Moonshot: Pull vision flag from model data

Fixes #5068

public/scripts/extensions/caption/index.js

@@ -623,6 +623,7 @@ jQuery(async function () {
         await processEndpoint('electronhub', '/api/backends/chat-completions/multimodal-models/electronhub');
         await processEndpoint('mistral', '/api/backends/chat-completions/multimodal-models/mistral');
         await processEndpoint('xai', '/api/backends/chat-completions/multimodal-models/xai');
+        await processEndpoint('moonshot', '/api/backends/chat-completions/multimodal-models/moonshot');
     }
 
     await addSettings();

public/scripts/extensions/caption/settings.html

@@ -49,13 +49,10 @@
                         </div>
                     </label>
                     <select id="caption_multimodal_model" class="flex1 text_pole">
-                        <!-- AI/ML API, OpenRouter, Pollinations, NanoGPT, Mistral, xAI are added externally by JavaScript -->
+                        <!-- AI/ML API, OpenRouter, Pollinations, NanoGPT, Mistral, xAI, Moonshot are added externally by JavaScript -->
                         <option data-type="cohere" value="c4ai-aya-vision-8b">c4ai-aya-vision-8b</option>
                         <option data-type="cohere" value="c4ai-aya-vision-32b">c4ai-aya-vision-32b</option>
                         <option data-type="cohere" value="command-a-vision-07-2025">command-a-vision-07-2025</option>
-                        <option data-type="moonshot" value="moonshot-v1-8k-vision-preview">moonshot-v1-8k-vision-preview</option>
-                        <option data-type="moonshot" value="moonshot-v1-32k-vision-preview">moonshot-v1-32k-vision-preview</option>
-                        <option data-type="moonshot" value="moonshot-v1-128k-vision-preview">moonshot-v1-128k-vision-preview</option>
                         <option data-type="openai" value="gpt-5.2">gpt-5.2</option>
                         <option data-type="openai" value="gpt-5.2-2025-12-11">gpt-5.2-2025-12-11</option>
                         <option data-type="openai" value="gpt-5.2-chat-latest">gpt-5.2-chat-latest</option>

public/scripts/openai.js

@@ -4909,8 +4909,13 @@ function getMoonshotMaxContext(model, isUnlocked) {
         'moonshot-v1-32k-vision-preview': max_32k,
         'moonshot-v1-128k-vision-preview': max_128k,
         'kimi-k2-0711-preview': max_32k,
-        'kimi-latest': max_32k,
+        'kimi-latest': max_256k,
         'kimi-thinking-preview': max_32k,
+        'kimi-k2.5': max_256k,
+        'kimi-k2-0905-preview': max_256k,
+        'kimi-k2-turbo-preview': max_256k,
+        'kimi-k2-thinking': max_256k,
+        'kimi-k2-thinking-turbo': max_256k,
     };
 
     // Return context size if model found, otherwise default to 32k
@@ -5837,6 +5842,8 @@ export function isImageInliningSupported() {
         'moonshot-v1-8k-vision-preview',
         'moonshot-v1-32k-vision-preview',
         'moonshot-v1-128k-vision-preview',
+        'kimi-k2.5',
+        'kimi-latest',
         // Z.AI (GLM)
         'glm-4.5v',
         'glm-4.6v',
@@ -5888,7 +5895,7 @@ export function isImageInliningSupported() {
         case chat_completion_sources.COMETAPI:
             return true;
         case chat_completion_sources.MOONSHOT:
-            return visionSupportedModels.some(model => oai_settings.moonshot_model.includes(model));
+            return (Array.isArray(model_list) && model_list.find(m => m.id === oai_settings.moonshot_model)?.supports_image_in);
         case chat_completion_sources.NANOGPT:
             return (Array.isArray(model_list) && model_list.find(m => m.id === oai_settings.nanogpt_model)?.capabilities?.vision);
         case chat_completion_sources.ZAI:

src/endpoints/backends/chat-completions.js

@@ -2615,6 +2615,35 @@ multimodalModels.post('/xai', async (req, res) => {
     }
 });
 
+multimodalModels.post('/moonshot', async (req, res) => {
+    try {
+        const key = readSecret(req.user.directories, SECRET_KEYS.MOONSHOT);
+
+        if (!key) {
+            return res.json([]);
+        }
+
+        const response = await fetch('https://api.moonshot.ai/v1/models', {
+            headers: {
+                'Authorization': `Bearer ${key}`,
+            },
+        });
+
+        if (!response.ok) {
+            return res.json([]);
+        }
+
+        /** @type {any} */
+        const data = await response.json();
+
+        const multimodalModels = data.data.filter(m => m.supports_image_in).map(m => m.id);
+        return res.json(multimodalModels);
+    } catch (error) {
+        console.error(error);
+        return res.sendStatus(500);
+    }
+});
+
 router.use('/multimodal-models', multimodalModels);
 
 router.post('/process', async function (request, response) {