OpenAI launches GPT-4.5, its "most knowledgeable model yet" in research preview, initially warning it's not a frontier model and may perform below o1 or o3-mini (The Verge)
The Verge: OpenAI launches GPT-4.5, its “most knowledgeable model yet” in research preview, initially warning it's not a frontier model and may perform below o1 or o3-mini — OpenAI's newest and largest model is being released as a research preview.


The Verge:
OpenAI launches GPT-4.5, its “most knowledgeable model yet” in research preview, initially warning it's not a frontier model and may perform below o1 or o3-mini — OpenAI's newest and largest model is being released as a research preview.