OpenAI Introduces GPT-4.5 AI Model in Research Preview, Its ‘Best Model for Chat Yet’
OpenAI released a research preview of GPT-4.5 artificial intelligence (AI) model on Thursday. The successor to the GPT-4o model arrives with improvements in natural conversations, reasoning, and coding. Calling it “our largest and best model for chat yet,” the AI firm highlighted that the company scaled up both pre-training and post-training with this model.
OpenAI released a research preview of GPT-4.5 artificial intelligence (AI) model on Thursday. The successor to the GPT-4o model arrives with improvements in natural conversations, reasoning, and coding. Calling it “our largest and best model for chat yet,” the AI firm highlighted that the company scaled up both pre-training and post-training with this model.
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