clay-borg/decisions
tegwick 0b6f7c5bc8
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CB-WP-0019 T01/T02: AM-4b asks what a contributor acquires
The two AM-4 budgets had the SAME scope -- one package, no dev edges --
while claiming to bound different things. AM-4b now measures the
workspace with dev edges: 57 crates / 725,258 lines where it read 29 /
317,021, having been blind to 28 crates and 408,237 lines, more source
than its own target.

Target 745,000, ~2.7% of room -- the same margin ADR-0008 D3 gave AM-4a,
applied to a number that grew because the instrument was repaired, not
because anything was added. The target moved to fit the measurement.

T02: proc-macros are COUNTED here and excluded from AM-4a, on purpose.
AM-4a asks what ships and a proc-macro never ships. AM-4b asks what is
acquired, and ADR-0007 D3's acquisition rule counts what the build
fetches -- 'it does not ship' is no answer to 'we downloaded it'. When
the rules disagree, the question each budget asks decides. Measured
share 109,585 lines / 15.1% against AM-4a's 36.2%, so ADR-0008 D2's
refusal to borrow the ratio was right by more than a factor of two.

Caught by this project's own earlier work twice: the mutation
find-string went stale and --self-test reported it BUILD-FREE (the check
CB-WP-0015 added after AM-4a's rotted for two passes), then the DFD gate
caught facts.toml carrying the old numbers.

CB-EV-0001 and ADR-0004 carried live fact: tags on historical readings.
A dated record asserting a CURRENT value is a category error, so those
occurrences are marked as-measured instead of retro-edited, and ADR-0004
gains a supersession note.

make all exits 0.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-08-03 19:04:54 +02:00
..
ADR-0002-game-kernel.md T04: adversarial review round + survey corrections + ADR-0002 (reimplement, assimilate patterns) 2026-07-31 01:25:02 +02:00
ADR-0003-cost-accounting.md T02: ADR-0003 — transcript as instrument, commit intervals as attribution 2026-07-31 08:44:27 +02:00
ADR-0004-am4-ratification.md CB-WP-0019 T01/T02: AM-4b asks what a contributor acquires 2026-08-03 19:04:54 +02:00
ADR-0005-assertion-coverage-and-replay.md ADR-0005 + CB-WP-0005: count assertions, not names 2026-07-31 14:25:26 +02:00
ADR-0006-adaptive-control-gates.md ADR-0006 + CB-WP-0009: control gates are experiments 2026-08-01 15:34:27 +02:00
ADR-0007-render-html-not-a-port.md CB-WP-0012-T03: ADR-0007 — render to HTML, and do not declare the port yet 2026-08-02 04:13:35 +02:00
ADR-0008-instrument-corrections.md CB-WP-0013-T02/T03: retire SH-3 as a gate; correct AM-4a and its target 2026-08-02 07:30:14 +02:00
ADR-0009-embed-the-js-engine.md CB-WP-0014-T01/T02: execute the JavaScript — and find AM-4b blind 2026-08-02 07:56:02 +02:00
ADR-0010-what-the-script-may-do.md CB-WP-0017: legible interaction, and the chaos window's verdict 2026-08-02 22:42:45 +02:00