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nucleic/Sources/nucleic-spike
abkslmandClaude Opus 4.8 763f5facee Surface cache_creation_input_tokens in usage (token-cost diagnostics)
Decode cache_creation_input_tokens from the result event and surface it
alongside cache_read in the spike console and the app transcript row, so a
session's prompt-cache write/read split is visible. Cache writes (billed at a
premium) were previously invisible, making cache-thrash impossible to diagnose
from the UI.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
2026-06-14 17:16:13 -07:00
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