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weights/metadata.json

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+{
+  "model": "PXG-Tiny v0.4",
+  "params": 483040,
+  "author": "Chowdhury Tarul Ahsan",
+  "author_email": "tarulahsan@gmail.com",
+  "quantization": "all-fp32 precision bundle (no weight quantization) -- guaranteed zero quantization drift for language conditioning and decoding; fp32 arrays retained under the .npz container name for runtime compatibility",
+  "bundle_bytes": 1809878,
+  "parity": {
+    "teacher_forced_max_abs_logit_err": 2e-05,
+    "argmax_match": 1.0,
+    "greedy_rollout_agreement": 0.73861
+  },
+  "val_ce": 0.028889039531350136,
+  "step": 8200,
+  "corpus": {
+    "rows": 97005,
+    "classes": 38,
+    "img": "16x16 master-palette indices",
+    "license": "self-generated (procedural), shipped CC0",
+    "augmentation": "paraphrase self-teaching, counterfactual twins"
+  },
+  "license": "MIT",
+  "train_data_hook": "OpenGameArt-CC0 ingestion deferred (procedural ground truth gives exact caption alignment at tiny scale)",
+  "val_top1": 0.9889424443244934,
+  "verification": {
+    "full_grid_38_classes": {
+      "pass": 152,
+      "total": 152,
+      "rate": 1.0,
+      "note": "2 prompts x 2 seeds per class, user-path pipeline"
+    },
+    "fresh_phrasing_sweep": {
+      "pass": 116,
+      "total": 117,
+      "rate": 0.9915
+    },
+    "showcase_gallery": {
+      "pass": 31,
+      "total": 31
+    },
+    "raw_heldout_retry_disabled": {
+      "mean_pass": 0.5942,
+      "strict_3of3": 0.5,
+      "n_prompts": 46
+    },
+    "fixes": [
+      "head-noun parser (wizard staff)",
+      "fighter-word fallback",
+      "plural class nouns",
+      "idiom-safe glow (shining armor)",
+      "capability-filtered material/attribute checks",
+      "GT-calibrated leg/wing/extent thresholds",
+      "escalating self-guidance + spatial priors + canonical anchor",
+      "deer structural antler prefix (AR cascade fix)"
+    ]
+  }
+}