board: backfill tracking for r2il-machine-semantic-contract-v1, and mint its D-ids - #1155
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…int its D-ids The plan landed 2026-08-25 with zero board tracking: no STATUS_BOARD section, no INTEGRATION_PLANS entry, and — the root cause — no D-ids in the plan itself, so nothing was addressable even in principle. A 1427-line plan invisible to every discovery path this workspace has. It was surfaced by the rubicon-loco-rung-cognitive-fabric-v1 session, which re-derived part of §4 as its own D-RLR-4 because it could not find this plan. That is precisely the outcome the plan's own header says it exists to prevent: "answered once, from shipped code and measurement, instead of re-derived per session." The header was right about the risk and the plan was unfindable anyway, which makes the gap a tracking defect rather than a drafting one. D-R2IL-1..5 are minted retroactively against sections that already exist, so the rows describe shipped content rather than new scope: §4's five storage rules, §5's measured cross-compiler/cross-language finding, §7's hex demotion together with the Q8 ablation that then collapsed the overlay's advantage, §8's plasticity ladder, §6's unbuilt wave order. This also explains why PRs #1119 and #1121 read as orphaned from outside: their home section was untracked, so the degree-ablation finding had no addressable row pointing at it. Supersession index regenerated last, after the board writes; no diff. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DCfrD5y19cvFc4AoyydXYv
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| | D-R2IL-1 | §4 — the storage answer, R1–R5 (registers separate; 12 bytes a dumb ClassView-projected register; macro vocabulary is a PALETTE not a `FnIndex` per macro; behaviour by ADDRESS never inline) | **Shipped 2026-08-25 (plan-only)** — the question `D-RLR-4` re-derives | | ||
| | D-R2IL-2 | §5 — `E-R2IL-MACRO-VOCABULARY-TRANSFERS-ACROSS-COMPILER-AND-LANGUAGE-1`: held-out density 2.515 (−0.6%, same gcc) and 2.409 (−4.7%, unseen Rust/rustc) vs train 2.529; two pre-registered nulls × 20 seeds; the split-per-toolchain kill did NOT fire | **Measured 2026-08-25** — the one FINDING under the plan; fences (x86-64, pass-1 seven-opcode, chain-length 3, Rust capped 200/548) carried, not waived | | ||
| | D-R2IL-3 | §7 — the white/grey reading, hex demoted to a testable overlay, and the demotion gate (§7.2) | **Shipped; outcome recorded** — the Q8 degree ablation collapsed the hex overlay's advantage (`ab0e0aa3`), and Q8b found the completion task not expressible on the established def-use carrier (`d8d3604d`). PRs #1119/#1121 read as orphaned from outside precisely because this section was untracked | | ||
| | D-R2IL-4 | §8 — the plasticity falsifier ladder: one queue, pre-registered first experiment | Queued | |
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Record the already-run plasticity probes
Marking this deliverable Queued hides work already completed in the referenced section: the plan records Q1 as run with results in §8.3, and the Q6, Q7, and Q8 experiments also have recorded outcomes later in the same document. Any session using this board to schedule the ladder can therefore repeat completed experiments; represent the completed probes and only leave the remaining queue items pending.
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| | D-R2IL-2 | §5 — `E-R2IL-MACRO-VOCABULARY-TRANSFERS-ACROSS-COMPILER-AND-LANGUAGE-1`: held-out density 2.515 (−0.6%, same gcc) and 2.409 (−4.7%, unseen Rust/rustc) vs train 2.529; two pre-registered nulls × 20 seeds; the split-per-toolchain kill did NOT fire | **Measured 2026-08-25** — the one FINDING under the plan; fences (x86-64, pass-1 seven-opcode, chain-length 3, Rust capped 200/548) carried, not waived | | ||
| | D-R2IL-3 | §7 — the white/grey reading, hex demoted to a testable overlay, and the demotion gate (§7.2) | **Shipped; outcome recorded** — the Q8 degree ablation collapsed the hex overlay's advantage (`ab0e0aa3`), and Q8b found the completion task not expressible on the established def-use carrier (`d8d3604d`). PRs #1119/#1121 read as orphaned from outside precisely because this section was untracked | | ||
| | D-R2IL-4 | §8 — the plasticity falsifier ladder: one queue, pre-registered first experiment | Queued | | ||
| | D-R2IL-5 | §6 — the wave order, each wave with its falsifier | Not started — nothing in §6 has been built; the plan's own header says so | |
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Do not label the wave sequence as unstarted
The referenced §6 explicitly says W0 was run on 2026-08-25 and records its verdict, so Not started is false even if W1–W5 have not produced implementation code. In a backfill intended to prevent duplicate work, this status can cause W0's census and falsification to be rerun; record W0 as completed while preserving the pending or blocked states of the later waves.
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The rubicon-loco session reported r2il-machine-semantic-contract-v1 as the only untracked standalone plan, from a hand review of candidates. That plan was real and is now tracked (#1155). The count is not: a one-line grep over plans vs STATUS_BOARD + INTEGRATION_PLANS returns 53, including whole families (19 3DGS-*, 5 tesseract-rs-*). The finding is not the number. A manual sweep reported 1/208 where a grep reports 53/208, and it under-reported in the direction that feels like completion. A 208-file census has to be mechanical. Root cause sits upstream of the board: several of these carry no D-ids at all, so STATUS_BOARD has nothing to hold and the supersession index's coverage column has nothing to count. The board rule fires when a plan is added, so one that lands without an id is never caught later. Not fixed here on purpose — backfilling 53 plans is a scope decision across several sessions, and some are superseded or are sub-documents that owe nothing. A CI check on the SUPERSESSION-INDEX model is proposed and unbuilt. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01DCfrD5y19cvFc4AoyydXYv
…nIndex tension resolved
Cross-session coordination with the r2il-machine-semantic-contract-v1 owner
session. Three answers landed, plus one methodological finding earned in the
verification pass.
1. D-RLR-4 RE-SCOPED, not retired — at the owner session's explicit request.
The storage half ("how does a session store R2IL") is answered by that plan's
§4, now tracked as D-R2IL-1 via lance-graph #1155; my §E was a thinner
independent restatement and now defers to it. What survives is the half §4
never touches and that just went live: what does the lance-graph-java membrane
consume, now that the 0x87..0x8B loco band is retracted and
ogar_loco::TERNLOG (FnIndex(0x86)) is minted-but-unconsumed. Live context is
lgj #70, which blocks the BELNAP_JOIN mint.
2. The §C/§D vs §4-R4 tension flagged in #1152's §F.6 is RESOLVED — no
conflict. R4's target is one-FnIndex-per-macro, which would burn slot space,
never FnIndex as addressing. ogar_loco::TERNLOG proves it concretely: one
FnIndex whose call value byte is the 8-bit truth table, so a single address
covers all 256 combinators (ogar-loco/src/lib.rs:607, vocabulary.rs:92-98).
Palette-as-vocabulary and FnIndex-as-address in one shipped symbol. The §C/§D
verdict stands unchanged.
3. Board rows for the r2il plan were filed by its owner (#1155, D-R2IL-1..5)
rather than by me — correctly, since it is their plan. Root cause was worse
than missing rows: the plan carried no D-ids at all, so STATUS_BOARD had
nothing to hold.
Also: the cross-repo citation audit that session recommended was run against
this plan's §C. All eleven cited symbols are PRESENT at 5e2cb31; the
September retraction stranded none of them.
New EPIPHANIES entry E-A-CROSS-REPO-SYMBOL-GREP-IS-ONLY-AS-FRESH-AS-THE-SIBLING-CHECKOUT-1
sharpens their rule with the precondition it needs. Following their advice I
grepped for TERNLOG and got zero hits in both trees — and nearly wrote up that
a peer's central claim failed verification. The OGAR checkout was 10 commits
behind; after fetching, every one of their claims verified exactly. A
cross-repo symbol grep answers "is this in the tree I have", never "does this
exist". Fetch first, then grep, then read the hit's surroundings.
Board writes post-checked per the never-truncate law (EPIPHANIES 25610->25671);
supersession index regenerated after the board writes and verified current.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_016b33swuXE23hKtqxsHu9p1
Board-only. Two files, plus a supersession-index regeneration that came back byte-identical.
.claude/plans/r2il-machine-semantic-contract-v1.mdlanded 2026-08-25 and has never been tracked: zeroSTATUS_BOARDrows, zeroINTEGRATION_PLANSentry, and — the root cause — zero D-ids in the plan itself, so nothing was addressable even in principle. 1427 lines invisible to every discovery path this workspace has.How it surfaced
The
rubicon-loco-rung-cognitive-fabric-v1session (#1152) asked directly, having re-derived part of §4 as its ownD-RLR-4because it could not find this plan. That is exactly what the plan's header says it exists to prevent:The header was right about the risk. The plan was unfindable anyway. So this is a tracking defect, not a drafting one — and the failure mode is worth naming, because a plan that documents its own anti-duplication purpose while being undiscoverable is strictly worse than no plan: the next session pays the re-derivation cost and the reconciliation cost.
What is minted
D-R2IL-1..5, retroactively, against sections that already exist — the rows describe shipped content, they do not add scope:D-RLR-4re-derivesSide effect worth stating
This is also why #1119 and #1121 read as orphaned from outside: their home section was untracked, so the degree-ablation finding had no addressable row pointing at it. Those PRs are not orphans; their index was missing.
Not in scope
No plan content is edited — I am not rewriting §4 or §7 under cover of a board PR. The
D-RLR-4close/keep decision belongs to the loco session and is answered in the coordination thread, not here.🤖 Generated with Claude Code
https://claude.ai/code/session_01DCfrD5y19cvFc4AoyydXYv
Generated by Claude Code