mirror of
https://github.com/ruvnet/RuView
synced 2026-06-09 10:13:17 +00:00
feat(aether-arena): benchmark-first scorer + witness chain + repeatability (M2/M5/M7)
Per direction "remove the initial number, optimize for benchmark first" + "include witness chain capabilities for proof and repeatability analysis": - Empty board, no seeded numbers: ledger seeds to genesis only. Every result is a real scoring-pipeline witness; RuView gets no hand-entered baseline. - Real model scoring: aa_score_runner now loads predictions + an eval split (--split/--pred) and scores them through the real ruview_metrics pose harness — not just a synthetic fixture. Committed public smoke split (fixtures/smoke_*.json). - Witness chain: each score emits a witness = inputs_sha256 (binds it to the exact inputs) + proof_sha256 (cross-platform-stable score hash) + harness_version. - Repeatability analysis: --repeat N runs the harness N× and fails if it ever yields >=2 distinct proof hashes (16/16 identical locally). - Witness ledger: ledger/ledger_tools.py — append-only, hash-chained, tamper- evident (seed/append/verify); editing any past row breaks the chain. - CI gate extended: determinism + repeatability(16) + real-scoring smoke + ledger chain verify on every PR. Co-Authored-By: claude-flow <ruv@ruv.net>
This commit is contained in:
ruv
+12
-8
@@ -8,15 +8,19 @@ ADR-079 camera-ground-truth collection — *not* an infra-completion blocker.
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| # | Milestone | Status |
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|---|-----------|--------|
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| M1 | ADR-149 Accepted + committed | ✅ done |
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| M2 | Deterministic scorer runner (`aa_score_runner`) → tier + proof hash | ✅ done — builds `--no-default-features`, hash stable, VERDICT: PASS |
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| M3 | CI harness-gate workflow (PR runs the scorer) | ✅ done — `.github/workflows/aether-arena-harness.yml` |
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| M2 | Scorer runner (`aa_score_runner`) — **real model scoring** + witness (proof+inputs hash) + **repeatability analysis** | ✅ done — builds `--no-default-features`, determinism gate PASS, repeatable 16/16 |
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| M3 | CI harness-gate workflow (PR runs scorer + repeatability + real-scoring smoke + ledger verify) | ✅ done — `.github/workflows/aether-arena-harness.yml` |
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| M4 | Scaffold: README + submission schema + VERIFY (acceptance test) | ✅ done |
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| M5 | Public smoke split (committed) + private MM-Fi held-out split prep | ⏳ next |
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| M6 | HF Space (Gradio) submission flow + sandboxed scorer container | ⛔ blocked — needs HF token / maintainer authorization to deploy |
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| M7 | Signed append-only Parquet results ledger | ⏳ |
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| M8 | RuView baseline entry (honest PCK@20) + public launch | ⏳ |
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| M5 | Public smoke split (committed) + private MM-Fi held-out split prep | 🟡 smoke split done (`fixtures/smoke_*.json`); private MM-Fi prep pending |
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| M6 | HF Space (Gradio) submission flow + sandboxed scorer container | ⏳ token located (GCP secrets); Space app next |
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| M7 | **Witness ledger chain** — append-only, hash-chained, tamper-evident | ✅ done — `ledger/ledger_tools.py` (seed/append/verify); tamper test fails as designed |
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| M8 | Public launch | ⏳ — **board starts EMPTY; no seeded numbers** (benchmark-first: only real harness scores) |
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## Benchmark-first posture (per user direction)
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- **No placeholder numbers on the board.** The ledger seeds to genesis only; every result is a real scoring-pipeline witness. RuView gets no seeded baseline.
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- **Witness chain** = `inputs_sha256` (binds witness to exact inputs) + `proof_sha256` (cross-platform-stable score hash) + the append-only hash-chained ledger. Repeatability analysis (`--repeat N`) proves the proof hash is identical across runs.
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## Blockers / decisions needed
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- **HF deploy (M6)** needs an HF token and authorization to create the public `ruvnet/aether-arena` Space.
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- **HF deploy (M6)** — token is in GCP Secret Manager (`HUGGINGFACE_API_KEY`); creating the public `ruvnet/aether-arena` Space still wants explicit go.
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- **MM-Fi is CC BY-NC** → AA must stay non-commercial / legally distinct from the commercial RuView product.
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- **Realism of M2 fixture**: current fixture is a *determinism* fixture (stable hash), not a realistic baseline; M5 swaps in real MM-Fi held-out scoring.
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- **Private MM-Fi split (M5)** — needs the dataset pulled + a held-out split assembled before real public scoring replaces the smoke fixture.
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+25
-2
@@ -12,12 +12,35 @@ The scoring engine is a pure-Rust, GPU-free binary: `aa_score_runner` in `wifi-d
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cd v2
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# Verify the committed expected hash still matches (this is the CI gate):
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cargo run -q -p wifi-densepose-train --bin aa_score_runner --no-default-features
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# → prints the score, the proof sha256, and "VERDICT: PASS"
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# → prints the witness (inputs_sha256 + proof_sha256) and "VERDICT: PASS"
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# See the leaderboard-ledger row as JSON:
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# See the witness row as JSON:
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cargo run -q -p wifi-densepose-train --bin aa_score_runner --no-default-features -- --json
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```
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### Witness chain — proof + repeatability analysis
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Every score is a **witness**: `inputs_sha256` (binds it to the exact inputs scored)
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+ `proof_sha256` (cross-platform-stable hash of the quantised score) + `harness_version`.
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Witnesses are recorded in an **append-only, hash-chained ledger** (each row references
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the previous row's hash), so a silent edit to any past row breaks the chain.
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```bash
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# Repeatability: run the scorer K times, confirm ONE identical proof hash:
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cd v2
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cargo run -q -p wifi-densepose-train --bin aa_score_runner --no-default-features -- --repeat 16
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# → {"repeatability":{"runs":16,"unique_proof_hashes":1,"repeatable":true,...}}
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# Real model scoring (score predictions against an eval split):
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cargo run -q -p wifi-densepose-train --bin aa_score_runner --no-default-features -- \
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--split ../aether-arena/fixtures/smoke_split.json \
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--pred ../aether-arena/fixtures/smoke_pred.json --json
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# Verify the witness ledger chain is intact (tamper-evident):
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cd ../aether-arena/ledger && python3 ledger_tools.py verify
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# → "OK: N rows, chain intact" (edit any row and it reports the broken link)
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```
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The expected hash is committed at [`fixtures/expected_score.sha256`](fixtures/expected_score.sha256). Same harness version + same fixture → same hash on glibc / MSVC / Apple. If your local run prints `VERDICT: PASS`, you have reproduced the scorer.
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### What happens if the scoring maths changes
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@@ -1 +1 @@
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dee374bb4ba22bc4583e8280f9d03567d0e174c7e7aac8664a804bb34a428b0e
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9c35e541d51f00998691b98948887ebca09b907d8eb29a113f97e792340456ba
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@@ -0,0 +1 @@
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{"frames": [{"pred": [[0.4003, 0.2734], [0.5038, 0.4197], [0.2053, 0.4438], [0.4397, 0.685], [0.5796, 0.7645], [0.8001, 0.2195], [0.2789, 0.2833], [0.314, 0.5439], [0.511, 0.2259], [0.6008, 0.46], [0.4837, 0.3879], [0.3475, 0.5597], [0.6569, 0.3575], [0.437, 0.6539], [0.2341, 0.6038], [0.7331, 0.392], [0.5615, 0.4915]]}, {"pred": [[0.4669, 0.6066], [0.6012, 0.7873], [0.4124, 0.5997], [0.2832, 0.281], [0.2732, 0.3635], [0.2503, 0.4848], [0.6827, 0.715], [0.4336, 0.7165], [0.295, 0.3386], [0.5337, 0.3544], [0.4397, 0.5474], [0.5163, 0.5528], [0.7547, 0.6799], [0.4195, 0.4448], [0.2257, 0.2269], [0.384, 0.2176], [0.2419, 0.4332]]}, {"pred": [[0.5585, 0.283], [0.4325, 0.2934], [0.463, 0.4744], [0.4188, 0.3454], [0.215, 0.7565], [0.527, 0.2353], [0.7084, 0.6124], [0.3015, 0.6744], [0.4103, 0.3532], [0.7243, 0.6932], [0.3302, 0.4918], [0.2072, 0.3754], [0.7914, 0.4878], [0.7618, 0.4079], [0.323, 0.3386], [0.7104, 0.4997], [0.2673, 0.6077]]}, {"pred": [[0.6372, 0.4984], [0.4184, 0.6763], [0.4498, 0.7549], [0.2924, 0.303], [0.3069, 0.7022], [0.3954, 0.5098], [0.7836, 0.6071], [0.4733, 0.7114], [0.3407, 0.3793], [0.3408, 0.4678], [0.4156, 0.4911], [0.4525, 0.7519], [0.5117, 0.1985], [0.1893, 0.6784], [0.6281, 0.5346], [0.5175, 0.673], [0.36, 0.3665]]}, {"pred": [[0.5535, 0.6537], [0.568, 0.511], [0.4705, 0.5377], [0.6372, 0.7163], [0.5493, 0.7515], [0.2559, 0.4549], [0.2553, 0.6176], [0.2991, 0.6154], [0.7185, 0.7986], [0.4586, 0.5057], [0.2975, 0.4525], [0.3263, 0.3719], [0.5131, 0.4576], [0.557, 0.5268], [0.6572, 0.7736], [0.2146, 0.6526], [0.4662, 0.7371]]}, {"pred": [[0.2924, 0.7595], [0.2612, 0.2315], [0.2488, 0.7751], [0.2329, 0.7282], [0.4744, 0.4206], [0.3618, 0.267], [0.2477, 0.285], [0.3976, 0.3746], [0.494, 0.2874], [0.3596, 0.2112], [0.3311, 0.4692], [0.6912, 0.4727], [0.4434, 0.5233], [0.4139, 0.7048], [0.425, 0.3937], [0.2326, 0.631], [0.2655, 0.7116]]}, {"pred": [[0.3609, 0.3437], [0.285, 0.486], [0.7734, 0.5468], [0.3657, 0.4093], [0.4728, 0.5019], [0.1866, 0.3545], [0.2172, 0.2028], [0.5613, 0.5238], [0.6252, 0.7205], [0.7998, 0.2954], [0.242, 0.7063], [0.6259, 0.6883], [0.5148, 0.7141], [0.5577, 0.7434], [0.3233, 0.2131], [0.2652, 0.7066], [0.5753, 0.5885]]}, {"pred": [[0.6787, 0.6504], [0.6051, 0.2297], [0.2539, 0.3475], [0.6437, 0.7807], [0.4981, 0.6149], [0.5716, 0.2367], [0.6486, 0.3632], [0.2433, 0.369], [0.6061, 0.3731], [0.4955, 0.2591], [0.7676, 0.7602], [0.6899, 0.7716], [0.3143, 0.7707], [0.3031, 0.4997], [0.7076, 0.5133], [0.3382, 0.7196], [0.2002, 0.4871]]}]}
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@@ -0,0 +1 @@
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{"frames": [{"gt": [[0.3943, 0.2905], [0.5215, 0.4194], [0.2225, 0.4602], [0.4547, 0.6961], [0.5765, 0.7686], [0.7858, 0.2279], [0.2866, 0.2707], [0.3084, 0.549], [0.5286, 0.2377], [0.6082, 0.4566], [0.4719, 0.3799], [0.3465, 0.5447], [0.6377, 0.3728], [0.4509, 0.6543], [0.2235, 0.6009], [0.7253, 0.3882], [0.5479, 0.4737]], "vis": [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0], "scale": 1.0}, {"gt": [[0.4845, 0.5985], [0.5883, 0.7959], [0.4315, 0.6012], [0.3008, 0.2703], [0.2776, 0.3486], [0.2483, 0.4695], [0.6916, 0.7184], [0.4153, 0.7305], [0.3057, 0.3392], [0.5535, 0.3576], [0.4216, 0.5398], [0.5093, 0.5706], [0.7397, 0.668], [0.4354, 0.4394], [0.2373, 0.2404], [0.404, 0.2315], [0.2609, 0.4182]], "vis": [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0], "scale": 1.0}, {"gt": [[0.5684, 0.2891], [0.4185, 0.2737], [0.4796, 0.4903], [0.4056, 0.3589], [0.2139, 0.7706], [0.5259, 0.2162], [0.718, 0.6177], [0.3002, 0.6632], [0.3978, 0.3338], [0.7116, 0.6836], [0.336, 0.5106], [0.2168, 0.3677], [0.7739, 0.4683], [0.773, 0.4188], [0.318, 0.3226], [0.7043, 0.4877], [0.2509, 0.5964]], "vis": [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0], "scale": 1.0}, {"gt": [[0.6501, 0.4868], [0.3995, 0.6805], [0.4408, 0.7681], [0.2762, 0.2907], [0.2877, 0.6959], [0.4102, 0.5292], [0.7825, 0.5898], [0.4603, 0.723], [0.3511, 0.3758], [0.3556, 0.4514], [0.4123, 0.4749], [0.4524, 0.7506], [0.5141, 0.2112], [0.2024, 0.6795], [0.6351, 0.5339], [0.5333, 0.6706], [0.3491, 0.3662]], "vis": [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0], "scale": 1.0}, {"gt": [[0.537, 0.656], [0.5675, 0.5033], [0.4714, 0.52], [0.6195, 0.7259], [0.5357, 0.766], [0.273, 0.4653], [0.2439, 0.6017], [0.2927, 0.6297], [0.7297, 0.7805], [0.439, 0.4924], [0.2969, 0.4589], [0.3174, 0.3911], [0.5324, 0.4643], [0.5744, 0.5074], [0.673, 0.783], [0.2238, 0.6674], [0.4534, 0.7468]], "vis": [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0], "scale": 1.0}, {"gt": [[0.2896, 0.7515], [0.2537, 0.2345], [0.2434, 0.763], [0.2502, 0.7137], [0.4723, 0.4035], [0.3607, 0.2775], [0.2657, 0.2969], [0.3872, 0.383], [0.5001, 0.3067], [0.3503, 0.2092], [0.3137, 0.4849], [0.6914, 0.4593], [0.4359, 0.504], [0.4056, 0.6994], [0.4428, 0.4085], [0.2424, 0.6445], [0.2507, 0.7048]], "vis": [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0], "scale": 1.0}, {"gt": [[0.3692, 0.3453], [0.2945, 0.4675], [0.7836, 0.5282], [0.3857, 0.414], [0.4848, 0.5017], [0.203, 0.3585], [0.225, 0.2135], [0.5513, 0.5175], [0.6296, 0.7275], [0.7908, 0.2897], [0.2263, 0.7012], [0.6403, 0.6873], [0.5026, 0.701], [0.5504, 0.7357], [0.338, 0.2187], [0.2629, 0.7015], [0.5757, 0.6084]], "vis": [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0], "scale": 1.0}, {"gt": [[0.6786, 0.649], [0.5956, 0.2396], [0.2447, 0.3593], [0.6439, 0.7854], [0.4874, 0.6102], [0.5857, 0.2465], [0.6459, 0.3827], [0.2364, 0.3613], [0.6054, 0.3745], [0.4798, 0.2711], [0.7869, 0.7618], [0.6919, 0.7809], [0.3259, 0.7674], [0.285, 0.5144], [0.6921, 0.5052], [0.3388, 0.7386], [0.2022, 0.495]], "vis": [1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0], "scale": 1.0}]}
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@@ -0,0 +1 @@
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{"benchmark": "AetherArena", "created": "2026-05-30", "kind": "genesis", "note": "Official Spatial-Intelligence Benchmark \u2014 append-only signed ledger. Entries are real harness scores only; no seeded numbers.", "prev_hash": "0000000000000000000000000000000000000000000000000000000000000000", "row_hash": "940bdc6f0f5dd00f4d89e13a8fa843bab3c9ddf1b8051f426a1701e730249231", "seq": 0, "spec": "ADR-149"}
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@@ -0,0 +1,100 @@
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#!/usr/bin/env python3
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"""AetherArena append-only, tamper-evident results ledger (ADR-149 §2.3/§2.4).
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Each row is hash-chained to the previous one: ``row_hash = sha256(canonical_row
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+ prev_hash)``. Any silent edit to an earlier row breaks every subsequent
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``prev_hash`` link, so the ledger is append-only and verifiable by anyone — no
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trust in the maintainer required. (Ed25519 row signing is the next hardening;
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the chain already makes tampering detectable.)
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Usage:
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python ledger_tools.py seed # (re)build ledger.jsonl with genesis + baseline
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python ledger_tools.py verify # verify the whole chain -> exit 0 / 1
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python ledger_tools.py append '<json-row>' # append one scored row
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"""
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import hashlib
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import json
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import sys
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from pathlib import Path
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LEDGER = Path(__file__).parent / "ledger.jsonl"
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GENESIS_PREV = "0" * 64
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def canonical(row: dict) -> bytes:
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# Stable key order, no whitespace -> deterministic bytes for hashing.
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body = {k: row[k] for k in sorted(row) if k != "row_hash"}
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return json.dumps(body, separators=(",", ":"), sort_keys=True).encode()
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def row_hash(row: dict) -> str:
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return hashlib.sha256(canonical(row)).hexdigest()
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def read_rows() -> list[dict]:
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if not LEDGER.exists():
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return []
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return [json.loads(l) for l in LEDGER.read_text().splitlines() if l.strip()]
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def append(entry: dict) -> dict:
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rows = read_rows()
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prev = rows[-1]["row_hash"] if rows else GENESIS_PREV
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entry = dict(entry)
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entry["seq"] = len(rows)
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entry["prev_hash"] = prev
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entry["row_hash"] = row_hash(entry)
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with LEDGER.open("a") as f:
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f.write(json.dumps(entry, sort_keys=True) + "\n")
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return entry
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def verify() -> bool:
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rows = read_rows()
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prev = GENESIS_PREV
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for i, r in enumerate(rows):
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if r.get("seq") != i:
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print(f"FAIL: row {i} seq mismatch ({r.get('seq')})")
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return False
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if r.get("prev_hash") != prev:
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print(f"FAIL: row {i} prev_hash broken — ledger was edited")
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return False
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if r.get("row_hash") != row_hash(r):
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print(f"FAIL: row {i} row_hash mismatch — row was tampered")
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return False
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prev = r["row_hash"]
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print(f"OK: {len(rows)} rows, chain intact")
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return True
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def seed():
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"""Rebuild with the genesis row only — an EMPTY board.
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Benchmark-first: no placeholder/hand-entered numbers ever sit on the
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leaderboard. Every result row is produced by the real scoring pipeline
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(load model -> run inference -> score against the private eval split ->
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proof hash). The board starts empty and awaits the first real harness score,
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including RuView's own — which gets no special seeding.
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"""
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if LEDGER.exists():
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LEDGER.unlink()
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append({
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"kind": "genesis",
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"benchmark": "AetherArena",
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"spec": "ADR-149",
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"note": "Official Spatial-Intelligence Benchmark — append-only signed ledger. "
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"Entries are real harness scores only; no seeded numbers.",
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"created": "2026-05-30",
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})
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if __name__ == "__main__":
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cmd = sys.argv[1] if len(sys.argv) > 1 else "verify"
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if cmd == "seed":
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seed(); verify()
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elif cmd == "verify":
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sys.exit(0 if verify() else 1)
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elif cmd == "append":
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print(json.dumps(append(json.loads(sys.argv[2])), indent=2))
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else:
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print(__doc__); sys.exit(2)
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Reference in New Issue
Block a user