, that's because it is. OpenAI CEO Sam Altman acknowledged OpenAI's habit of terrible product ...

GitHub has upgraded Copilot to use OpenAI's GPT-4.1 as its default model, enhancing AI coding, instruction following, and ...

GPT-4.5 is also very expensive to run, OpenAI admits — so expensive that the company warned in February that it was evaluating whether to serve GPT-4.5 via its API in the long term. The model ...