OpenAI’s Most Expensive Model Yet!

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​ OpenAI just released O1 Pro, its most expensive AI model yet, costing $150 per million input tokens and $600 per million output tokens—making it twice the price of GPT-4.5 and up to 1000x more than GPT-4 Mini. While it boasts state-of-the-art reasoning capabilities, it lacks chat completions, real-time access, and streaming, making it ideal for enterprise AI, scientific research, and agentic workflows rather than everyday developers. Will the high price of O1 Pro be justified, or is it just another AI pricing shock?

LINKS:
https://platform.openai.com/docs/models/o1-pro
https://simonwillison.net/2025/Mar/19/o1-pro/
https://x.com/Yuchenj_UW/status/1902506215697231904
https://x.com/OpenAIDevs
https://x.com/flavioAd/status/1902487750449701332

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