Add GPT 4.1 models

Author: henry-lang

src/models.ts

@@ -13,6 +13,8 @@ export const models = {
     models: [
       'gpt-4.5-preview',
       'gpt-4.5-preview-2025-02-27',
+      'gpt-4.1',
+      'gpt-4.1-2025-04-14',
       'gpt-4o',
       'gpt-4o-mini',
       'gpt-4o-2024-05-13',
@@ -44,6 +46,8 @@ export const models = {
     ] as const,
     supportsCompletion: true,
     supportsStreaming: [
+      'gpt-4.1',
+      'gpt-4.1-2025-04-14',
       'gpt-4.5-preview',
       'gpt-4.5-preview-2025-02-27',
       'gpt-4o',
@@ -72,6 +76,8 @@ export const models = {
       'o3-mini',
     ] as const,
     supportsJSON: [
+      'gpt-4.1',
+      'gpt-4.1-2025-04-14',
       'gpt-4.5-preview',
       'gpt-4.5-preview-2025-02-27',
       'gpt-4o',
@@ -90,6 +96,8 @@ export const models = {
       'o3-mini',
     ] as const,
     supportsImages: [
+      'gpt-4.1',
+      'gpt-4.1-2025-04-14',
       'gpt-4.5-preview',
       'gpt-4.5-preview-2025-02-27',
       'gpt-4o',
@@ -104,6 +112,8 @@ export const models = {
       'gpt-4-vision-preview',
     ] as const,
     supportsToolCalls: [
+      'gpt-4.1',
+      'gpt-4.1-2025-04-14',
       'gpt-4.5-preview',
       'gpt-4.5-preview-2025-02-27',
       'gpt-4o',