# Build a public ruler: true-zero utility U + task success, uncapped two-family web references, non-Claude items, submitted app on phone, gates, speed, install

> Living preprint · as of 2026-10-25 · map node D-131 (decision) · interim record, not a final result.

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- [D-131] 2026-10-19 · Build a public ruler: true-zero utility U + task success, uncapped two-family web references, non-Claude items, submitted app on phone, gates, speed, install · why: five misreadings of the bounty in the old bench. · status: kept

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## Outgoing

- led to: [X-310] DECLINE2STAGE: DECLINE2STAGE (non-answers must score zero) → https://r4topunk.github.io/boar-research/map/x-310.md

## Incoming

- [sentence withheld in this file; see https://r4topunk.github.io/boar-research/data/ or the chapter record]

Read chapter 12, A second ruler (bench v0.4): https://r4topunk.github.io/boar-research/research/new-ruler.md

## Facts cited {#facts}

Resolve every [F-…] marker in https://r4topunk.github.io/boar-research/data/facts.json. Each line gives the claim, the number with its metric family, set and status, judge, n, seeds, CI, date and caveat.

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- [F-1383] Build a public ruler: true-zero utility U + task success, uncapped two-family web references, non-Claude items, submitted app on phone, gates, speed, install. led to v0.4 items + spec v1 · set UNKNOWN (status UNKNOWN) · judge UNKNOWN · n UNKNOWN · seeds UNKNOWN · CI not computed · date 2026-10-19 · caveat: who decided: coordinator from 8-agent workflow (both critics converged); why: five misreadings of the bounty in the old bench; alternatives: keep old bench as headline; reversible: yes
- [F-1836] Adopt the robust ruler design (true-zero U, uncapped two-family refs, items outside the judge family, app on phone) became RULER-SPEC v1 · set UNKNOWN (status UNKNOWN) · judge UNKNOWN · n UNKNOWN · seeds UNKNOWN · CI not computed · date 2026-10-19 · caveat: who: delegated coordinator (8-agent workflow); why: five misreadings of the bounty in the old bench; reversible: yes

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Cite as: r4to, independent researcher. RatLab — A Boar Research (2026), research record 1.0, as of 2026-10-25. Text and data CC BY 4.0. Fact ids or a link must travel with a quote. How to cite: https://r4topunk.github.io/boar-research/cite/ · https://r4topunk.github.io/boar-research/CITATION.cff.

AI-reviewed, not clinically reviewed. Nothing here is medical advice.