OpenAI on Thursday introduced GPT-4.5, its latest and most advanced chat model, now available as a research preview. The ...

OpenAI has released research preview of GPT 4.5 — its largest and best model for chat yet — for ChatGPT Pro users and ...

Earlier this month, OpenAI CEO Sam Altman shared a roadmap for its upcoming models, GPT-4.5 and GPT-5. In the X post, Altman ...

On Wednesday, OpenAI CEO Sam Altman announced a roadmap for how the company plans to release GPT-5, the long-awaited followup to 2023's GPT-4 AI language model that made huge waves in both tech and ...

OpenAI has announced a research preview of GPT-4.5 which it describes as a more natual model over its predecessors.

GPT-4.5 API pricing appears shockingly high, costing developers $75 and $180 for 1 million tokens in and out, respectively.

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OpenAI said that GPT-4.5 has been trained on data derived from smaller models, enhancing its steerability and ability to ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More It’s here: OpenAI has announced the release of GPT-4.5, a research ...