# AR: AR

> Living preprint · as of 2026-10-25 · map node X-002 (experiment) · interim record, not a final result.

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- [X-002] AR · AR · question: Does a deterministic arithmetic calculator (rate x quantity -> time, ceil-division) plus a detector numeric guard answer the v0.1 arithmetic items exactly with 0 false fires, vs cut 2 (no calculator)? · result: n/a at L0 (deterministic); L1 component vit-sci-003 rubric +3.33 (1.00 -> 4.33, item ratio 0.200 -> 0.867) · set v0.1 EN public 60; arms/probes/arithmetic.probes.jsonl (dev); arms/probes/arithmetic.heldout.jsonl; the retrieval research agent aligned-en 1010; terse-live EN 213; the evaluation/safety research agent emergency-dev EN 105 / all 300; the evaluation/safety research agent chat-slice EN 66, judge none (deterministic gate), n 60 v0.1 EN + 30 pos/15 neg dev probes + 1,467 non-arithmetic dev messages + 300 emergency-dev + 32 pos/18 neg held-out…, seeds n/a (deterministic); L1 s44+s45 · verdict: adopted (lever-adopted (L0 PASS on A1, A3-A6; A2 FAIL reported separately; L1 AR ADOPT; shipped in cut 3))

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Read chapter 4, Seven frozen builds: https://r4topunk.github.io/boar-research/research/builds.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-701] Cut lineage. cut 1 → 1b → 2 → 3 (VG v3 + AR + snakebite) → 4 (KVFIX + INSTANT-FRAG + INSTANT-SUBJ) → 5 (KV no-source prefix + gate skip) → 6 (DETMAX) → 7 (FACTS r6) · set UNKNOWN (status UNKNOWN) · judge UNKNOWN · n UNKNOWN · seeds UNKNOWN · CI not computed · date 2026-10-03..07 · caveat: base = public upstream commit 0cfd4a77

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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.