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.

Feb 28, 2025 - 02:09
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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.