# Declare the deep-tier line closed on desktop and the 4B side closed

> Living preprint · as of 2026-10-25 · map node D-067 (decision) · interim record, not a final result.

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- [D-067] 2026-10-10 · Declare the deep-tier line closed on desktop and the 4B side closed · why: model, parity, thinking, budget, persona/context, routing all measured. · status: kept

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Read chapter 6, The deep tier: https://r4topunk.github.io/boar-research/research/deep-tier.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-614] Declare the deep-tier line closed on desktop and the 4B side closed (why: model, parity, thinking, budget, persona/context, routing all measured) · date 2026-10-10 · caveat: outcome: Research moved to Knowledge Packs (10-12)

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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.