> 1hr -> 5min on March 6th

This is not accurate. The main agent typically uses a 1h cache (except for API customers, which can enable 1h but it is not on by default because it costs more). Sub-agents typically use a 5m cache.

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throwdbaaway 5 hours ago | parent | next [-]

https://github.com/anthropics/claude-code/issues/46829#issue... - Have you checked with your colleague? (and his AI, of course)

	▲	fluidcruft 4 hours ago \| parent [-]
		Doesn't what's said at the link approximately agree? The 5m bug was said to be isolated to use of overage (API billing).

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highd an hour ago | parent | prev | next [-]

... so how do API users enable 1hr caching? I haven't found a setting anywhere.

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aaronblohowiak 5 hours ago | parent | prev [-]

So if I run a test suite or compile my rust program in a sub agent I’m going to get cache misses? Boo.

	▲	skeledrew 3 hours ago \| parent [-]
		Sub agents don't have much context and don't stay around for long, so misses in that case are trivial.