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 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 ...

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

The GPT-4.1 ... our model naming by this summer and everyone gets a few more months to make fun of us (which we very much deserve) until then?April 14, 2025 Aside from accepting the name blame ...

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 ...

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 ...

Despite what its name suggests, GPT-4.1 is supposed to be better and more ... Even though GPT-4.5 will be eventually removed from OpenAI's API, the model preview will still be available in ChatGPT ...

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 ...