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LokoAI
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release-gate-records

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Object Detection
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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:

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:

Quick verify in 30 seconds

  1. Open the certificate and confirm the decision:
  • Run A: PASS
  • Run B: FAIL
  1. Confirm the receipt bundle is fully indexed:
  • checkout_manifest.json lists receipt_bundle/** with sha256 + sizes
  1. Confirm the folder is fully indexed:
  • loko_manifest.json lists the full run folder (including the manifest + signature files) with sha256 + sizes
  1. 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 

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) 

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)
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