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wifi-densepose 2.0 — Python SOTA extras (AETHER, MERIDIAN, MAT)
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wifi-densepose-2.0-python-sota-announcement.md

wifi-densepose 2.0 — Python SOTA extras (AETHER, MERIDIAN, MAT)

PR: ruvnet/RuView#1387 Announcement page: https://claude.ai/code/artifact/0d3a1b19-b3b0-4a69-be73-183c9e42ce59?org=edd34d62-ff8b-4226-aceb-42b4cd07b607 Interactive capabilities showcase: https://claude.ai/code/artifact/7dfda175-a64f-4a2a-b01f-f3469d1a85d5?org=edd34d62-ff8b-4226-aceb-42b4cd07b607

A compiled, PyO3-bound wifi-densepose pip package for passive WiFi-CSI sensing now ships three opt-in SOTA extras, each proven bit-identical to the native Rust core via a SHA-256 parity harness.

What landed

  • AETHER — 128-dim contrastive CSI embeddings for room fingerprinting / re-identification, now with an optional trained-weight loader. pip install wifi-densepose[aether]
  • MERIDIAN — hardware-invariant CSI normalization (ESP32/Intel/Atheros), AP-geometry encoding, few-shot LoRA room calibration. pip install wifi-densepose[meridian]
  • MAT — CSI-based disaster-survivor detection with START-protocol triage. pip install wifi-densepose[mat]
  • A real production bug fixed along the way: same-second training runs were silently overwriting each other's model files (.rvf filename collision) — found via CI, root-caused, fixed, and pinned with a regression test.
  • The pip-release CI pipeline's root failure (a stale, 403-ing PyPI token) diagnosed and fixed. A premature migration to PyPI OIDC Trusted Publishing was caught by a pre-existing regression guard (it would have left publishing broken pending a manual registration step) and correctly reverted.
  • The dashboard's "Start Training" button — previously a silent no-op — now drives a real trainer with live /ws/train/progress streaming.
  • archive/v1 (the old pure-Python implementation) formally deprecated with honest model-weight labeling.
  • python/ is now gated in a real, blocking CI workflow (python-ci.yml) instead of only being checked at release time.

Numbers
Default wheel 279 KB
[sota] combined wheel 2.2 MB (budget: ≤5 MB)
Tests passing 218
Parity fixtures 6/6 (binding == native Rust, SHA-256 gated)
Python support 3.10–3.13, one abi3 wheel per platform

What's still open — stated plainly

  • Live PyPI publish is blocked on registering a PyPI Trusted Publisher — a one-time, account-holder-only step on pypi.org. The wheel builds and passes every test; it just isn't live on PyPI yet.
  • SOTA accuracy validation: the parity harness proves the Python bindings are bit-identical to the native Rust code — a real, strong guarantee — but it does not prove the native code hits its published accuracy bars (PCK@20, re-ID mAP, cross-domain MPJPE) against real labeled CSI. That needs a labeled dataset and eval harness that don't exist yet in the repo.

See PR #1387 for the full ADR series (ADR-184 through ADR-187) with commit-level detail.

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