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OpenAI releases a new AI model, but it’s eye-wateringly expensive

Mar 20, 2025 - digitaltrends.com
OpenAI has introduced o1-pro, an advanced version of its reasoning model o1, designed for developers rather than everyday users. The model offers new features like vision support, function calling, and structured outputs, but comes with a high cost of $150 per 1 million input tokens and $600 per 1 million output tokens, making it significantly more expensive than previous models. Despite mixed user feedback, particularly regarding its real-world utility, o1-pro is available to select developers who have previously invested in OpenAI’s API services.

In other news, Microsoft has launched a Copilot app for Mac, compatible with macOS 14 and newer Apple processors, initially available in the US and UK. OpenAI has also released GPT-4.5, a model with enhanced conversational and problem-solving abilities, though it lacks some features like voice mode and video comprehension. Additionally, OpenAI is taking measures against the misuse of ChatGPT, having removed accounts suspected of unauthorized activities.

Key takeaways:

  • OpenAI has released a new model, o1-pro, which is an updated version of its reasoning model o1, offering better responses but at a higher cost.
  • The o1-pro model is aimed at developers and is currently available to select developers on tiers 1–5, with higher tier developers able to send more requests.
  • OpenAI's GPT-4.5 model is introduced as a more natural conversationalist with improved problem-solving capabilities, but it lacks some features like voice mode and video comprehension.
  • OpenAI is actively cracking down on unauthorized use of ChatGPT, removing accounts suspected of malicious activities.
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