🦈 sharky-workbench

Build logs, audits, sha-pinned scripts, and eval reports for the sharky project (model: luispoveda93/sharky-0.5B). Renamed from minicpm4-pcap-kev-workbench (contents identical).

Key artifacts

Path	What it is
phase2/build_summary_v3.json	v1 states build summary (49,745 states, verified hex rendering)
phase2/unsw15_label_audit.json	Full per-file label histogram of the UNSW-NB15 Packet-Bytes view (18 files, ~180M packets)
phase3a/train_3a.py	sha-pinned v1 training script (the validated MiniCPM shim lives here)
phase4/eval_report.json	Phase 4 eval: locked-split 0.980, calibration, gate curves for v1
phase5/validation_v4.json	Demo Space end-to-end validation report
phase6/ood_diag_v1.json	v1 OOD diagnosis (held-out UNSW files F6+F16)
phase6/eval_v1v2.json	Head-to-head v1 vs v2 — v2 wins all sets (locked 0.9865, UNSW OOD 0.9905, DAPT OOD 0.9848 vs v1 mean 0.801)
phase6/train_v2.py	sha-pinned v2 warm-start training script
phase6/build_v2_dapt.py	sha-pinned DAPT-2020 ingestion script (flat-key 5-tuple CSV matching)
phase7/benchmark_plan.md	Benchmark plan of record (rev 2) — kev-referenced, all-local: kev-0.5b/0.6b/4b pcap head-to-heads via kev.serve, untrained-head control, optional Laya, shared public suites, gate coverage@precision curves. Direct Jev API head-to-head deferred until access lands (protocol preserved in appendix; kev-0.6b's published head-to-head serves as the indirect Jev anchor)
phase7/eval_bootstrap_p0.json + manifests.json	P0 protocol hardening (executed) — bootstrap 95% CIs on all six checkpoint-set pairs from confusion counts, frozen suite manifests (incl. documented non-identical rename of train_3a.py)
phase7/eval_pcap_headtohead.json	Head-to-head aggregates (executed) — sharky 0.9865/0.9848 vs untrained-head control 0.4350/0.4543 and zero-shot kev-0.5b/0.6b 0.4007/0.4584 (constant-benign collapse); kev-4b pending (GPU infra outage)
phase7/leaderboard.md + postprocess_p7.json	Leaderboard + post-processing (executed) — paired bootstrap deltas (all baselines 0.53–0.59 below sharky, CIs exclude 0), sharky gate curves (auto-close 40.1% @ 99.9% precision locked; 45.8% max coverage at ≤5% error DAPT), kev probability sanity
phase7/temp_refit.json	Temperature re-audit — refit on the exact v2 calibration partition lands on T=1.7411, zero drift vs card (8,420 = 2,105 records × 4 questions)
phase7/eval_headtohead.py + postprocess_p7.py	sha-pinned phase7 harness (per-arm upserts) and CPU post-processor
phase7/perrecord_minicpm.json / perrecord_kev.json	Per-record raw verdict probabilities, ids and labels for every executed arm (paired-bootstrap-ready)

Conventions

• Every script that ever ran on GPU is published here and fetched by jobs at a pinned commit with in-job sha256 verification — the byte-exactness protocol used throughout the project.
• Audits and summaries are persisted here so results survive job loss (per-arm/per-file checkpointing pattern).

All workbench content is reproducible provenance for luispoveda93/sharky-0.5B and luispoveda93/sharky-triage-states.