The cached input price is notable here: previously with GPT-4o it was 1/2 the co... | Hacker News

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		minimaxir 10 months ago \| parent \| context \| favorite \| on: GPT-4.1 in the API The cached input price is notable here: previously with GPT-4o it was 1/2 the cost of raw input, now it's 1/4th. It's still not as notable as Claude's 1/10th the cost of raw input, but it shows OpenAI's making improvements in this area.

persedes 10 months ago [–]

Unless that has changed, anthropics (and gemini) caches are opt-in though if I recall, openai automatically chaches for you.

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