Add/update smolvlm2-256m

smolvlm2-256m/meta.json

@@ -4,7 +4,7 @@
   "method": "vlm-onnx",
   "note": null,
   "revision": "067788b187b95ebe7b2e040b3e4299e342e5b8fd",
-  "layout": "smolvlm-official",
+  "layout": "smolvlm-source-vision-v1",
   "bundle_files": {
     "added_tokens.json": "74135b8664b56088c0006f1c8e848d79a8eba003411f72ebf1dc2ee96227be3a",
     "chat_template.json": "b585e3598909a5687f9f9d738d35223724dedef256b9b274e1cbfb32b13c74bf",
@@ -13,7 +13,7 @@
     "merges.txt": "0b54e8aa4e53d5383e2e4bc635a56b43f9647f7b13832d5d9ecd8f82dac4f510",
     "onnx/decoder_model_merged.onnx": "1563e4240f154ba95f5b24e6746d4116b9b43a1567aaf9781841f62be220983d",
     "onnx/embed_tokens.onnx": "05c2c945e08b8f87088a1e855fc363782c8e65f1f7283c30382d93b568d2bbf8",
-    "onnx/vision_encoder.onnx": "9f2fa81b77ed18b8372da99923ed846db8b04de8bd62bd4d32352a1f1b725f49",
+    "onnx/vision_encoder.onnx": "1e03130f4c92ebaba796a03aaeae7fb6d29512d3bf489a2c06c106d1a9ef52eb",
     "preprocessor_config.json": "149e315d9410368e5491455bb06e0f763426e9e56cca731c13b24404a29b6374",
     "processor_config.json": "f3ad45028447b3562b4752be0d5916d6806c1ef589091a469608dcf0faa1737c",
     "special_tokens_map.json": "2dfea2a426162316ff1567c82bc6d36d9690cd9f90455f075c77daca78b45c60",
@@ -29,7 +29,17 @@
       "embed_tokens.onnx": "05c2c945e08b8f87088a1e855fc363782c8e65f1f7283c30382d93b568d2bbf8",
       "decoder_model_merged.onnx": "2ff9605f7493cd2283bad9d9c14c5145f5c8b5f6dff8a197d05b247f5871d378"
     },
-    "normalization": "experimental RMSNorm expanded to standard ONNX"
+    "normalization": "experimental RMSNorm expanded to standard ONNX",
+    "vision_reexport": {
+      "method": "pinned source vision export; ORT vision and end-to-end prefill parity",
+      "max_abs_error": {
+        "vision_1_images": 0.0001621246337890625,
+        "full_prefill_1_images": 3.528594970703125e-05,
+        "vision_2_images": 6.866455078125e-05,
+        "full_prefill_2_images": 3.0994415283203125e-05
+      },
+      "official_vision_rejected": true
+    }
   },
   "opset_requested": 17,
   "files": {
@@ -799,32 +809,34 @@
       "opset": 13
     },
     "onnx/vision_encoder.onnx": {
-      "sha256": "9f2fa81b77ed18b8372da99923ed846db8b04de8bd62bd4d32352a1f1b725f49",
-      "bytes": 374316454,
+      "sha256": "1e03130f4c92ebaba796a03aaeae7fb6d29512d3bf489a2c06c106d1a9ef52eb",
+      "bytes": 374203453,
       "inputs": {
         "pixel_values": [
-          "batch_size",
+          1,
           "num_images",
           3,
           512,
           512
         ],
-        "pixel_attention_mask": [
-          "batch_size",
+        "vision_position_ids": [
           "num_images",
-          512,
-          512
+          1024
+        ],
+        "patch_attention_mask": [
+          "num_images",
+          1024
         ]
       },
       "outputs": {
         "image_features": [
-          "NonZero_7_o0__d1",
-          64,
+          "num_images",
+          "MatMulimage_features_dim_1",
           576
         ]
       },
-      "opset": 14
+      "opset": 17
     }
   },
-  "exported_at": "2026-11-12T21:28:58.333297+00:00"
+  "exported_at": "2026-11-12T22:09:44.587042+00:00"
 }

smolvlm2-256m/onnx/vision_encoder.onnx

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9f2fa81b77ed18b8372da99923ed846db8b04de8bd62bd4d32352a1f1b725f49
-size 374316454
+oid sha256:1e03130f4c92ebaba796a03aaeae7fb6d29512d3bf489a2c06c106d1a9ef52eb
+size 374203453