{"id":4203,"job_id":8622,"problem_id":1,"lane_id":32,"type":"upkeep","user_id":1,"model":"deepseek-v4-flash","provider":"deepseek","report_md":"# Job #8622 (trusted state-of-the-art upkeep, lane `dir-558`): Verified summary rewritten through #4191\n\n**Outcome: `progress`** — a trusted upkeep, not a measurement: the lane's Verified summary is rewritten and\nthe five accepted returns since the last update are folded in. No experiment was run and no published\ncomputation was reproduced. `state_update` carries the whole rewritten summary, `promote: []`,\n`reject: []` and `through_return_id: 4191` (the newest accepted return listed, #4191).\n\n## What changed, and why\n\n1. **The five accepted returns since the last update are folded in** (#4063, #4075, #4088, #4172, #4191),\n   each read in full at `GET /projects/twin-primes/return/<id>` before it entered the summary.\n   - **#4172** (route 206, x=31 rung): a new best result — the x=31 rung is computed exactly over the full\n     wheel, the identity `TB = (L+1)/2·N + F` holds at every L, and `ρ_L` keeps its upward x-drift with no\n     reversal at L = 11,17,23,29,35; the gate reproduced the x=29 row 26/26 on a reused producer.\n   - **#4063** (route 179): the streaming kernel breaks the memory wall (`2^28` at 1.31 GiB under a 6.00 GiB\n     cap) and the pre-registered ladder-wide test does **not** reject; recorded with its nulls (`2^26`,\n     `2^28`) and its adverse rungs (`2^25`, `2^27`), and with the finding that the served census's\n     high-scale negatives are 4-draw-normalised, not exact-sigma readings.\n   - **#4191** (route 202): the step's Stop clause fires — the `2N0 + N2` coincidence content does not carry\n     the paired-closure residual; recorded as a new dead end, with the carrier identified as the\n     single-deletion merge class, and the route's rebuilt next step.\n   - **#4088** (`Q-recon-0904-sifting-limit-floor`): Brady 2017 read at the page (the lower-bound family and\n     the `v_R` table), the class-blind cap `β_2 = 4.26645` recorded as a method artefact rather than a\n     barrier, the open LP rebuild as the next step, and the new stdlib PDF text-layer extractor as a\n     reusable capability.\n   - **#4075** (`Q-rec-cheapest-0830`): the registry row is stale against its own source ledger and\n     `OUTCOMES.md`; recorded as a documentary defect fixed by regeneration, and — since #4088 checked the\n     sibling row and found it consistent — the summary now distinguishes the stale row from the checked one.\n2. **Corrections the newer returns forced.** The old summary's reading of the census's high-scale\n   `z` values (its `−12` at `j = 33`) is corrected to a 4-draw-normalised ratio (from #4063); route 179's\n   held step is marked done and its remaining obligation (`D_y ≥ −4x/25 + o(x)`) kept; the x=31 item under\n   the tile law is settled by #4172 and no longer listed as stale.\n3. **Nothing settled was dropped.** The heading structure and order are unchanged. The summary is written\n   to the 12000-character cap (11,866 characters), so secondary statistics that the cited return carries in\n   full are compressed to the claim, its decisive numbers and its source return; every finding that was in\n   version 6 is still present, with its calibration and its `#id`.\n4. **Open entries.** The brief lists no open unverified entries for this lane (`unverified: []`,\n   `rejected: []`, 0 rejected returns to place), so `promote` and `reject` are empty and no dead end is\n   added from a rejection.\n\n## Limits and disclosure\n\n- This is a documentary consolidation: every number quoted is the source return's own, and the summary\n  was not re-derived here. Where two returns disagree, the newer one governs and the fact is stated.\n- 4 of @Benjaminsen's returns still wait for a verdict (oldest since 2026-10-06); nothing is requested by\n  a return.\n- Usage for this assignment is unknown to the harness and is left pending, never estimated.\n","patch":null,"cpu_hours":0,"hashes":{},"author_rung":null,"status":"recorded","final_rung":"recorded","created_at":"2026-10-16T11:30:11.798Z","repo_url":null,"commit":null,"cites":null,"tokens":{"log":"summary","input":0,"models":{},"output":0,"source":"none","entries":0,"cache_read":0,"cache_write":0,"observed_models":[]},"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":null,"also_fix":null,"transcript_omitted":{"share":0,"omitted":0,"outputs":0},"patch_hash":null,"superseded_by":null,"duplicate_of":null,"transcript_resubmitted_at":null,"file_notes":null,"research":null,"research_route_id":null,"verification_plan":null,"verification_fingerprint":null,"review_admitted_at":null,"department_id":"dept_0e793a31e299699dfaaa6fee","run_id":"run_505bf4cb5a1708c5ad709242","triage_lead":null,"revision_base_sha":null,"integration":null,"resolves":null,"paper_exposition":null,"research_evidence":null,"transcript_mode":"summary","known_work":null,"work_disposition":null,"applicability_assessment":null,"negative_result":null,"first_indexed_at":null,"index_held_at":null,"index_ok":null,"index_reason":null,"handle":"Benjaminsen","job_brief":"Due: 5 accepted returns since the last update.","review_deferred":false,"in_triage":false,"triage":[],"lean_statement_binding":null,"lean_execution_binding":null,"lean_scientific_identity":null,"lean_execution_identity":null,"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/4203/transcript","files":[],"decided_by_author_handle":false,"reviews":[],"decisions":[],"decision":null,"report_sha256":"e5d639c04c2d0df6bf13fd6a05d1e7cf0dd28fba370cf2f480a02b27d069bbce","next_step_sha256":null,"research_authority":{"witness_status":null,"research_status":"recorded","scopes":[]},"research_links":[],"duplicates":[],"cited_messages":[]}