| --- |
| pretty_name: Loko Release Gate Records |
| task_categories: |
| - object-detection |
| language: |
| - en |
| license: mit |
| --- |
| |
| # Loko Release Gate Records |
|
|
| Public, third-party anchored **Release Gate** decision artifacts for pinned vision model revisions. |
|
|
| This repository publishes two runs that demonstrate the difference between: |
| - **Run A (Baseline Repro):** reproducible benchmark surface on COCO |
| - **Run B (Production Gate):** class-scoped operational gating under low-light conditions |
|
|
| This is not a benchmark leaderboard claim. It is an audit-friendly release record pattern. |
|
|
| > Note: Hugging Face’s Dataset Viewer may show a warning because this repo is an artifact record store (reports, manifests, receipts), not a dataset split intended for browsing. |
|
|
| --- |
|
|
| ## What a “Release Gate Record” contains |
|
|
| Each run includes: |
| - Pinned **model repo + exact commit revision** |
| - Pinned **dataset repo + exact commit revision** |
| - Declared **release predicate** (the gate) |
| - Deterministic **PASS/FAIL** container (certificate) |
| - Metrics JSON (filled when the run is executed) |
| - Offline HTML report + receipt bundle |
| - Checkout manifest + signature |
| - Full folder manifest (hash index) |
|
|
| --- |
|
|
| ## Runs |
|
|
| ### Run A — Baseline Repro (COCO) |
|
|
| **Goal:** Bind a release decision to pinned, reproducible inputs on a benchmark surface. |
|
|
| - Model: `Ultralytics/YOLOv5` @ `553ca28641b8c2129596b0ecc50fc0902f7bd7ac` (`yolov5s.pt`) |
| - Dataset: `rafaelpadilla/coco2017` @ `7d5136d6952da2df12d99106e2cce2a65324617d` (split: `validation`) |
| - Gate: `coco_baseline_map50_floor_v1` (mAP@0.50 >= 0.36) |
|
|
| Artifacts: |
| - Report: [run-a-baseline-repro/report.html](run-a-baseline-repro/report.html) |
| - Certificate: [run-a-baseline-repro/release_certificate.json](run-a-baseline-repro/release_certificate.json) |
| - Metrics: [run-a-baseline-repro/evaluation_metrics.json](run-a-baseline-repro/evaluation_metrics.json) |
| - Checkout manifest: [run-a-baseline-repro/checkout_manifest.json](run-a-baseline-repro/checkout_manifest.json) |
| - Signature: [run-a-baseline-repro/checkout_manifest.sig](run-a-baseline-repro/checkout_manifest.sig) |
| - Full hash index: [run-a-baseline-repro/loko_manifest.json](run-a-baseline-repro/loko_manifest.json) |
|
|
| --- |
|
|
| ### Run B — Production Gate (Low-Light, class-scoped) |
|
|
| **Goal:** Demonstrate production-style gating: PASS/FAIL is defined by operational predicates, not benchmark bragging. |
|
|
| - Model: `Ultralytics/YOLOv5` @ `553ca28641b8c2129596b0ecc50fc0902f7bd7ac` (`yolov5s.pt`) |
| - Dataset: `SatwikKambham/ex-dark` @ `f2a15374dae8c90395f461c5ba0546c034751665` |
| - Scope: class-scoped to `person` |
| - Gate: `exdark_person_operational_gate_v2_strict` at confidence 0.5 |
| - precision >= 0.85 |
| - recall >= 0.80 |
|
|
| Artifacts: |
| - Report: [run-b-production-gate/report.html](run-b-production-gate/report.html) |
| - Certificate: [run-b-production-gate/release_certificate.json](run-b-production-gate/release_certificate.json) |
| - Metrics: [run-b-production-gate/evaluation_metrics.json](run-b-production-gate/evaluation_metrics.json) |
| - Checkout manifest: [run-b-production-gate/checkout_manifest.json](run-b-production-gate/checkout_manifest.json) |
| - Signature: [run-b-production-gate/checkout_manifest.sig](run-b-production-gate/checkout_manifest.sig) |
| - Full hash index: [run-b-production-gate/loko_manifest.json](run-b-production-gate/loko_manifest.json) |
|
|
| --- |
|
|
| ## Quick verify in 30 seconds |
|
|
| 1) Open the **certificate** and confirm the decision: |
| - Run A: PASS |
| - Run B: FAIL |
|
|
| 2) Confirm the **receipt bundle** is fully indexed: |
| - `checkout_manifest.json` lists `receipt_bundle/**` with sha256 + sizes |
|
|
| 3) Confirm the folder is fully indexed: |
| - `loko_manifest.json` lists the full run folder (including the manifest + signature files) with sha256 + sizes |
|
|
| 4) Confirm the signer identity is pinned: |
| - `PUBKEY_PIN.txt` contains the pinned pubkey hash |
| - `operator_ed25519_public.pem` provides the demo public key used for signing |
|
|
| --- |
|
|
| ## How to fetch this repo by revision |
|
|
| ```python |
| from huggingface_hub import snapshot_download |
| |
| snapshot_download( |
| repo_id="LokoAI/release-gate-records", |
| repo_type="dataset", |
| revision="main" |
| ) |
| ``` |
|
|
| --- |
|
|
| ## Offline package (ZIP + .loko payload) |
|
|
| This repo also publishes a single Windows zip that contains: |
| - the two `.loko` payloads (Run A + Run B) |
| - their `.loko.sha256` receipts |
| - a lightweight verifier script |
| - `sha256.txt` for the zip contents |
| - `RUNME.txt` |
|
|
| Download: |
| - `ReleaseGate_win.zip` |
| - `ReleaseGate_win.zip.sha256` |
|
|
| ### Windows (PowerShell) |
|
|
| ```powershell |
| Expand-Archive .\ReleaseGate_win.zip -DestinationPath .\ReleaseGate -Force |
| |
| # Verify Run A |
| python .\ReleaseGate\bin\verify_release_gate_loko.py --loko .\ReleaseGate\incoming\run-a-baseline-repro.loko --out .\REVIEW_run_a --pubkey-pin 1f61014bc8bf5bedc9389c5950d9a46c703c8d91701d762b892fd1a924dcd367 |
| |
| # Verify Run B |
| python .\ReleaseGate\bin\verify_release_gate_loko.py --loko .\ReleaseGate\incoming\run-b-production-gate.loko --out .\REVIEW_run_b --pubkey-pin 1f61014bc8bf5bedc9389c5950d9a46c703c8d91701d762b892fd1a924dcd367 |
| ``` |
|
|
| Verification performs: |
| - `.loko.sha256` validation |
| - Safe extraction |
| - Pinned signer identity check (pubkey pin) |
| - `checkout_manifest.sig` signature validation |
| - `loko_manifest.json` file index verification (sha256 + size) |
|
|
| Expected result: |
| - Run A → PASS |
| - Run B → FAIL (strict operational gate not satisfied) |
|
|
