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A 200K-Token Claude Session Left Idle Re-Buys Its Cache: $0.04 Becomes $1.00

Source: DEV Community·
Claude

Summary

On Opus 5.5 a warm 200K-token Claude session reads its history for $0.04. Let the cache expire and the next line pays $1.00 to write it back. Do the math.
CategoryAI Tutorials & Practice
TierOrdinary
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Indexed by AIQB
SourceDEV Community
AIQB record IDintel-8397a8683da7f2717792a4f5
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