Update AI model options to latest versions

Replace outdated Claude models (Sonnet 4.5, Opus 4.1, 3.7 Sonnet) with
Sonnet 4.6 and Opus 4.6 in the AIModel enum. Update Claude and ChatGPT
twist model choices to match current model IDs.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: KrisBraun

.changeset/update-ai-models.md

@@ -0,0 +1,5 @@
+---
+"@plotday/twister": minor
+---
+
+Changed: Update AIModel enum to latest model versions — added Claude Opus 4.6 and Sonnet 4.6, removed Claude Sonnet 4.5, Opus 4.1, and Claude 3.7 Sonnet

twister/src/tools/ai.ts

@@ -243,11 +243,10 @@ export enum AIModel {
   O3 = "openai/o3",
   O3_MINI = "openai/o3-mini",
 
-  // Anthropic models - Claude 4.x and 3.7 series
-  CLAUDE_SONNET_45 = "anthropic/claude-sonnet-4-5",
+  // Anthropic models - Claude 4.x series
+  CLAUDE_OPUS_46 = "anthropic/claude-opus-4-6",
+  CLAUDE_SONNET_46 = "anthropic/claude-sonnet-4-6",
   CLAUDE_HAIKU_45 = "anthropic/claude-haiku-4-5",
-  CLAUDE_OPUS_41 = "anthropic/claude-opus-4-1",
-  CLAUDE_37_SONNET = "anthropic/claude-3-7-sonnet-latest",
 
   // Google models - Gemini 2.x series
   GEMINI_25_PRO = "google/gemini-2.5-pro",
@@ -289,7 +288,7 @@ export interface AIRequest<
    *
    * @example
    * // With a specific model hint
-   * model: { speed: "balanced", cost: "medium", hint: "anthropic/claude-sonnet-4-5" }
+   * model: { speed: "balanced", cost: "medium", hint: "anthropic/claude-sonnet-4-6" }
    */
   model: ModelPreferences;
 

twists/chatgpt/package.json

@@ -2,7 +2,7 @@
   "name": "@plotday/twist-chatgpt",
   "plotTwistId": "019cf6f7-275e-7123-a443-3fb3b0e777c3",
   "displayName": "ChatGPT",
-  "description": "Chat with OpenAI's GPT models",
+  "description": "Chat with OpenAI's GPT-5",
   "logoUrl": "https://api.iconify.design/simple-icons/openai.svg",
   "logoUrlDark": "https://api.iconify.design/simple-icons/openai.svg?color=%23ffffff",
   "main": "src/index.ts",

twists/chatgpt/src/index.ts

@@ -22,11 +22,10 @@ export default class ChatGPTTwist extends Twist<ChatGPTTwist> {
           label: "AI Model",
           description: "The AI model used for chat responses",
           choices: [
-            { value: "openai/o3", label: "o3" },
-            { value: "openai/gpt-4.1", label: "GPT-4.1" },
-            { value: "openai/gpt-4.1-mini", label: "GPT-4.1 Mini (Fast)" },
+            { value: "openai/gpt-5", label: "GPT-5" },
+            { value: "openai/gpt-5-mini", label: "GPT-5 Mini (Fast)" },
           ],
-          default: "openai/gpt-4.1",
+          default: "openai/gpt-5",
         },
       }),
       ai: build(AI),

twists/claude/package.json

@@ -3,8 +3,8 @@
   "plotTwistId": "019cf6f7-275e-7296-8d42-9f36813b8652",
   "displayName": "Claude",
   "description": "Chat with Anthropic's Claude models",
-  "logoUrl": "https://api.iconify.design/simple-icons/anthropic.svg",
-  "logoUrlDark": "https://api.iconify.design/simple-icons/anthropic.svg?color=%23ffffff",
+  "logoUrl": "https://api.iconify.design/simple-icons/claude.svg",
+  "logoUrlDark": "https://api.iconify.design/simple-icons/claude.svg?color=%23ffffff",
   "main": "src/index.ts",
   "types": "src/index.ts",
   "sideEffects": false,

twists/claude/src/index.ts

@@ -22,11 +22,11 @@ export default class ClaudeTwist extends Twist<ClaudeTwist> {
           label: "AI Model",
           description: "The AI model used for chat responses",
           choices: [
-            { value: "anthropic/claude-opus-4", label: "Claude Opus 4" },
-            { value: "anthropic/claude-sonnet-4", label: "Claude Sonnet 4" },
-            { value: "anthropic/claude-haiku-4", label: "Claude Haiku 4 (Fast)" },
+            { value: "anthropic/claude-opus-4-6", label: "Claude Opus 4.6" },
+            { value: "anthropic/claude-sonnet-4-6", label: "Claude Sonnet 4.6" },
+            { value: "anthropic/claude-haiku-4-5", label: "Claude Haiku 4.5 (Fast)" },
           ],
-          default: "anthropic/claude-sonnet-4",
+          default: "anthropic/claude-sonnet-4-6",
         },
       }),
       ai: build(AI),