ruv
7bad51aca6
Append best witness rows to ledger (seq 2-4) + update HF Space leaderboard banner. In-domain 83.59% torso-PCK@20 (graph+ensemble+TTA) supersedes the 81.63 single-model entry, +11.34 over MultiFormer 72.25. Cross-subject 64.04% (official split). Cross-environment 17.51% (CORAL domain alignment, the cross-room DG win). Gist + issue #876 updated with frontier map. Co-Authored-By: claude-flow <ruv@ruv.net>
AetherArena ("AA") — The Official Spatial-Intelligence Benchmark
Public leaderboard. Private evaluation split. Open scorer. Signed results.
AetherArena is a standalone, project-agnostic benchmark for camera-free spatial intelligence — pose, presence, occupancy, tracking, and vitals from RF/WiFi (and, over time, mmWave / UWB / radar / lidar / multimodal). It is not a single-vendor leaderboard: any team, framework, or sensing modality can enter, and every entrant — including the RuView baseline that donated the seed scorer — is scored by the identical, open, pinned harness.
Specified in ADR-149 (Accepted).
Canonical home: ruvnet/aether-arena + a Hugging Face Space (deploy pending — see STATUS).
Why
WiFi/RF spatial sensing has no shared yardstick — papers self-report against inconsistent splits and metrics, with no accounting for latency, reproducibility, or privacy leakage. AA fixes the measurement, not just the models: a single deterministic scorer, a private held-out split nobody can train on, and a signed result ledger that can't be silently edited.
What gets measured (v0)
| Category | Metric | Status |
|---|---|---|
| Pose | PCK@0.2 (all / torso), OKS | Ranked |
| Presence | accuracy, FP/FN | Ranked |
| Edge latency | p50 / p95 / p99 ms | Ranked |
| Determinism | proof-hash pass/fail | Ranked (gate) |
| Tracking (MOTA) | — | activates when multi-person clips land |
| Vitals (BPM err) | — | activates when paired vitals ground truth lands |
| Privacy leakage | membership-inference ∈ [0,1] | gated — not ranked until the attacker ships |
| Cross-room | degradation ratio | coming soon |
The headline rank is the category metric; an optional arena_score = quality × latency_factor × privacy_factor × determinism_gate is exposed alongside (never instead) so accuracy can't win at any cost. See ADR-149 §2.5.
How scoring works
The scorer is RuView's already-published wifi-densepose-train acceptance harness (ruview_metrics + ADR-145 ablation), run in a pinned sandbox. You submit a model, not predictions — predictions on data you hold prove nothing. Your model is scored against a private MM-Fi held-out split (CC BY-NC 4.0; Wi-Pose excluded for redistribution reasons), and one signed, append-only row is written to the results ledger with a determinism proof hash.
Submission lifecycle: submitted → validated → quarantined → smoke_scored → full_scored → published (or rejected with a reason). The model only ever runs inside a no-network, read-only-FS sandbox.
Submit (when the Space is live)
- Write a manifest:
schema/aa-submission.toml. - Push your model artifact (
.safetensors/.rvf/ LoRA adapter) + manifest to the Space. - Watch it move through the lifecycle; your signed row appears on the board.
Verify it's fair (you don't have to trust us)
See VERIFY.md — run the open scorer locally on the public smoke split, reproduce the determinism hash, and confirm RuView's own entries were scored by the identical path. That five-step check is the launch gate (ADR-149 §7).
Neutrality
AA is a neutral commons. The scorer is open and versioned; any metric change is a public harness_version bump that re-scores all entries. RuView donated the seed harness and enters as one baseline — it gets no special treatment (ADR-149 §2.8).