It’s not. It’s their ultra thinking model that’s really good but takes 40 minute... | Hacker News

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		akmarinov 5 days ago \| parent \| context \| favorite \| on: GPT-5.4 It’s not. It’s their ultra thinking model that’s really good but takes 40 minutes to come up with an answer

		help

fy20 5 days ago [–]

It's available on OpenRouter. $180/1M output....

https://openrouter.ai/openai/gpt-5.4-pro

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