quantmodel — gate weak sleeves by levered marginal contribution (#788)

Objective

gate weak sleeves by levered marginal contribution (#788) (commit dc609d85 — qm-arn.6: gate weak sleeves by levered marginal contribution (#788)).

Approach

Reuses research/findings/levered-marginal-contribution-qm-arn.6.md — preserved verbatim via pointer.

Files / code / data changed

Commit dc609d85 (2026-08-14T02:00:30Z):

 .../blockers-to-leveraged-meta-qm-arn.2.md         | 173 +++++++++
 .../levered-marginal-contribution-qm-arn.6.json    | 403 +++++++++++++++++++++
 .../levered-marginal-contribution-qm-arn.6.md      | 146 ++++++++
 3 files changed, 722 insertions(+)

Source report: research/findings/levered-marginal-contribution-qm-arn.6.md

Results

See research/findings/levered-marginal-contribution-qm-arn.6.md for tables/metrics/conclusions.

Conclusions

Commit dc609d85 merged via PR; outcome inferred from commit success and subsequent build.

Problems / follow-ups

None fabricated; see linked findings.