If you are using ChatGPT Plus you have a fairly wide choice of models including GPT-4o, GPT-4o with Canvas, o1-preview ... color-coded icons, and file attachments. This system streamlines task ...

Feb 27 (Reuters) - ChatGPT developer OpenAI said on Thursday it has released a research preview of its latest GPT-4.5 model ...

OpenAI is calling the release its “most knowledgeable model yet,” but initially warned that GPT-4.5 is not a frontier model and might not perform as well as o1 or o3-mini. GPT-4.5 will have ...

And with other rival models released recently — from Anthropic’s Claude 3.7 to Google’s Gemini 2 Pro to OpenAI’s own reasoning “o” series (o1, o3-mini high, o3) — the question will become if GPT-4.5s ...

OpenAI announced the debut of its GPT-4.5 model on Thursday, unveiling one of the most highly anticipated products in the ...

Raphael Lopes, a member of OpenAI's technical staff, demonstrated how GPT-4.5 would reframe an angry text to a friend with more tact than o1. It's tested on "vibes" GPT-4.5 is aligned to be a ...

An icon in the shape of a lightning bolt. Impact Link Tired of keeping track of OpenAI's chatbot models? In an effort to make things less "complicated," the OpenAI CEO detailed the plan for GPT-4. ...

GPT-4.5 could arrive as soon as next week ... In January, Microsoft added a “Think Deeper” button that uses OpenAI’s o1 reasoning model to answer queries. Microsoft is also working on ...

After debuting GPT-4 almost two years ago and the o1 reasoning model last December, OpenAI is on track to deliver on their latest GPT-5 large language model which features the o3 reasoning model.