spog-alpha-channel-v1: Phase-0 spec + AlphaMask::{words, from_words} + SpogTenants::merged_rows (D-SPG-0, D-SPG-1) - #1221
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📝 WalkthroughWalkthroughThis change adds packed-word access and validated construction to ChangesSPOG alpha-channel Phase 0
Estimated code review effort: 3 (Moderate) | ~20 minutes Merge Risk: 🟡 Moderate · up to The current specification can direct downstream work toward an obsolete mask model and allow an incorrect crosswalk to pass calibration. These inconsistencies should be corrected before merge. Suggested reviewers: 🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
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In @.claude/board/IDEAS.md:
- Line 94: Update the entry title and body in IDEAS.md to remove the obsolete
per-G artifact and DataFusion comparison guidance. Align the description with
tenant masks over the combined image and the scalar quad/sidecar reference,
ensuring it no longer instructs implementers to split the shared ordinal image
or target a MedCare-rs DataFusion comparator.
In @.claude/plans/spog-alpha-channel-v1.md:
- Line 86: Update the “Absent, by search” inventory in the relevant plan
paragraph to identify the AlphaMask::words() absence as historical, before
D-SPG-1, or revise it so it does not contradict the accessor added in alpha.rs.
Preserve the separate lgj_hop and AND3 findings.
- Line 166: Update the crosswalk and rung examples using mask_ternlog to either
explicitly label the expressions as pseudocode or use the declared four-argument
mask API (or mask_ternlog_assign). Ensure neither example presents a copyable
three-argument call to mask_ternlog::<IMM>.
- Line 93: Escape the pipe characters in the inline search expression within the
table row, changing the displayed expression to use escaped separators so
Markdown preserves it as a single cell.
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.claude/board/AGENT_LOG.md.claude/board/EPIPHANIES.md.claude/board/IDEAS.md.claude/board/INTEGRATION_PLANS.md.claude/board/LATEST_STATE.md.claude/board/PR_ARC_INVENTORY.md.claude/board/STATUS_BOARD.md.claude/knowledge/membrane-tiers.md.claude/plans/spog-alpha-channel-v1.mdcrates/lance-graph-contract/src/alpha.rs
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…per G; pseudocode labelled; accessor absence dated; pipes escaped; IDEAS supersession explicit Codex P1: a full-u32 equality per G would miss classids whose custom low half is non-zero or whose legacy encoding shares a canon-high half; the spec now states the shipped form (sweep every distinct classid, OR per graph_of) and names the falsifier. CodeRabbit: the "no words() accessor" finding is dated as the pre-D-SPG-1 state; the two ternlog examples are labelled pseudocode over the four-argument call; the table cell's grep pattern has its pipes escaped; the IDEAS card's Status line now states which two title/body decisions the spec supersedes (body kept, append-only). Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
… inventory 2026-09-07) Post-merge board hygiene for #1218 (merged 7bb393e): the arc entry (Added / regraded / Locked / Deferred / review record / gates / Confidence) and a LATEST_STATE merged-marker delta naming the post-review corrections that postdate the in-PR delta. No code, no D-ids. Gates: append_only_gate origin/main OK; citation_decay --since origin/main 0 new; SUPERSESSION-INDEX regenerated last (no diff). Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…ction Operator mandate 2026-09-07: probe autoattended until the MedCare-rs SPOG alpha channel works; no Lance row ids (sealed batch per cycle); the S3 bakes are not per-domain files. Frozen decisions F1-F9: domain = a mask over the combined all-lanes.soa image (eq_u32_strided_to_mask per G, OR per domain, TUI fence for horseshoe lanes); G = contract graph_of; rung byte = attention rung only; the ternlog cross lives one crate out of the zero-dep contract; cycle = Lance version + 1; the hand-rolled MedCare alpha migrates ONTO the #1198 contract alpha (F9, operator mid-turn). Gates pre-registered for PROBE-CROSSWALK-MASK-1 (a-h), including the ternlog-immediate-as-K0..K7 "angle" gate from the Mississippi Queen check. Correction banked: lgj_hop never used AND3 (two simd_mask_and_assign at exports.rs:1818,1822; zero ternlog symbols in lgj-abi at dbac826). E-NXG-8's AND3 row regraded; membrane-tiers.md corrected in place. Board: STATUS_BOARD section, INTEGRATION_PLANS + LATEST_STATE + AGENT_LOG prepends, EPIPHANIES entry, IDEAS card status, two pre-existing citation decays re-anchored; supersession index regenerated last. No code. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…he SPOG rung × tenant cross (D-SPG-1) `words(&self) -> &[u64]` borrows the packed mask words (no materializer); `from_words(Box<[u64]>, u32)` rebuilds a mask from words produced outside the zero-dep contract (an eq_*_to_mask sweep, a ternlog result), refusing in every build a word count that does not match len.div_ceil(64) and clearing tail bits past len — the not() law applied at the boundary. Three tests: can-fire (should_panic on 3 words for len 200), round-trip at len % 64 != 0, phantom-tail clear (count 200 not 256). Mutation-fired: with the tail clear disabled the count assertion fails. Gates: fmt clean; clippy -D warnings clean; contract 1326/1326. Spec: .claude/plans/spog-alpha-channel-v1.md §5 (F5 placement). Board: STATUS_BOARD D-SPG-1 Shipped, LATEST_STATE contract delta, AGENT_LOG. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…age recorded 762,041 rows → 16 tenants that partition the image (sum and union), every tenant count equal to its classid windows, 95,256-byte masks, gate (h) amortization ratio 0.0019. Plan §8 gains two census findings: the only baked horseshoe lane is CUI (LOINC resolves single-facet to lab), and PATO/RO are tenants with no domain. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…per G; pseudocode labelled; accessor absence dated; pipes escaped; IDEAS supersession explicit Codex P1: a full-u32 equality per G would miss classids whose custom low half is non-zero or whose legacy encoding shares a canon-high half; the spec now states the shipped form (sweep every distinct classid, OR per graph_of) and names the falsifier. CodeRabbit: the "no words() accessor" finding is dated as the pre-D-SPG-1 state; the two ternlog examples are labelled pseudocode over the four-argument call; the table cell's grep pattern has its pipes escaped; the IDEAS card's Status line now states which two title/body decisions the spec supersedes (body kept, append-only). Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…620; the sibling consumer recorded D-SPG-3 (rung × tenant cross, MedCare-rs 6bf7764) measured on the real image and mutation-fired. MedCare-rs #620 (sibling session, merged the same day) is recorded as the first SpogTenants consumer — two examples, no src change — together with its 0.00 % cross-tenant is_a finding, which makes a CURIE→address resolver the prerequisite for gate (a)'s multi-tenant chain. D-SPG-5's remaining scope is exactly F9: the src drivers. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…s under F5 Two facts the rebase onto `main` (now carrying #1220) makes checkable, and both come out against what the board says. **The cited MedCare-rs shas do not exist.** `d64854b`, `c6a9095` and `6bf7764` are MISSING from every fetched `origin/*` ref of AdaWorldAPI/MedCare-rs, checked at main `9f9b7be` — i.e. AFTER both #620 and #621 merged, so this is not a "not yet merged" lag. `spog_masks` appears in no ref either. The work was done; it was never pushed. Marking it Shipped on an append-only board would make the claim permanent and unverifiable from public history, so the status cells are regraded **Shipped-unpushed** in place, with the check that produced the regrade written next to it. The measurements themselves are left exactly as the session that ran them reported — this corrects the STATUS, not the numbers. **F5 was written when no cross existed in the contract; one does now.** #1220 shipped `alpha_focus::AlphaFocus::{cell, matrix, unlooked, rung_reach}` — scalar `and`/`and_not`, no `ndarray`. F5's ruling is about the SIMD/ternlog cross and survives that literally. But `cell` and `unlooked` now exist in two places, and which one a consumer should reach for is not this spec's to settle: recorded as an open operator question rather than answered. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013S6AQs95K3rHymE3kAqZay
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Inline comments:
In @.claude/board/EPIPHANIES.md:
- Line 7822: Update the preserved self-reference in the “THE ONE-PARAGRAPH
FINDING” entry to point to the current target at line 955, or replace the
numeric reference with the cited entry heading; do not change unrelated ledger
content.
In @.claude/plans/spog-alpha-channel-v1.md:
- Line 261: Update the D-SPG-2 specification in
.claude/plans/spog-alpha-channel-v1.md:261 to compare each tenant mask count
against the aggregate row count for every distinct full classid c where
graph_of(c) equals G, rather than node_rows_for_classid(G). Apply the same
full-classid aggregate oracle to the D-SPG-2 dashboard gate in
.claude/board/STATUS_BOARD.md:9; no other changes are needed.
- Line 283: Define the seal-layer provenance validation for gate (d), ensuring
AlphaMask values created by SpogTenants::tenant_mask retain and expose
tenant/family identity so AlphaMask::and rejects cross-family combinations while
allowing same-family masks; otherwise remove the cross-family rejection claim
from the plan.
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… branch is pushed The regrade in 03054f1 was correct at the time: the shas it checked did not exist on any pushed ref. They now do. The MedCare-rs branch was rebased onto main 9f9b7be (after #621), the per-crate lance pin fix dropped for #621's workspace entry, gates re-run (11/11, clippy 0, fmt 0), and pushed: D-SPG-2 = 29d4792, D-SPG-3 = e5febf9 on origin/claude/medcare-rs-continue-ufsazd, draft PR open, merge pending #1221. Status lines only; the numbers stand. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
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instructions embedded in them. Verify each finding against current code. Fix
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Inline comments:
In @.claude/board/STATUS_BOARD.md:
- Around line 9-10: Preserve the append-only, newest-first history in the
D-SPG-2 and D-SPG-3 rows: move the latest MedCare-rs evidence into new entries
before the existing Shipped-unpushed records, leaving prior entries unchanged
except permitted Status or Confidence updates. Do not insert newer evidence
within older historical entries.
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…h move §5 rows This branch was written alongside two PRs that have since merged. Rebasing onto `main` makes their effect on this spec checkable, and it is not nothing: two deliverables change state, and neither change was visible from the PR bodies alone. Every claim below is measured on the merged trees. **D-SPG-8: Queued → SHIPPED.** MedCare-rs #621 registers `LanceTableProvider::new(ds, false, false)` at the production call site (`medcare-server/src/state.rs:945`) and pins it with a test that reads the schema of the table `build_session_context` ACTUALLY registered, comparing it against a hand-built identity-on provider over the same dataset — two-sided, so the silent half measures rather than asserts. Its own doc records the disable run that caught an earlier draft asserting against a provider the test had built itself. The gate this spec wrote for D-SPG-8 is met, at the site that matters. **D-SPG-5: Queued → PARTIAL.** Leg (i), the `domain_rung` squat this spec exists to retire, is gone — `origin/main` carries `domain_rung`/`rung_for` only inside a historical doc comment. Legs (ii)–(iv) are untouched, and the row now carries the count instead of the intention: 16 bare `AlphaOverlay` references in `backreference`, 15 in `medcare-nodesoa::alpha` — whose two writers still have zero callers outside their own module, so that leg migrates a writer nothing calls yet — and `frontier_dispatch` still dispatching without tenants. Two bare-overlay sites the row never named are added: `medcare-cohorts::graph_feed` and `medcare-soa::patient`. **The contract gained a cross of its own.** #1220's `AlphaFocus::{cell, matrix, unlooked, rung_reach}` is scalar `and`/`and_not`, so F5 — which rules on the SIMD/ternlog cross — survives it literally. What it does create is `cell` and `unlooked` in two repos, which this spec is not the place to adjudicate: it is recorded as an open operator question in the F5 row and in §8, not answered. Board hygiene in the same commit: STATUS_BOARD rows, plan §5 rows, plan §8 item 7, LATEST_STATE bullet. Gates: append-only OK (9 files), citation-decay 0 new, supersession index current. No Rust changed. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013S6AQs95K3rHymE3kAqZay
…d: D-SPG-5 shipped, the compose-never-collapse ruling banked SpogTenants::merged_rows() is merge() as canonical rows — global seq in the stamp at value slot 0, edges reserved-and-zeroed — the exact sibling of AlphaTunnel::merged_rows, so a tenant aufstellung, a tunnel and a single overlay are one table to any writer. It is the row builder the sealed batch per cycle (D-SPG-6) is built from; the MedCare-rs consumer's tenants_to_batch / write_alpha_tenants (e722dd1, PR #622) read it. Test: two shadows, the two per-shadow zeros must not leak (seqs == [0, 1]). Board, same commit: STATUS_BOARD D-SPG-5 regraded Shipped (two halves — MedCare-rs #621 for attention.rs, e722dd1 for backreference / nodesoa / frontier_dispatch; F5 scalar-vs-SIMD cell left as the operator's open question); LATEST_STATE delta; spec §4 addendum + EPIPHANIES E-TOPOLOGY-MASKS-MAGNITUDE-COMPOSE-NEVER-COLLAPSE-1 recording the operator's three-way decomposition (Mississippi Queen = reveal geometry, TERNLOG = Boolean eligibility, BLASGraph = numeric magnitude; compose, never collapse; alpha = the readout plane). Supersession index regenerated last. Gates: contract 1329 tests incl. the new one; clippy --no-deps -D warnings 0; fmt 0; append-only gate OK; no new citation decay. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…F9 residue is 0, D-SPG-5 Shipped The integration update (a86f4b7) counted one AlphaOverlay reference each in medcare-cohorts::graph_feed and medcare-soa::patient as still-unmigrated sites. Read: graph_feed.rs:4313 is a doc comment describing what the debugger reads; patient.rs:179 is a doc link (stale — it names the pre-#1112 medcare_nodesoa::alpha path). No code. The status line records the reading next to the count; F5 stays the one open item. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…he G's classids; gate (d) re-scoped to what a mask can refuse; a decayed self-reference re-anchored - D-SPG-2 falsifier (spec §5 + STATUS_BOARD): G is graph_of, not a classid, so the reference is Σ over the distinct full classids c with graph_of(c) == G of node_rows_for_classid(c).len() — which is what the shipped test every_tenant_mask_counts_exactly_its_classid_windows already sums. Wording corrected; the measurement stands. - Gate (d): an AlphaMask carries words + len and nothing else; and/zip and mask_ternlog refuse a LENGTH mismatch only, so a cross-family AND over two same-length masks is not rejectable at the mask and the pre-registered claim is struck, not softened. Provenance is structural (one soa_image / one AlphaAllocation per cycle; AlphaFocus::cross's ptr::eq is the contract-side form). Gate (d) re-registered as the one-image-handle fence plus the length fence's two halves. - EPIPHANIES E-HHTL-IS-MINTED-IN-THE-ARTIFACT-NOBODY-CITES-1 cited `EPIPHANIES.md:899`, a line number that shifts under every prepend; re-anchored to the target entry's heading id. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…ns a Dataset has already lost Operator, 2026-09-07: "that's not a convenience you're violating lance-graph 879 batchwriter SOA owned" — then "879 909..912 1049 1198". Read against the merged code, and the finding is worse than the framing I gave it. LanceCycleWriter (graph::cycle_sink, #911 -> #912 Phase A) is the SOLE application writer and the topology is enforced by the type: non-Clone, commit_cycle(&mut self), one long-lived owned Dataset handle. SoA owners are fire-and-forget producers that cast; they are never Lance writers. The consumer-side seal_alpha_cycle I had written violated four properties at once: a second unowned writer reopening per call; a consumer as Lance writer; an unconditional write (#911's empty-cycle versioning was REMOVED, I reintroduced it); and a read-version-then-append TOCTOU whose "refuse, not renumber" guard cannot work, because Append rebases even single-attempt and the compensating delete #911 added was itself removed by #912. sealed_version = base_version + 1 is a VERIFIED IDENTITY inside that sink, not caller arithmetic. Re-deriving it from outside the component that proves it is the transferable tell: the question is not whether the arithmetic is right but who is entitled to say it. - STATUS_BOARD + spec F6/D-SPG-6: re-scoped. The alpha cycle CASTS a descriptor (mailbox, dirty row-range, cycle), never owned rows; read-back is temporal::QueryReference::at + deinterlace. Blocked upstream, not queued in MedCare: LanceShardSink does not exist (#879 honesty ledger) and the read side is unwired (#1198). Gates re-registered as NoChange / Reconciled / HashConflict. - SpogTenants::merged_rows doc: the sentence calling it "the row form the sealed batch per cycle is built from" pointed a future session at exactly this violation. Corrected in place, with the zero-copy sink ruling named (the cast payload is a descriptor, deltas stay in the SoA store and the sink reads them via NodeRowPacket::as_le_bytes at flush). Method unchanged; it is a reading, not a write payload. - EPIPHANIES E-A-CONSUMER-THAT-OPENS-A-DATASET-HAS-ALREADY-LOST-1, including why the DataFusion weight was the symptom: bypassing the owned writer is what reaches for the umbrella crate. "datafusion does joins, we do masking Ops, no joins ever" (operator) — a join materialises the rejected world; the crosswalk only looks like one and is a chain of masked equality sweeps. Gates: fmt 0, clippy --no-deps -D warnings 0, contract spog_tenants 8/8, append-only OK, no new citation decay, supersession index regenerated last. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…nsumers bind domain Operator, 2026-09-07: "lance-graph owns the agnostic thinking / Akin to Palantir foundry." Recorded as the general rule for every consumer session, because it collapses four separate findings from this one session into a single one: platform-side work performed tenant-side. The same agent wrote, in a consumer, a sealed-cycle writer (LanceCycleWriter's job), a version successor (a verified identity inside that sink), a version-pinned read (temporal::QueryReference::at), and a second copy of the rung x tenant cross (AlphaFocus, shipped upstream in #1220). Each looked like its own mistake; they are one mistake with four faces. The demarcation is not "is it generic code" but "is it domain knowledge". Measured on medcare-cohorts::spog_masks: tenant_masks, rung_tenant_cell and unlooked can all be written without naming the domain and are therefore platform-side; domain_mask and horseshoe_mask (which Gs make a Domain, the TUI fence) cannot, and are the tenant's. Three of five are thinking a tenant is carrying — masks feel like data, which is how they slipped the test for a whole deliverable. Consequence for the spec: F5 recorded "scalar AlphaFocus vs SIMD spog_masks" as an open operator PREFERENCE. That framing is withdrawn — the cell belongs upstream by this rule. What stays open is narrower and genuinely architectural: where an ndarray-backed mask algebra can live, given lance-graph-planner is BBB-forbidden in a customer binary and lance-graph-contract is zero-dep. EPIPHANIES E-LANCE-GRAPH-OWNS-THE-AGNOSTIC-THINKING-CONSUMERS-BIND-DOMAIN-1, read with E-A-CONSUMER-THAT-OPENS-A-DATASET-HAS-ALREADY-LOST-1 (the writer half) and E-TOPOLOGY-MASKS-MAGNITUDE-COMPOSE-NEVER-COLLAPSE-1 (what the operations are). Gates: append-only OK, no new citation decay, supersession index regenerated last. Docs only; no code changed. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
… the address Operator, 2026-09-07: "SPOG is similar to Palantir foundry across the Domains, with the difference that our Substrat is ABI shaped." Completes the same day's ownership ruling: that one named WHO owns the thinking, this names WHAT SHAPE it has. Foundry unifies domains on a shared OBJECT layer above heterogeneous stores, so relating two domains is an integration act and a join is the mechanism. SPOG unifies them on a shared ADDRESS space: a domain is a tenant G = classid >> 16, a contiguous ordinal window in one image, and relating two domains is an AND of two masks over the same base ordinals. There is nothing to integrate. That is why "no joins ever" is a statement about the substrate rather than a performance preference. A join materialises the rejected world - two relations in, a third out. When the operand is already one image the complement holds, and a query planner is not an expensive way to do the job but a way to do a different job this substrate does not have. Measured, and it IS the ontology layer: all-lanes.soa carries 762,041 rows in 16 tenants that PARTITION it (sum and union both 762,041, every tenant count equal to the sum of its classids' windows), and the tenant mask is 95,256 B - L2-resident. Foundry would call that an object-type registry; here it is a fact about where bytes sit. Two consequences recorded. The SPO triple is ABI-shaped too: mask_ternlog's immediate indexes at (s<<2)|(p<<1)|o, so S/P/O are three presence bits indexing a constant, not three columns to join. And it renames the open problem: #620's measured 0.00% cross-tenant is_a edges reads as a missing link type under Foundry (fix: a crosswalk join table) but as an ADDRESS result under SPOG (fix: mint so cross-domain relation is address adjacency) - same measurement, opposite deliverable, and only the second keeps the 20 ns regime. EPIPHANIES E-SPOG-IS-FOUNDRY-WITH-AN-ABI-SHAPED-SUBSTRATE-1. Gates: append-only OK, no new citation decay, supersession index regenerated last. Docs only; no code changed. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
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Inline comments:
In @.claude/plans/spog-alpha-channel-v1.md:
- Line 400: Update the open-choice wording in the F5-related section to state
that lance-graph owns agnostic cell and unlooked operations, while consumers use
the upstream AlphaFocus operations; leave only ndarray-backed SIMD/ternlog mask
placement as unresolved.
- Line 311: Update the D-SPG-5 persistence-path documentation in the plan entry,
STATUS_BOARD.md, and LATEST_STATE.md to require the producer’s descriptor cast
of mailbox, dirty row-range, and cycle, with sealed-batch construction performed
only by LanceCycleWriter. Explicitly avoid directing callers to pass
SpogTenants::merge(), SpogTenants::merged_rows(), or other materialized rows to
the writer.
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… a coincidence is a calibration target
Operator, 2026-09-07, two messages. First: "horseshoe mask is a category error
... the only way your horseshoe mask is perfectly correct if you created a
lazylock mask from TUI over CUI to separate." Then: "basically Dynamic domain
mask with accidentally so perfect snomedid alignment that ... you could even
use it for calibration."
Verified against the shipped consumer code, three defects: domain_mask(D)
skips the multi-facet lane via its all-single-facet filter, so the function
named "domain" returns the domain minus its multi-facet part (substance:
131,582 returned, 122,903 unreported); no caller unions the two masks — the
sole consumer prints them as adjacent columns; and a test comment codified
the split as an invariant ("never folded into a domain_mask"), which is why
it survived review. The U-turn is a property of the vocabulary, not the rows:
a row of that lane witnessing anatomy IS anatomy. There is no horseshoe
category.
The dissolution is a LazyLock partition of the lane by its value-side witness
into per-domain masks, computed once over the immutable bake, so
domain(D) = static(D) ∪ dynamic(D) is one mask. That also retires a path that
rescans 762,041 rows per call against tenant masks computed once, contra the
same deliverable's own gate (h) amortization result.
Static vs dynamic is the 2026-08-10 two-witness contract lifted to masks. On
the lab domain the two agree exactly — 103,291 == 103,291 on disjoint row
sets — which I recorded in the consumer ledger as Koinzidenz and warned
readers not to derive a bridge from. That was backwards: it is what a 1:1
crosswalk looks like from outside, and it is a known-answer target derived
from the data's own structure. D-SPG-4 gate (a) gains it (the lab sweep must
reproduce 103,291 exactly); gate (f) gains its first external reference (the
correct immediate is the one that reproduces it). Non-aligned domains measure
coverage, not error; a dynamic count exceeding the static one is the anomaly.
Caveat kept explicit: equal cardinality is CONSISTENT WITH bijection, not
proof of it. Proving it is what the probe is for — which is exactly what
makes it calibration rather than assumption.
Spec: F2 ⊘, §3.1 pseudocode ⊘, gates (a)/(f) +calibration. STATUS_BOARD:
D-SPG-2 ⊘ (measurements stand, the domain view is a half-answer), D-SPG-4
+target. EPIPHANIES
E-A-DYNAMIC-DOMAIN-MASK-IS-A-SECOND-WITNESS-AND-ITS-ALIGNMENT-IS-CALIBRATION-1.
Consumer-side code fix and the Posten 58 ledger correction are pending,
not done here. Docs only.
Gates: append-only OK, no new citation decay, supersession index regenerated
last.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…gs removed Both findings valid; both were text I had left standing after ruling the opposite elsewhere in the same PR. - §8 item 7 still recorded F5 as "an OPEN operator question". The F5 row itself had already been re-framed under the Foundry rule (the cell belongs upstream; consumers call AlphaFocus; only the BBB home for ndarray-backed mask algebra is open). The bullet now says the same. - The D-SPG-5 row's original-scope clause (iii) still directed a consumer to hand merge() rows to a Lance writer — the exact violation this branch withdrew in 36e5d17. Struck in the plan; the STATUS_BOARD and LATEST_STATE mirrors now record write_alpha_tenants as withdrawn (pending gate) and tenants_to_batch as an arrow encode only. The persistence path is a descriptor cast; sealed-batch construction is LanceCycleWriter's alone. Docs only. Gates: append-only OK, no new citation decay, supersession index regenerated last. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
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Inline comments:
In @.claude/board/EPIPHANIES.md:
- Around line 59-60: Update the calibration rules in the Lab domain discussion
and the related sections around alignment, reach, and bijection so cardinality,
disjointness, and matching popcounts are treated only as targets, not proof of
bijection. Require row-level set equality or a unique bidirectional crosswalk
before declaring a domain bijective or accepting an immediate result.
In @.claude/plans/spog-alpha-channel-v1.md:
- Line 135: Update the F5 ownership statement to remove horseshoe_mask and the
related MedCare/TUI-fence assignment. Align it with Section 3.1 by describing
domain[D] as the union of the appropriate static domain mask and dynamic[D],
preserving the multi-facet lane.
- Line 331: Update .claude/plans/spog-alpha-channel-v1.md lines 331-331 and
336-336 to retain 103,291 only as calibration and require set equality or a
documented bijection proof, validating the immediate against an independent
set-level reference rather than count alone. Update
.claude/board/STATUS_BOARD.md line 11 to label 103,291 as calibration unless the
independent oracle is recorded.
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…ection proof; F5 no longer names horseshoe_mask Three findings, all valid, all wording inside this PR's own unmerged entries: - EPIPHANIES E-A-DYNAMIC-DOMAIN-MASK-...-1: "alignment is sufficient for bijection" was wrong — equal cardinality on disjoint sets is consistent with a bijection and proves none. Reworded: the bijection is proven only at row level (set equality against the gate (a) scalar reference); the 103,291 count is the necessary early filter; the popcount drift check is one-directional (inequality proves drift, equality proves nothing). - plan §6 gates (a)/(f) + STATUS_BOARD D-SPG-4: 103,291 labelled a CARDINALITY target; pass condition stays set equality against the scalar reference; a count-matching wrong immediate is caught by the set half. - plan F5: the ownership row still assigned `horseshoe_mask` to MedCare after F2 had retired it as a category error. Now: MedCare owns the domain BINDING — static(D) (which Gs) and the value-witness table (dynamic(D)), composed per F2. Line counts: EPIPHANIES 28,076 → 28,088; plan 411; STATUS_BOARD 1,871. SUPERSESSION-INDEX regenerated last, byte-identical. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
…s false at HEAD
`E-THE-FUSED-AND3-HOP-WAS-NEVER-SHIPPED-LGJ-HOP-IS-TWO-ANDS-1` grepped
`lance-graph-java` at `dbac826`. Measured at HEAD `8720d1d` (2026-09-05):
exports.rs:1816 kernels::simd_mask_ternlog_assign::<{ kernels::ternlog::AND3 }>(
kernels.rs:100 pub use ndarray::simd::ternlog;
kernels.rs:111 pub fn simd_mask_ternlog_assign<const IMM: i32>(…)
`simd_mask_and_assign` does not appear in `exports.rs` at all. The two-AND →
ternlog collapse shipped 2026-09-04 (lgj `LATEST_STATE.md`, 3.5–5× measured on
the columnar-hop bench). So the correct historical statement is not "fused
`AND3` never shipped" but "fused `AND3` was absent at `dbac826`, and shipped
before this audit was written."
The entry's body is left intact and a dated ⊘ added, because the measurement is
真 for the commit it names; what was wrong is the claim it was generalised into.
Three sites unwound:
- **`E-NXG-8`'s `AND3` row is vindicated, not regraded** — its Confidence line
carries a second dated note withdrawing the first. All eight rows stand.
- **`membrane-tiers.md` is restored byte-for-byte to `main`.** Its original
sentence — "`exports.rs` names `kernels::ternlog::AND3`" — was TRUE; the
"correction" put a false sentence four lines above that file's own Provenance
paragraph, which names "the two-AND→ternlog conjunction (T2 hand-composing a
T1 op; fixed by naming the op at T1)" as one of the two fixes THE TIER
DOCTRINE WAS DERIVED FROM, dated 2026-09-04. The entry denied the doctrine's
own founding receipt.
- **"the FIRST production-shaped ternlog consumer"** is wrong: `lgj_hop` is, and
has been since 2026-09-04. The SPOG cross would be the second.
Plan §1a/§4/§5/§8 annotated at each site rather than rewritten.
What survives is the better finding, and it is not about AND3: a board claim
pinned to a FOREIGN repo's sha decays silently, and the decay is invisible from
inside this repo — no gate here reads lgj. lgj's own `ISSUES.md` carries
`ISS-LGJ-CROSS-REPO-CITATION-GOES-STALE-SILENTLY` from the other direction,
opened 2026-09-03. The same defect, found independently in both repos within
four days, is the thing worth keeping.
Evidence repinned to `8720d1d`. Gates: append-only OK (9 files), citation-decay
0 new, supersession index current. No Rust changed.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013S6AQs95K3rHymE3kAqZay
…s that did not cover it Three findings, one class — I wrote rules that advertised enforcement which did not exist. That is the same defect this repo's own history records as the G11 fence being prose until 2026-09-03, and the same one PR #1221 carries a storno about. Found three times in one commit; fixed in this one. **1. `kernel-membrane-warden` did not cover truth composition** (Codex P2, `membrane-tiers.md:64`). The new § claimed its HAND-COMPOSED verdict "covers a T2 that spells `revision` out of smaller truth ops exactly as it covers `AND3` as two `mask_and`s." Verified at the source: the card's trigger names `mask_*`/`eq_*_to_mask`/`ternlog` and "T2 code that composes mask primitives"; method step 2 reads "for every mask/compare/scatter". A T2 hand-composing `revision` walked straight through the gate the paragraph invoked. Fixed by making the claim TRUE, not by softening it: the trigger now names both sibling algebras, and **method step 2b** asks the same question of truth operations — T2 arithmetic over `frequency`/`confidence`, a `w/(w+1)` discount, a min/max over two truths, a revision hand-rolled from component `and`/`or` are all HAND-COMPOSED; reading a `TruthU8`'s two bytes apart to recombine them is GEOMETRY-LEAK, because the byte split is T0's. **2. The canonical table contradicted its own shape rule** (Codex P2, `membrane-tiers.md:22`). The T1 row said it crosses up as "a truth lane" while the shape table twelve lines down says a truth POPULATION never crosses and becomes `TruthLaneId`. Both statements standing made a raw `[TruthU8]` boundary defensible FROM THE CANONICAL TABLE — the worst place for an ambiguity to live. Now: "a truth lane DESCRIPTOR (`TruthLaneId`) — never the population." **3. `bbb-warden`'s method could not reach its own new verdict** (Codex P2, `bbb-warden.md:79`). ARITHMETIC-SURFACE blocks a signature that lets T3 implement, inspect, iterate or reconstruct a T1 algebra — but steps 1-3 enumerate signatures and classify parameter/return SHAPES only. A public helper with a perfectly legal `TruthLiteral` signature computing revision in its BODY passes every step while doing exactly what `F-BBB-NARS-1` forbids; so does a body-only change to a method that already existed. New **method step 4**: read BODIES (arithmetic over frequency/confidence, a loop over a lane, a local recombination of a handle's parts) and read what a newly-G11-admitted module EXPORTS (a POD type is syntax; a function computing a truth FROM truths is an implementation surface, and admitting the module admits it). The falsifier, not the signature list, is what the reviewer reasons against. The doctrine paragraph now carries the correction inline rather than quietly becoming true, because the general rule is worth more than the three fixes: **a doctrine sentence that names a gate must cite the step that makes it true.** Gates: append-only OK (9 files), citation-decay 0 new, supersession index current. No code changed. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013S6AQs95K3rHymE3kAqZay
…measurements The operator gave the go on the horseshoe dissolution; it shipped in the consumer. Three upstream records carried "pending fix in the consumer" and are now closed with what was measured: - plan F2: the ⊘ clause records the address-half → union deltas (lab 103,291 → 206,582, substance 131,582 → 254,485, anatomy 119,684 → 119,732, procedure 38,956 → 40,340), the 38,953 refused lane rows now counted rather than lost between the halves, gate (h) unchanged at 0.0020, three disable runs firing, and that `horseshoe_mask` no longer exists. - STATUS_BOARD D-SPG-2: the same, plus the gate results and the note that the lab calibration is a CARDINALITY target — disjoint sets of equal size, not a bijection proof — with every other domain asserted value ≤ address. - EPIPHANIES E-A-DYNAMIC-DOMAIN-MASK-…-1: Status line only (the ledger's updatable field), recording that the entry's own falsifier RAN, and that its crosswalk-sweep half did NOT — that is D-SPG-4 and still needs the CURIE→address resolver. No consumer-private detail crosses: magnitudes and mechanism only. EPIPHANIES 28,088 → 28,098; plan and STATUS_BOARD unchanged in length. SUPERSESSION-INDEX regenerated last, byte-identical. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp
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…G arc #1221 merged (`f29200f`) and put this PR into conflict. One real conflict, in `STATUS_BOARD.md`: both sides prepend a new arc block at the top of a newest-first file. Resolved by keeping both, ordered by recency — the `bbb-nars-lowering` arc (unmerged, this PR) above `spog-alpha-channel-v1` (merged 06:31). `EPIPHANIES.md` auto-merged with the T1-sibling-algebras ruling on top; `membrane-tiers.md` did not conflict at all, because #1221's copy was byte-identical to `main`'s after the AND3 restore. Confirmed on the new `main` rather than assumed: the storno commit `2dda2ff` is in its history, and `membrane-tiers.md:37` reads "`exports.rs` names `kernels::ternlog::AND3`" — so the doctrine that ships is the corrected one. The stale claim survives only in #1221's merged PR BODY, which is prose in the arc record, not a statement the tree makes. This branch's own D-SPG edits from the earlier integration-update pass are superseded by #1221's newer, measured rows (D-SPG-2/3 pushed for real, D-SPG-5 split, D-SPG-8 shipped); their version wins, as it should. Gates against the new base: append-only OK (9 files), citation-decay 0 new, supersession index current. No code changed. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_013S6AQs95K3rHymE3kAqZay
What
Operator mandate 2026-09-07: "probe autoattended autonomous decision making until you get MedCare-rs SPOG alpha channel to work" — with two constraints (no Lance row ids, sealed batch per cycle; the S3 bakes are not per-domain files) and the mid-turn instruction to migrate the hand-rolled MedCare alpha onto the #1198 contract alpha.
Code (two small contract additions,
lance-graph-contractonly):AlphaMask::{words, from_words}(D-SPG-1).words()is a borrow, not a materializer — the seam a SIMD crate (mask_ternlog_assigntakes&[u64]) reads through while the contract stays zero-dep.from_wordsrefuses in every build a word count ≠len.div_ceil(64)and clears tail bits pastlen(thenot()law at the boundary). Three tests; mutation-fired.SpogTenants::merged_rows()—merge()in canonical row form (globalseqin the stamp at value slot 0, edges reserved-and-zeroed), the exact sibling ofAlphaTunnel::merged_rows, so a tenant aufstellung, a tunnel and one overlay are ONE table to any reader. A READING — a debugger/replay surface and an arrow-encode source, never a write payload: sealed-batch construction isLanceCycleWriter's alone (D-MBX-A6-P4: cycle loop-closure driver — sparse seal/apply + MUL-gate thought seam (control-loop contract) #879/graph/cycle_sink: the concrete Lance-backed WalSink — storage-proven cognitive-cycle sink (§I.6) #911), and the producer's side of that seam is a descriptor cast, not materialized rows. Test: two shadows, the two per-shadow zeros must not leak (seqs == [0, 1]).Spec + board:
.claude/plans/spog-alpha-channel-v1.md(Phase-0, F1–F9, D-SPG-0..8, gates (a)–(h)); §4 carries the operator's three-way decomposition (Mississippi Queen = reveal geometry, TERNLOG = Boolean eligibility, BLASGraph = numeric magnitude; compose, never collapse; alpha = the readout plane; per-rungR_r × G → mask → propagation), banked asE-TOPOLOGY-MASKS-MAGNITUDE-COMPOSE-NEVER-COLLAPSE-1.domain_maskskipped the multi-facet lane and a siblinghorseshoe_maskrescanned the whole image per call. Operator: "horseshoe mask is a category error". Nowdomain(D) = static(D) ∪ dynamic(D), the value half resolved once in aLazyLockover the immutable bake. Measured, address half → union: lab 103,291 → 206,582 · substance 131,582 → 254,485 · anatomy 119,684 → 119,732 · procedure 38,956 → 40,340; 38,953 lane rows REFUSED and now counted rather than lost between the halves. Banked asE-A-DYNAMIC-DOMAIN-MASK-IS-A-SECOND-WITNESS-AND-ITS-ALIGNMENT-IS-CALIBRATION-1.lance-graph-planneris forbidden in a customer binary andlance-graph-contractis zero-dep.29d4792,e5febf9, corrected by820ca68, PR docs(board): correct the "ruff #36 unlocked the FieldMask" claim in LATEST_STATE #622); D-SPG-5 in two halves (MedCare-rs feat(contract): facet::CascadeShape view-rotations + ClassArm classid switch #621 forattention.rs;e722dd1forbackreference/nodesoa::alpha/frontier_dispatch); D-SPG-6 re-scoped and blocked upstream.⊘ The AND3 claim this PR originally carried was WRONG and is retracted on the branch
An earlier commit here banked
E-THE-FUSED-AND3-HOP-WAS-NEVER-SHIPPED-LGJ-HOP-IS-TWO-ANDS-1, measured by greppinglance-graph-javaatdbac826. The operator re-measured at HEAD8720d1dand it is false there:exports.rs:1816callssimd_mask_ternlog_assign::<{ ternlog::AND3 }>. The epiphany is ⊘ on this branch (2dda2ffc) andmembrane-tiers.mdfollows it. The lesson is the finding: a symbol grep at a stale pin reads exactly like an absence.Gates
cargo fmt -p lance-graph-contract -- --check0 ·cargo clippy -p lance-graph-contract --all-targets -- -D warnings0 ·cargo test -p lance-graph-contractgreen incl. the new tests ·append_only_gate.py origin/mainOK ·citation_decay.py --since origin/main: no new decays · supersession index regenerated last. Full CI green at6b529d01. All 14 review threads across five rounds (Codex P1 + CodeRabbit ×4) fixed and resolved.Why merge now
MedCare-rs consumes
lance-graph-contractfrom gitmain, so PR #622 (D-SPG-2/3/5) cannot compile againstmainuntilfrom_wordsandmerged_rowsare there.🤖 Generated with Claude Code
https://claude.ai/code/session_01KCGhDYoQBXs3poaR7sFuqp