Key Points:
- Release Information: OpenAI has released a research preview of GPT-4.5 on February 27, 2025, available to Pro users and developers.
- Model Improvements: GPT-4.5 is characterized as OpenAI’s largest and best chat model, emphasizing enhanced pre-training and post-training processes.
- Capabilities: The model exhibits improved ability to recognize patterns, follow user intent, and generate insights with reduced hallucinations, marking it as more natural in interactions.
- Applications: Early tests indicate GPT-4.5 excels in improving writing, programming, and problem-solving.
- Training Infrastructure: The model was trained on Microsoft Azure AI supercomputers, which contributed to its broader knowledge and understanding.
- Research Purpose: The release aims to gather insights into the model’s strengths and limitations through user interactions.
Executive Summary:
OpenAI has introduced GPT-4.5, its most advanced chat model to date, available in a research preview for selected users. This model enhances pre-training and post-training capabilities, focusing on unsupervised learning to improve user interaction and reduce inaccuracies. GPT-4.5 is built on Microsoft Azure AI supercomputers, showcasing significant advancements in knowledge breadth and reliability, making it particularly effective in writing, programming, and practical problem-solving tasks. The research preview serves as a means to evaluate the model’s capabilities in real-world applications.
Archive Links:
12ft: https://12ft.io/https://openai.com/index/introducing-gpt-4-5/
archive.org: https://web.archive.org/web/https://openai.com/index/introducing-gpt-4-5/
archive.is: https://archive.is/https://openai.com/index/introducing-gpt-4-5/
archive.ph: https://archive.ph/https://openai.com/index/introducing-gpt-4-5/
Original Link: https://openai.com/index/introducing-gpt-4-5/
User Message: Speaking of
https://openai.com/index/introducing-gpt-4-5/
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