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config.json

@@ -10,8 +10,8 @@
   "finder_class_ids": [
     4
   ],
-  "charset": "กขฃคฅฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรลวศษสหฬอฮะาำิีึืุูเแโใไ็่้๊๋์ัํ๎ฺ๐๑๒๓๔๕๖๗๘๙0123456789/.-() ฯๆ",
-  "vocab_size": 97,
+  "charset": "กขคฆงจฉชซฌญฎฏฐฑฒณดตถทธนบปผฝพฟภมยรลวศษสหฬอฮะาำิีึืุูเแโใไฤ็่้๊๋์ั0123456789/.-<space>",
+  "vocab_size": 79,
   "ctc_blank_idx": 0,
   "input_shape": [
     3,
@@ -23,7 +23,7 @@
     "std": 0.5,
     "scale": 255.0
   },
-  "model_params": 3068769,
+  "model_params": 3059535,
   "cnn_channels": [
     32,
     64,
@@ -32,9 +32,9 @@
   ],
   "rnn_hidden": 256,
   "rnn_layers": 2,
-  "val_exact_match": 0.948,
-  "val_char_accuracy": 0.9564,
-  "training_epochs": 72,
-  "best_epoch": 72,
-  "notes": "v1 — trained on old 96-char vocab with known data bugs (missing ฤ, overflow clipping, specular stacking). v2 in progress with fixed 78-char vocab."
+  "val_exact_match": 0.9531,
+  "val_char_accuracy": 0.9913,
+  "training_epochs": 120,
+  "best_epoch": 116,
+  "notes": "v2 — fixed 78-char vocab (removed ฃ ฅ Thai digits ฯ ๆ, added ฤ), fixed text overflow + specular stacking bugs. Trained on 500K synthetic samples."
 }