diff --git a/invokeai/frontend/web/src/features/nodes/types/common.test-d.ts b/invokeai/frontend/web/src/features/nodes/types/common.test-d.ts
index 5e92998657..13c3db52fd 100644
--- a/invokeai/frontend/web/src/features/nodes/types/common.test-d.ts
+++ b/invokeai/frontend/web/src/features/nodes/types/common.test-d.ts
@@ -7,14 +7,9 @@ import type {
   ImageField,
   ImageOutput,
   IPAdapterField,
-  ModelInfo,
-  ModelType,
   ProgressImage,
   SchedulerField,
-  SDXLRefinerModelField,
-  SubModelType,
   T2IAdapterField,
-  VAEField,
 } from 'features/nodes/types/common';
 import type { S } from 'services/api/types';
 import type { Equals, Extends } from 'tsafe';
@@ -32,23 +27,13 @@ describe('Common types', () => {
   test('BoardField', () => assert<Equals<BoardField, S['BoardField']>>());
   test('ColorField', () => assert<Equals<ColorField, S['ColorField']>>());
   test('SchedulerField', () => assert<Equals<SchedulerField, NonNullable<S['SchedulerInvocation']['scheduler']>>>());
-  // test('MainModelField', () => assert<Equals<MainModelField, S['MainModelField']>>());
-  test('SDXLRefinerModelField', () => assert<Equals<SDXLRefinerModelField, S['MainModelField']>>());
-  test('VAEField', () => assert<Extends<S['VaeField'], VAEField>>());
   test('ControlField', () => assert<Equals<ControlField, S['ControlField']>>());
   // @ts-expect-error TODO(psyche): fix types
   test('IPAdapterField', () => assert<Extends<IPAdapterField, S['IPAdapterField']>>());
   test('T2IAdapterField', () => assert<Equals<T2IAdapterField, S['T2IAdapterField']>>());
-  // test('LoRAModelField', () => assert<Equals<LoRAModelField, S['LoRAModelField']>>());
-  // test('ControlNetModelField', () => assert<Equals<ControlNetModelField, S['ControlNetModelField']>>());
-  // test('IPAdapterModelField', () => assert<Equals<IPAdapterModelField, S['IPAdapterModelField']>>());
-  // test('T2IAdapterModelField', () => assert<Equals<T2IAdapterModelField, S['T2IAdapterModelField']>>());
 
   // Model component types
   test('BaseModel', () => assert<Equals<BaseModel, S['BaseModelType']>>());
-  test('ModelType', () => assert<Equals<ModelType, S['ModelType']>>());
-  test('SubModelType', () => assert<Equals<SubModelType, S['SubModelType']>>());
-  test('ModelInfo', () => assert<Equals<ModelInfo, S['ModelInfo']>>());
 
   // Misc types
   // @ts-expect-error TODO(psyche): There is no `ProgressImage` in the server types yet
diff --git a/invokeai/frontend/web/src/features/nodes/types/common.ts b/invokeai/frontend/web/src/features/nodes/types/common.ts
index 923fef3c04..461e804db3 100644
--- a/invokeai/frontend/web/src/features/nodes/types/common.ts
+++ b/invokeai/frontend/web/src/features/nodes/types/common.ts
@@ -64,7 +64,6 @@ export const zModelType = z.enum([
   'ip_adapter',
   'clip_vision',
   't2i_adapter',
-  'onnx', // TODO(psyche): Remove this when removed from backend
 ]);
 export const zModelName = z.string().min(3);
 export const zModelIdentifier = z.object({
@@ -80,49 +79,6 @@ export type BaseModel = z.infer<typeof zBaseModel>;
 export type ModelType = z.infer<typeof zModelType>;
 export type ModelIdentifier = z.infer<typeof zModelIdentifier>;
 export type ModelIdentifierWithBase = z.infer<typeof zModelIdentifierWithBase>;
-export const zMainModelField = zModelIdentifierWithBase;
-export type MainModelField = z.infer<typeof zMainModelField>;
-
-export const zSDXLRefinerModelField = zModelIdentifier;
-export type SDXLRefinerModelField = z.infer<typeof zSDXLRefinerModelField>;
-
-export const zSubModelType = z.enum([
-  'unet',
-  'text_encoder',
-  'text_encoder_2',
-  'tokenizer',
-  'tokenizer_2',
-  'vae',
-  'vae_decoder',
-  'vae_encoder',
-  'scheduler',
-  'safety_checker',
-]);
-export type SubModelType = z.infer<typeof zSubModelType>;
-
-export const zVAEModelField = zModelIdentifierWithBase;
-
-const zModelInfo = zModelIdentifier.extend({
-  submodel_type: zSubModelType.nullish(),
-});
-export type ModelInfo = z.infer<typeof zModelInfo>;
-
-export const zLoRAModelField = zModelIdentifierWithBase;
-export type LoRAModelField = z.infer<typeof zLoRAModelField>;
-
-export const zControlNetModelField = zModelIdentifierWithBase;
-export type ControlNetModelField = z.infer<typeof zControlNetModelField>;
-
-export const zIPAdapterModelField = zModelIdentifierWithBase;
-export type IPAdapterModelField = z.infer<typeof zIPAdapterModelField>;
-
-export const zT2IAdapterModelField = zModelIdentifierWithBase;
-export type T2IAdapterModelField = z.infer<typeof zT2IAdapterModelField>;
-
-export const zVAEField = z.object({
-  vae: zModelInfo,
-});
-export type VAEField = z.infer<typeof zVAEField>;
 // #endregion
 
 // #region Control Adapters
diff --git a/invokeai/frontend/web/src/features/nodes/types/constants.ts b/invokeai/frontend/web/src/features/nodes/types/constants.ts
index 35ef9e9fd2..0100c0df7d 100644
--- a/invokeai/frontend/web/src/features/nodes/types/constants.ts
+++ b/invokeai/frontend/web/src/features/nodes/types/constants.ts
@@ -23,14 +23,6 @@ export const SHARED_NODE_PROPERTIES: Partial<Node> = {
   dragHandle: `.${DRAG_HANDLE_CLASSNAME}`,
 };
 
-/**
- * Helper for getting the kind of a field.
- */
-export const KIND_MAP = {
-  input: 'inputs' as const,
-  output: 'outputs' as const,
-};
-
 /**
  * Model types' handles are rendered as squares in the UI.
  */
diff --git a/invokeai/frontend/web/src/features/nodes/types/field.ts b/invokeai/frontend/web/src/features/nodes/types/field.ts
index aa6164d6e5..e630d59e07 100644
--- a/invokeai/frontend/web/src/features/nodes/types/field.ts
+++ b/invokeai/frontend/web/src/features/nodes/types/field.ts
@@ -3,14 +3,9 @@ import { z } from 'zod';
 import {
   zBoardField,
   zColorField,
-  zControlNetModelField,
   zImageField,
-  zIPAdapterModelField,
-  zLoRAModelField,
-  zMainModelField,
+  zModelIdentifierWithBase,
   zSchedulerField,
-  zT2IAdapterModelField,
-  zVAEModelField,
 } from './common';
 
 /**
@@ -313,7 +308,7 @@ export const isColorFieldInputTemplate = (val: unknown): val is ColorFieldInputT
 export const zMainModelFieldType = zFieldTypeBase.extend({
   name: z.literal('MainModelField'),
 });
-export const zMainModelFieldValue = zMainModelField.optional();
+export const zMainModelFieldValue = zModelIdentifierWithBase.optional();
 export const zMainModelFieldInputInstance = zFieldInputInstanceBase.extend({
   value: zMainModelFieldValue,
 });
@@ -391,7 +386,7 @@ export const isSDXLRefinerModelFieldInputTemplate = (val: unknown): val is SDXLR
 export const zVAEModelFieldType = zFieldTypeBase.extend({
   name: z.literal('VAEModelField'),
 });
-export const zVAEModelFieldValue = zVAEModelField.optional();
+export const zVAEModelFieldValue = zModelIdentifierWithBase.optional();
 export const zVAEModelFieldInputInstance = zFieldInputInstanceBase.extend({
   value: zVAEModelFieldValue,
 });
@@ -417,7 +412,7 @@ export const isVAEModelFieldInputTemplate = (val: unknown): val is VAEModelField
 export const zLoRAModelFieldType = zFieldTypeBase.extend({
   name: z.literal('LoRAModelField'),
 });
-export const zLoRAModelFieldValue = zLoRAModelField.optional();
+export const zLoRAModelFieldValue = zModelIdentifierWithBase.optional();
 export const zLoRAModelFieldInputInstance = zFieldInputInstanceBase.extend({
   value: zLoRAModelFieldValue,
 });
@@ -443,7 +438,7 @@ export const isLoRAModelFieldInputTemplate = (val: unknown): val is LoRAModelFie
 export const zControlNetModelFieldType = zFieldTypeBase.extend({
   name: z.literal('ControlNetModelField'),
 });
-export const zControlNetModelFieldValue = zControlNetModelField.optional();
+export const zControlNetModelFieldValue = zModelIdentifierWithBase.optional();
 export const zControlNetModelFieldInputInstance = zFieldInputInstanceBase.extend({
   value: zControlNetModelFieldValue,
 });
@@ -471,7 +466,7 @@ export const isControlNetModelFieldValue = (v: unknown): v is ControlNetModelFie
 export const zIPAdapterModelFieldType = zFieldTypeBase.extend({
   name: z.literal('IPAdapterModelField'),
 });
-export const zIPAdapterModelFieldValue = zIPAdapterModelField.optional();
+export const zIPAdapterModelFieldValue = zModelIdentifierWithBase.optional();
 export const zIPAdapterModelFieldInputInstance = zFieldInputInstanceBase.extend({
   value: zIPAdapterModelFieldValue,
 });
@@ -499,7 +494,7 @@ export const isIPAdapterModelFieldValue = (val: unknown): val is IPAdapterModelF
 export const zT2IAdapterModelFieldType = zFieldTypeBase.extend({
   name: z.literal('T2IAdapterModelField'),
 });
-export const zT2IAdapterModelFieldValue = zT2IAdapterModelField.optional();
+export const zT2IAdapterModelFieldValue = zModelIdentifierWithBase.optional();
 export const zT2IAdapterModelFieldInputInstance = zFieldInputInstanceBase.extend({
   value: zT2IAdapterModelFieldValue,
 });