Control before action. Evidence after.

Product · Proof · GitHub · HF org

kernel-receipt-regression-attn-maskmod-blockkv-v1

Status: PROPOSED_SPEC_STUB — schema + mixing/regression contract published for coordination. No training rows uploaded in this commit. Credit: Stephen Lutar / SZL Holdings. Λ = Conjecture 1 (advisory). Energy MEASURED-or-null (never fabricated).

What it does

Publishes the machine-readable spec for SZLHOLDINGS/kernel-receipt-regression-attn-maskmod-blockkv-v1 so frontier/SFT agents can build against a pinned contract without inventing Hub ids.

What it does not do

• Claim a finished MEASURED mix or regression corpus is present
• Authorize GPU train (NO-TRAIN-WITHOUT-ROSA-PLAN still applies for weight writes)
• Fabricate row counts, joules, or DSSE signatures

Intended use

• Lane-C / frontier prep after Rosa train plan
• CI contract for mixers and kernel regression harnesses

Out of scope

• Silent train
• Private graph dumps
• Treating this stub as a complete dataset download

Spec (embedded)

{
  "spec_id": "SZLHOLDINGS/kernel-receipt-regression-attn-maskmod-blockkv-v1",
  "status": "PROPOSED_NOT_PUBLISHED",
  "created_utc": "2026-11-04T17:42:50Z",
  "license": "Apache-2.0",
  "doctrine": "v11-LOCKED",
  "lambda": "Conjecture 1 \u2014 advisory, never a theorem",
  "purpose": "Kernel-receipt regression set for attn / maskmod / block-kv: pin golden inputs, expected receipt fields, and fail-closed diffs for SZL kernel silhouettes.",
  "intended_use": [
    "CI regression for SZLHOLDINGS/szl-receipt-attn, szl-maskmod, szl-block-kv",
    "Compare DSSE/UNSIGNED honesty across kernel versions",
    "Catch silent API drift in mask/attention/block-kv paths"
  ],
  "out_of_scope": [
    "Claiming CUDA kernel performance parity with vendor libs without MEASURED benches",
    "Storing exploit payloads",
    "Substituting for full model eval"
  ],
  "related_hub_models": [
    "SZLHOLDINGS/szl-receipt-attn",
    "SZLHOLDINGS/szl-maskmod",
    "SZLHOLDINGS/szl-block-kv",
    "SZLHOLDINGS/szl-kernels",
    "SZLHOLDINGS/szl-khipu-kernels"
  ],
  "related_datasets": [
    "SZLHOLDINGS/szl-training-receipts",
    "SZLHOLDINGS/governed-receipts-bench",
    "SZLHOLDINGS/energy-attested-runs",
    "SZLHOLDINGS/uds-spans-receipts"
  ],
  "schema": {
    "format": "jsonl + fixtures/",
    "fields": [
      {
        "name": "case_id",
        "type": "string"
      },
      {
        "name": "kernel",
        "type": "string",
        "enum": [
          "receipt-attn",
          "maskmod",
          "block-kv"
        ]
      },
      {
        "name": "fixture_path",
        "type": "string"
      },
      {
        "name": "input_sha256",
        "type": "string"
      },
      {
        "name": "expected_receipt_sha256",
        "type": "string",
        "desc": "or null if UNSIGNED-honest path"
      },
      {
        "name": "expected_status",
        "type": "string",
        "enum": [
          "PASS",
          "FAIL",
          "UNSIGNED",
          "UNAVAILABLE"
        ]
      },
      {
        "name": "asserts",
        "type": "array",
        "desc": "field paths that must match"
      },
      {
        "name": "energy",
        "type": "string",
        "desc": "MEASURED value or UNAVAILABLE"
      }
    ]
  },
  "regression_matrix": [
    {
      "kernel": "receipt-attn",
      "cases": [
        "attn_smoke_cpu",
        "attn_mask_align",
        "attn_receipt_roundtrip"
      ]
    },
    {
      "kernel": "maskmod",
      "cases": [
        "mask_causal",
        "mask_custom_block",
        "mask_reject_oob"
      ]
    },
    {
      "kernel": "block-kv",
      "cases": [
        "kv_block_pack",
        "kv_block_evict",
        "kv_receipt_bind"
      ]
    }
  ],
  "acceptance_gates": [
    "Each case has pinned fixture bytes + expected status",
    "UNSIGNED paths remain UNSIGNED (no fabricated DSSE)",
    "Energy column MEASURED or UNAVAILABLE only",
    "CI fails closed on assert drift"
  ]
}

Source of truth

• Hub dataset card (this README)
• Local authoring copy: /tmp/szl-model-card-upgrades/_datasets/kernel-receipt-regression-attn-maskmod-blockkv-v1.spec.json
• Overlap note: frontier-sft-mix agents should read /tmp/szl-hf-card-push-receipt.json before duplicating

License

Apache-2.0 · Doctrine v11 LOCKED · Λ = Conjecture 1 (advisory)

NVIDIA-style estate stub · 2026-11-04T17:45Z · clean-room silhouette