diff --git a/AnkiDroid/src/main/java/com/ichi2/libanki/Collection.kt b/AnkiDroid/src/main/java/com/ichi2/libanki/Collection.kt
index 1bf5fcebfb15..5d322a95a70c 100644
--- a/AnkiDroid/src/main/java/com/ichi2/libanki/Collection.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/libanki/Collection.kt
@@ -623,7 +623,7 @@ class Collection(
         // invalid ords
         for (m in notetypes.all()) {
             // ignore clozes
-            if (m.getInt("type") != Consts.MODEL_STD) {
+            if (m.isCloze) {
                 continue
             }
             // Make a list of valid ords for this model
diff --git a/AnkiDroid/src/main/java/com/ichi2/libanki/Consts.kt b/AnkiDroid/src/main/java/com/ichi2/libanki/Consts.kt
index 14c0717ef204..026bccd7924f 100644
--- a/AnkiDroid/src/main/java/com/ichi2/libanki/Consts.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/libanki/Consts.kt
@@ -77,12 +77,17 @@ object Consts {
     annotation class DynPriority
 
     // model types
-    const val MODEL_STD = 0
-    const val MODEL_CLOZE = 1
-
-    @Retention(AnnotationRetention.SOURCE)
-    @IntDef(MODEL_STD, MODEL_CLOZE)
-    annotation class ModelType
+    enum class NoteTypeKind(
+        val code: Int,
+    ) {
+        STD(0),
+        CLOZE(1),
+        ;
+
+        companion object {
+            fun fromCode(code: Int) = NoteTypeKind.entries.first { it.code == code }
+        }
+    }
 
     const val STARTING_FACTOR = 2500
 
diff --git a/AnkiDroid/src/main/java/com/ichi2/libanki/Note.kt b/AnkiDroid/src/main/java/com/ichi2/libanki/Note.kt
index 4247388ef2da..51782c2396a5 100644
--- a/AnkiDroid/src/main/java/com/ichi2/libanki/Note.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/libanki/Note.kt
@@ -21,7 +21,6 @@ import androidx.annotation.CheckResult
 import androidx.annotation.VisibleForTesting
 import anki.notes.NoteFieldsCheckResponse
 import com.ichi2.libanki.Consts.DEFAULT_DECK_ID
-import com.ichi2.libanki.Consts.MODEL_STD
 import com.ichi2.libanki.backend.model.toBackendNote
 import com.ichi2.libanki.utils.NotInLibAnki
 import com.ichi2.libanki.utils.set
@@ -117,7 +116,7 @@ class Note : Cloneable {
             if (customTemplate != null) {
                 customTemplate.deepClone()
             } else {
-                val index = if (model.type == MODEL_STD) ord else 0
+                val index = if (model.isStd) ord else 0
                 model.tmpls.getJSONObject(index)
             }
         // may differ in cloze case
diff --git a/AnkiDroid/src/main/java/com/ichi2/libanki/NotetypeJson.kt b/AnkiDroid/src/main/java/com/ichi2/libanki/NotetypeJson.kt
index 1d2e31337b90..861a653600f7 100644
--- a/AnkiDroid/src/main/java/com/ichi2/libanki/NotetypeJson.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/libanki/NotetypeJson.kt
@@ -17,6 +17,7 @@
 package com.ichi2.libanki
 
 import androidx.annotation.CheckResult
+import com.ichi2.libanki.Consts.NoteTypeKind
 import com.ichi2.utils.KotlinCleanup
 import com.ichi2.utils.deepClonedInto
 import com.ichi2.utils.toStringList
@@ -74,9 +75,9 @@ class NotetypeJson : JSONObject {
     val templatesNames: List<String>
         get() = getJSONArray("tmpls").toStringList("name")
     val isStd: Boolean
-        get() = getInt("type") == Consts.MODEL_STD
+        get() = type == NoteTypeKind.STD
     val isCloze: Boolean
-        get() = getInt("type") == Consts.MODEL_CLOZE
+        get() = type == NoteTypeKind.CLOZE
 
     /**
      * @param sfld Fields of a note of this note type
@@ -132,10 +133,9 @@ class NotetypeJson : JSONObject {
         }
 
     // TODO: Not constrained
-    @Consts.ModelType
-    var type: Int
-        get() = getInt("type")
+    var type: NoteTypeKind
+        get() = NoteTypeKind.fromCode(getInt("type"))
         set(value) {
-            put("type", value)
+            put("type", value.code)
         }
 }
diff --git a/AnkiDroid/src/main/java/com/ichi2/libanki/Notetypes.kt b/AnkiDroid/src/main/java/com/ichi2/libanki/Notetypes.kt
index cf7ce87d5dcc..029a415dc972 100644
--- a/AnkiDroid/src/main/java/com/ichi2/libanki/Notetypes.kt
+++ b/AnkiDroid/src/main/java/com/ichi2/libanki/Notetypes.kt
@@ -40,7 +40,6 @@ import anki.notetypes.StockNotetype
 import com.google.protobuf.ByteString
 import com.ichi2.anki.CrashReportService
 import com.ichi2.annotations.NeedsTest
-import com.ichi2.libanki.Consts.MODEL_CLOZE
 import com.ichi2.libanki.Utils.checksum
 import com.ichi2.libanki.backend.BackendUtils
 import com.ichi2.libanki.backend.BackendUtils.toJsonBytes
@@ -606,7 +605,7 @@ class Notetypes(
     ): OpChanges {
         val fieldMap = convertLegacyMap(fmap, newModel.fieldsNames.size)
         val templateMap =
-            if (cmap.isEmpty() || noteType.type == MODEL_CLOZE || newModel.type == MODEL_CLOZE) {
+            if (cmap.isEmpty() || noteType.isCloze || newModel.isCloze) {
                 listOf()
             } else {
                 convertLegacyMap(cmap, newModel.templatesNames.size)
diff --git a/AnkiDroid/src/test/java/com/ichi2/libanki/ModelTest.kt b/AnkiDroid/src/test/java/com/ichi2/libanki/ModelTest.kt
index a59662e7b934..787d7b943cd6 100644
--- a/AnkiDroid/src/test/java/com/ichi2/libanki/ModelTest.kt
+++ b/AnkiDroid/src/test/java/com/ichi2/libanki/ModelTest.kt
@@ -16,7 +16,6 @@
 package com.ichi2.libanki
 
 import androidx.test.ext.junit.runners.AndroidJUnit4
-import com.ichi2.libanki.Consts.MODEL_CLOZE
 import com.ichi2.libanki.Utils.stripHTML
 import com.ichi2.libanki.exception.ConfirmModSchemaException
 import com.ichi2.testutils.JvmTest
@@ -510,7 +509,7 @@ class NotetypeTest : JvmTest() {
     }
 
     private fun reqSize(notetype: NotetypeJson?) {
-        if (notetype!!.getInt("type") == MODEL_CLOZE) {
+        if (notetype!!.isCloze) {
             return
         }
         assertEquals(