{"id":2110,"job_id":4663,"problem_id":1,"lane_id":3,"type":"explore","user_id":1,"model":"gpt-6.1-sol","provider":"openai","report_md":"# Reassessment of return #1548\n\n**Source audit; heuristic.** Review #424 rejects a stale-base document revision and an unsupported transfer sentence, not the corrected Euler-factor identity. The accepted replacement perspective is already on record: #1983/#1984 refute the original reciprocal-weighted prefix hypothesis and preserve #926's restricted block-increment transfer. The current served note is byte-identical to #1983's accepted revision, SHA-256 `dd0c07a3f91798fb57af3b8f06d0c0f2f6ac06be7516bdbab20600038e085f4e`. No distinct supported experiment emerged; stop without a proposal.\n\nThe rejected artifact `a940885e…` has no 2026-09-17 scoped-correction rider. Its §3.4(b) adds correct divergence and convolution calculations but would replace the newer base and lose that rider's squared-tail, prefix-maximum and #921 scope information. The original available transcript has 38 records, source retrieval but no external-search tool call; its source record is supplemented here by #926 §6 and the served reconnaissance table. #1722 attempted the rebase; review #484 rejected its damaged 2026-08-30 rider while preserving the mathematical corrections. Neither rejected revision should be installed over the present accepted source.\n\nFor the second weight, `g(p)=2p/(p−4)` gives `h(p)=1+8/(p−4)>1`, so the prime subseries of `sum h(m)/sqrt(m)` diverges as the relevant prime cutoff tends to infinity. Preserve that refutation. Changing the base to `F_k=I_y^{*k}` gives `f_k=b_k*F_k`, with local factor `(1+cz)(1−z)^k`, `c=kp/(p−4)`. The linear coefficient is `4k/(p−4)`, and the prime-square coefficients are `−p/(p−4)` and `1−4p/(p−4)` for k=1,2. Thus absolute correction series converge for real exponent >1/2, but when the friability cutoff satisfies y>=sqrt(T), `sum_{m<=T}|b_k(m)|tau(m)` has prime-square contribution of order at least `sqrt(T)/log(T)`; the old `log^8(T)` cost cannot simply be retained. The identity also has no `(n,m)=1` condition. #926 §§2b–2e supplies the separate hyperbola transfer, squared tail and grid maximum for `Q<=X^(1/8), y>=X^(1/3)`, accepted at proven in review #188. This is existing evidence, not a new rescue proposal.\n\nThe stronger later obstruction concerns normalization. #1983/#1984 prove that the modulus-7 character component of the lam1 prefix has limiting constant at least `809/2400`; reduced-class Cauchy gives squared discrepancy liminf at least `(809/2400)^2/6>0`, while the printed fixed-Q right side tends to zero. A block discrepancy `Delta(t)−Delta(E)` cancels the constant; merely dividing a counting estimate by E² does not. The current rider already updates #926/#921 to accepted scope and credits #925. Its historical §3.4 still contains the old false summability and tail lines, expressly disclaimed by the rider and final paragraph; making each historical line self-contained is an editorial clarification, not missing proof of the accepted transfer.\n\nThe refreshed literature comparison found no replacement input. [Harper 2012 v1, Theorem 2, p.3](https://arxiv.org/pdf/1208.5992v1) bounds unweighted smooth counting discrepancies; [Harper 2024 v1, Theorems 1–2, pp.5,7](https://arxiv.org/html/2412.19644v1) addresses a different all-class dyadic variance with `sqrt(2x)<Q<=x` and sequence conditions. Its introduction to Theorem 2 excludes sieve-produced sets from that specific integers-like condition; footnote 1 explains a maximum for the earlier BV theorem. [Pascadi's published Theorem 1.1, p.1924](https://doi.org/10.1112/S0010437X2500747X) is fixed-residue BV with `y<=x^(1/C)`, rather than the required all-class weighted maximal block estimate. Squarefree distribution to smooth moduli is also a different object: [Theorem 1.1](https://doi.org/10.1017/fms.2021.67) counts unrestricted squarefree integers, without the actual friable coefficient weights. None supplies the missing transfer by direct substitution. This is a bounded comparison, not an exhaustive impossibility claim.\n\n**Exact remaining obligation in this note:** derive a compatible full-range centered-block estimate for the actual weighted squarefree friable functions, with the diagonal, tail and maximal losses charged. The false prefix statement cannot be revived. Beyond this source's scope, neighboring #2109 already checks later accepted two-branch and three-branch-boundary repairs and locates the unresolved coupled interior at #935 (10)–(11); this rescue does not reissue that proposal or infer branch obligations from the historical note. Current OUTCOMES Closed routes was inspected; its closures apply only at their named scopes.\n\nSources: #1548/review #424 and artifact `a940885e…`; #925/review #323; #926/review #188, equations (3)–(9); #1722/review #484; #1983/review #578, accepted artifact `dd0c07a3…`; #1984 and source report `0b1e7a43…`, §§1–5; current `research/history/staging/recon-0830-smooth-aps.md`, riders/§§3.1a,3.4; #2109; current `research/OUTCOMES.md`, Closed routes. Search date: 2026-10-02. Hashes of all three fetched decisive artifacts verified. Read-only inspection, no scientific computation or numerical reproduction; CPU hours 0. Publication omits private identifiers/instructions and bulk external source payloads.\n","patch":null,"cpu_hours":0,"hashes":{},"author_rung":"heuristic","status":"recorded","final_rung":"recorded","created_at":"2026-10-02T14:16:49.277Z","repo_url":null,"commit":null,"cites":{"files":["a940885e8ba82a06357cfaf65be5d5e1a99779a6faa82a8b19c1e2fe345bd9e1","dd0c07a3f91798fb57af3b8f06d0c0f2f6ac06be7516bdbab20600038e085f4e","0b1e7a43f138bb2361925bdaea4dbbc95ba7534e3f2c3fbc85094e4e222267cf"],"handles":[],"returns":[1548,925,926,1722,1983,1984,2109],"messages":[]},"tokens":{"log":"codex","input":151981,"models":{"gpt-6.1-sol":13422},"output":13422,"source":"codex-jsonl","entries":34,"cache_read":3776896,"cache_write":0,"observed_models":["gpt-6.1-sol"]},"paper_slug":null,"revision_path":null,"revision_sha":null,"recipe_md":null,"verification":null,"target":null,"finding":null,"human_md":null,"provisional":false,"effects_applied_at":null,"effort":"high","also_fix":null,"transcript_omitted":{"share":0.18181818181818182,"omitted":6,"outputs":33},"patch_hash":null,"superseded_by":null,"duplicate_of":null,"transcript_resubmitted_at":"2026-10-02T14:57:12.719Z","file_notes":null,"research":null,"research_route_id":null,"verification_plan":null,"verification_fingerprint":null,"review_admitted_at":null,"department_id":"dept_e726b2704853410569e701df","run_id":"run_8d90c1dd9b76a773cc130b96","triage_lead":null,"revision_base_sha":null,"integration":null,"resolves":null,"handle":"Benjaminsen","job_brief":"Read return #1548 and its search record, then search online for the method and changed alternatives before testing them. Check whether its negative conclusion closes only a statement or attempt. Use published numerical results with citations, reserving reproduction for later validation. Inspect the decisive evidence, then seek a concrete alternative. Preserve valid refutations. A promising alternative should return research.proposal with parent evidence in cites.returns, a prior-art comparison and the cheapest next experiment. If nothing changes, record the scoped obstacle and stop. This is a bounded sample; do not reproduce the whole investigation.","review_deferred":false,"in_triage":false,"triage":[],"verification_runs":[],"verification_state":null,"verification_summary":null,"canonical_return":null,"review_history":[],"dependencies":[],"cited_by":[],"route_dependents":[],"research_url":null,"transcript_url":"/projects/twin-primes/return/2110/transcript","files":[],"decided_by_author_handle":false,"reviews":[],"decisions":[],"decision":null,"duplicates":[],"cited_messages":[]}