diff --git a/source/mlir.js b/source/mlir.js
index 8de96b9654..58f1969f84 100644
--- a/source/mlir.js
+++ b/source/mlir.js
@@ -937,10 +937,13 @@ mlir.Parser = class {
         if (op.name.endsWith('.call') || op.name.endsWith('.generic_call')) {
             this.parseSymbolName('callee', op.attributes);
         }
-        if (op.name === 'arith.cmpi') {
+        if (op.name === 'arith.cmpi' || op.name.endsWith('.contract')) {
             if (this._match('id')) {
-                op.attributes.push({ name: 'predicate', value: this._read() });
-                this._read(',');
+                const list = [];
+                do {
+                    list.push(this._read());
+                } while (this._eat(',') && this._match('id'));
+                op.attributes.push({ name: 'predicate', value: list });
             }
         }
         if (op.name.endsWith('.func')) {
@@ -1038,7 +1041,7 @@ mlir.Parser = class {
         // dictionary-attribute?
         // condition: start with `{`, end with `}`
         if (this._match('{')) {
-            if (op.attributes.length === 0) {
+            if (op.attributes.length === 0 || (op.attributes.length === 1 && op.attributes[0].name === 'predicate')) {
                 this.parseAttributeDict(op.attributes);
             } else {
                 const region = {};
@@ -1248,6 +1251,9 @@ mlir.Parser = class {
                 const value = this._parseValue();
                 input.type = value.type;
                 input.value = value.value;
+                if (open && this._eat(':')) {
+                    input.type = this._parseType();
+                }
             }
             inputs.push(input);
             if (!this._eat(',')) {
@@ -1267,6 +1273,7 @@ mlir.Parser = class {
                 this._token.value === 'i64' ||
                 this._token.value === 'si64' ||
                 this._token.value === 'f32' ||
+                this._token.value === 'f64' ||
                 this._token.value === 'index') {
                 return this._read('id');
             }
diff --git a/test/models.json b/test/models.json
index b365f68cd5..43cf142fc5 100644
--- a/test/models.json
+++ b/test/models.json
@@ -3309,6 +3309,13 @@
     "format":   "MLIR",
     "link":     "https://github.com/lutzroeder/netron/issues/1044"
   },
+  {
+    "type":     "mlir",
+    "target":   "toy_gemms.mlir",
+    "source":   "https://github.com/user-attachments/files/18049387/toy_gemms.mlir.zip[toy_gemms.mlir]",
+    "format":   "MLIR",
+    "link":     "https://github.com/lutzroeder/netron/issues/1044"
+  },
   {
     "type":     "mlir",
     "target":   "versioned-op-2.0.mlirbc",