Correct evidenced MXFP8 container mode and bind runtime format audit

README.md

@@ -19,6 +19,19 @@ tags:
 - sentence-similarity
 ---
 
+## Runtime format audit (2026-10-06)
+
+The quantization container mode was corrected from `affine` to `mxfp8`
+in both config blocks after inspecting every quantized module header.
+Weight bytes and per-module precision assignments are unchanged.
+This family has no n-gram tensors; no n-gram file or declaration was added.
+This remote format audit does not grant an oMLX/MTPLX runtime profile or a successful load/generation claim.
+
+See [runtime_audit.json](runtime_audit.json) for pinned config/index/header
+bindings, architecture, physical-format findings, and applied corrections.
+This is development evidence; no quality, MTP exactness, speed, or certification
+claim is added. Historical evidence stays bound to its original revision.
+
 # AX-Qwen3-Embedding-0.6B-MLX-AXQ-MXFP8 — 8.25 BPW measured main
 
 An **AXQuant (AXQ)** mixed-precision MLX checkpoint for Apple Silicon, converted directly from

axquant_manifest.json

@@ -1,7 +1,7 @@
 {
   "axquant_version": "1.9.0",
   "calibration": null,
-  "created_at": "2026-10-04T02:06:14.423219Z",
+  "created_at": "2026-10-06T21:01:14.077738+00:00",
   "effective_bpw": 9.000770006857874,
   "files": [
     {
@@ -11,8 +11,8 @@
     },
     {
       "path": "README.md",
-      "sha256": "14d1f9c305e01f756995a5398fcfa0bd8f4b372da7804ef0e12e8ed68ab451c7",
-      "size_bytes": 7769
+      "sha256": "77b189e19bdfa84fd8e9df7172bb7e0b371991f7cf85c20b35752f21a27800e6",
+      "size_bytes": 8506
     },
     {
       "path": "axquant_plan.json",
@@ -41,8 +41,8 @@
     },
     {
       "path": "config.json",
-      "sha256": "3aeb949fad423de8a2d7c0c6d9bb52baf18a1c92e72b5761040f31ff1a3eebd0",
-      "size_bytes": 54577
+      "sha256": "b49450c5c373f46fa637822bbbd466ada245fb3b58c40e589d41a8932070670f",
+      "size_bytes": 44242
     },
     {
       "path": "config_sentence_transformers.json",
@@ -74,6 +74,11 @@
       "sha256": "84e40c8e006c9b1d6c122e02cba9b02458120b5fb0c87b746c41e0207cf642cf",
       "size_bytes": 349
     },
+    {
+      "path": "runtime_audit.json",
+      "sha256": "abf8214273c17b842205bad9015e23388a2b81aa8c44b08506c562e57f9babf0",
+      "size_bytes": 2016
+    },
     {
       "path": "tokenizer.json",
       "sha256": "93623af029cdc69b87f2864d3b2cc2424fdf16684f15e139b5b9d08ec34ced91",

runtime_audit.json

@@ -0,0 +1,62 @@
+{
+  "applied_config_corrections": [
+    {
+      "field": "quantization.mode",
+      "new": "mxfp8",
+      "old": "affine",
+      "physical_evidence_consistent": true
+    },
+    {
+      "field": "quantization_config.mode",
+      "new": "mxfp8",
+      "old": "affine",
+      "physical_evidence_consistent": true
+    }
+  ],
+  "current_config_sha256": "b49450c5c373f46fa637822bbbd466ada245fb3b58c40e589d41a8932070670f",
+  "date": "2026-10-06",
+  "header_sha256": {
+    "model.safetensors": "d6b3f9419188abb3890994fbfd1f6982179b14b3a634951169520b52e46d2fdb"
+  },
+  "input_bindings": {
+    "axquant_manifest.json": "fbb3ac237972ada8e6f5d7d4f7f7c13aff9c346d18cd8b96a7ef6b6d45aa5944",
+    "config.json": "3aeb949fad423de8a2d7c0c6d9bb52baf18a1c92e72b5761040f31ff1a3eebd0",
+    "model.safetensors.index.json": "6ec8c2db4004f31b9d945957229ba7619a59734e07778e42e70c4b583880a88f"
+  },
+  "issues": [],
+  "model_type": "qwen3",
+  "mtp_files": [],
+  "ngram_action": "none; do not invent n-gram data",
+  "ngram_files": [],
+  "ngram_quantization": [],
+  "ngram_table_metadata": null,
+  "ngram_tensor_count": 0,
+  "quality_certified": false,
+  "quantization": {
+    "quantization": {
+      "container_mode": "affine",
+      "per_module_modes": {
+        "mxfp8": 197
+      },
+      "physical_recipe_issues": []
+    },
+    "quantization_config": {
+      "container_mode": "affine",
+      "per_module_modes": {
+        "mxfp8": 197
+      },
+      "physical_recipe_issues": []
+    }
+  },
+  "removed_source_evidence": [],
+  "repo_id": "AutomatosX/AX-Qwen3-Embedding-0.6B-MLX-AXQ-MXFP8",
+  "runtime_arch_id": null,
+  "runtime_verified": false,
+  "schema_version": "axquant.hub-runtime-audit.v1",
+  "scope": "Pinned remote config/index/Safetensors header audit; no runtime load or generation claim.",
+  "source_revision": "dadc5445b6069b0179c323f11ec93026942cb622",
+  "status": "no-audited-peer-export-profile",
+  "unchanged_weight_sha256": {
+    "model.safetensors": "4ff6f3b73633a5194cf0ba50b944789466eb47a4a2b199f5db8944a566fd22d8"
+  }
+}