From 900467017f40a4322d9243a73f83dd041c3182d6 Mon Sep 17 00:00:00 2001 From: tegwick Date: Fri, 31 Jul 2026 08:46:36 +0200 Subject: [PATCH] T03: correct stale targets in the workplan ($92.87, AC-1) T05 still named $248.46 as its acceptance test and the Purpose total still omitted the subagent tree. Both corrected in place, with the error sequence recorded rather than overwritten. Co-Authored-By: Claude Opus 5 --- workplans/CB-WP-0002-cost-accounting.md | 18 +++++++++++++----- 1 file changed, 13 insertions(+), 5 deletions(-) diff --git a/workplans/CB-WP-0002-cost-accounting.md b/workplans/CB-WP-0002-cost-accounting.md index 061ee95..78b32c5 100644 --- a/workplans/CB-WP-0002-cost-accounting.md +++ b/workplans/CB-WP-0002-cost-accounting.md @@ -39,7 +39,9 @@ repeatable acceptance target: | Cache read | 80,453,702 | **$59.59** | | Cache write (1h) | 1,672,854 | $21.95 | | Input | 676 | $0.00 | -| **Total** (339 responses: 206 opus-5, 118 fable-5, 14 sonnet-5) | | **$92.21** | +| Main transcript (339 responses: 213 opus-5, 118 fable-5, 14 sonnet-5) | | $92.21 | +| Subagent tree (adversarial review, ran inside the pin) | | $0.66 | +| **TRUE TOTAL** | | **$92.87** | The headline finding survives the correction and gets sharper: **88.4% of the cost is cache, against 314k tokens of output — a 256:1 @@ -166,10 +168,16 @@ state_hub_task_id: "bea4cc0a-e4d0-4077-9dc7-df7726a48f86" ``` Run the collector over the CB-WP-0001 session and commit -`evidence/CB-EV-0002-cost-accounting.md`. Reconciliation against the -totals in this workplan's Purpose section is the acceptance test: the -tool must reproduce $248.46 (Fable 5) from the same transcript, or -explain the difference. +`evidence/CB-EV-0002-cost-accounting.md`. The acceptance test is +`specs/CostAccounting.md` AC-1: reproduce **$92.87 pinned at `fc76445`, +as its two components** ($92.21 main transcript + $0.66 subagent tree), +plus AC-2's zero reconciliation residual. + +*(Originally written as "must reproduce $248.46". That figure was wrong +by 2.7×, and the first corrected target — $92.21 — was itself reachable +only by a collector carrying the subagent blind spot the survey had just +documented. Both errors are recorded rather than quietly overwritten; +the sequence is the point.)* Then use it to answer at least one question that could not be answered before, and record the answer. Candidates: which of T01–T09 cost most