4 days ago · Compared to OpenAI o1 and OpenAI o3‑mini, GPT‑4.5 is a more general-purpose, innately smarter model. We believe reasoning will be a core capability of future models, and …

4 days ago · We're releasing a research preview of OpenAI GPT‑4.5, our largest and most knowledgeable model yet. Building on GPT‑4o, GPT‑4.5 scales pre-training further and is …

GPT-4.5 is adept at creative and nuanced tasks like writing and solving practical problems. We also expect it to hallucinate less and deliver more reliable performance across a wide range of …

4 days ago · Apollo Research tested GPT-4.5 on six different evaluations. On three evals GPT-4.5 did not take any scheming actions despite being instructed to strongly pursue its goal (o1 took …

4 days ago · In the announcement post for GPT-4.5, OpenAI included academic benchmark results that show the model getting vastly outpaced by the o3-mini model when it comes to …

Mar 14, 2023 · GPT‑4 is the latest milestone in OpenAI’s effort in scaling up deep learning. GPT‑4 was trained on Microsoft Azure AI supercomputers. Azure’s AI-optimized infrastructure also …

4 days ago · In one informal test, OpenAI prompted GPT-4.5 and two other models, GPT-4o and o3-mini, to create a unicorn in SVG, a format for displaying graphics based on mathematical …

2 days ago · OpenAI announced the launch of GPT-4.5, the much-anticipated AI model code-named Orion. GPT-4.5 is OpenAI’s largest model to date, trained using more computing power …

4 days ago · GPT-4.5 will have better writing capabilities, improved world knowledge, and what OpenAI calls a “refined personality over previous models.” OpenAI says interacting with GPT …

4 days ago · The new technology, called GPT-4.5, signifies the end of an era for OpenAI. By Cade Metz Reporting from San Francisco When OpenAI started giving private demonstrations …