refac

backend/open_webui/routers/configs.py

@@ -769,6 +769,7 @@ class ModelsConfigForm(BaseModel):
 async def get_models_defaults(request: Request, user=Depends(get_verified_user)):
     return {
         'DEFAULT_MODEL_METADATA': await Config.get('models.default_metadata'),
+        'DEFAULT_FUNCTION_CALLING': (await Config.get('models.default_params') or {}).get('function_calling'),
     }
 
 

backend/open_webui/utils/middleware.py

@@ -172,6 +172,7 @@ from open_webui.utils.tools import (
     get_terminal_tools,
     get_tools,
     get_updated_tool_function,
+    is_file_context_enabled,
 )
 from starlette.responses import JSONResponse, Response, StreamingResponse
 
@@ -2889,8 +2890,7 @@ async def process_chat_payload(request, form_data, user, metadata, model):
                 except Exception as e:
                     log.exception(e)
 
-    # Check if file context extraction is enabled for this model (default True)
-    file_context_enabled = (model.get('info', {}).get('meta', {}).get('capabilities') or {}).get('file_context', True)
+    file_context_enabled = is_file_context_enabled(model, metadata)
 
     if file_context_enabled:
         try:

backend/open_webui/utils/tools.py

@@ -585,6 +585,12 @@ async def get_tools(request: Request, tool_ids: list[str], user: UserModel, extr
     return tools_dict
 
 
+def is_file_context_enabled(model: dict, metadata: dict) -> bool:
+    return (model.get('info', {}).get('meta', {}).get('capabilities') or {}).get(
+        'file_context', metadata.get('params', {}).get('function_calling') == 'legacy'
+    )
+
+
 def get_attached_knowledge(model: dict, metadata: dict) -> list[dict]:
     model_meta = model.get('info', {}).get('meta', {})
     knowledge = []
@@ -603,8 +609,7 @@ def get_attached_knowledge(model: dict, metadata: dict) -> list[dict]:
             knowledge.append({**item, 'source': source})
             seen.add(key)
 
-    file_context_enabled = (model_meta.get('capabilities') or {}).get('file_context', True)
-    if not file_context_enabled:
+    if not is_file_context_enabled(model, metadata):
         for item in metadata.get('files') or []:
             if not isinstance(item, dict) or item.get('type') not in ('collection', 'note'):
                 continue
@@ -736,7 +741,7 @@ async def get_builtin_tools(
     if (
         is_builtin_tool_enabled('files')
         and get_model_capability('file_upload')
-        and not get_model_capability('file_context')
+        and not is_file_context_enabled(model, metadata)
         and has_chat_files
         and await has_user_chat_permission('file_upload')
     ):

src/lib/components/admin/Settings/Models/ModelDefaultsPanel.svelte

@@ -83,7 +83,7 @@
 
 		const savedMeta = config?.DEFAULT_MODEL_METADATA;
 		if (savedMeta && Object.keys(savedMeta).length > 0) {
-			defaultCapabilities = savedMeta.capabilities ?? { ...DEFAULT_CAPABILITIES };
+			defaultCapabilities = { ...DEFAULT_CAPABILITIES, ...(savedMeta.capabilities ?? {}) };
 			defaultFeatureIds = savedMeta.defaultFeatureIds ?? [];
 			builtinTools = savedMeta.builtinTools ?? {};
 			toolIds = savedMeta.toolIds ?? [];
@@ -215,6 +215,7 @@
 						>
 							<Capabilities
 								bind:capabilities={defaultCapabilities}
+								functionCalling={defaultParams.function_calling}
 								bind:defaultFeatureIds
 								bind:builtinTools
 							/>

src/lib/components/workspace/Models/Capabilities.svelte

@@ -68,6 +68,11 @@
 	type Capability = keyof typeof capabilityLabels;
 
 	export let capabilities: Partial<Record<Capability, boolean>> = {};
+	export let functionCalling: string | null = null;
+	$: effectiveCapabilities = {
+		...capabilities,
+		file_context: capabilities.file_context ?? functionCalling === 'legacy'
+	};
 
 	export let defaultFeatureIds: string[] = [];
 	export let builtinTools: Record<string, boolean> = {};
@@ -81,7 +86,7 @@
 			(key !== 'terminal' || hasTerminal) &&
 			(capabilityLabels[key].enabled ?? true)
 	);
-	$: enabledCapabilityIds = availableCapabilities.filter((key) => capabilities[key]);
+	$: enabledCapabilityIds = availableCapabilities.filter((key) => effectiveCapabilities[key]);
 	$: availableFeatures = featureKeys.filter((key) => enabledCapabilityIds.includes(key));
 	$: enabledDefaultIds = availableFeatures.filter((key) => defaultFeatureIds.includes(key));
 	const setDefault = (key: string, enabled: boolean) => {
@@ -114,7 +119,8 @@
 				<ModelSettingToggle
 					label={capabilityLabels[key].label}
 					description={capabilityLabels[key].description}
-					bind:checked={capabilities[key]}
+					checked={effectiveCapabilities[key]}
+					on:change={(e) => (capabilities[key] = e.detail)}
 					{disabled}
 				/>
 			{/each}

src/lib/components/workspace/Models/ModelEditor.svelte

@@ -94,6 +94,7 @@
 	let commitMessage = '';
 	let savedDraft = '';
 	let defaultMeta: Record<string, any> = {};
+	let defaultFunctionCalling: string | null = null;
 	let allowNavigation = false;
 	let showDiscard = false;
 	let afterDiscard: (() => void) | null = null;
@@ -784,6 +785,7 @@
 		// reflects the actual defaults rather than hardcoded values
 		const modelsConfig = await getModelsDefaults(localStorage.token).catch(() => null);
 		defaultMeta = modelsConfig?.DEFAULT_MODEL_METADATA ?? {};
+		defaultFunctionCalling = modelsConfig?.DEFAULT_FUNCTION_CALLING ?? null;
 
 		// Use admin defaults as base, falling back to hardcoded defaults
 		capabilities = { ...DEFAULT_CAPABILITIES, ...(defaultMeta.capabilities ?? {}) };
@@ -1723,6 +1725,7 @@
 									<div class="space-y-0.5">
 										<Capabilities
 											bind:capabilities
+											functionCalling={params.function_calling ?? defaultFunctionCalling}
 											bind:defaultFeatureIds
 											bind:builtinTools
 											disabled={readOnly}

src/lib/constants.ts

@@ -114,7 +114,7 @@ export const SUPPORTED_FILE_EXTENSIONS = [
 ];
 
 export const DEFAULT_CAPABILITIES = {
-	file_context: true,
+	file_context: undefined as boolean | undefined,
 	vision: true,
 	file_upload: true,
 	web_search: true,

src/lib/i18n/locales/en-US/translation.json

@@ -3359,7 +3359,7 @@
 	"settings.admin.models.capabilities.citations.label": "Citations",
 	"settings.admin.models.capabilities.codeInterpreter.description": "Model can execute code and perform calculations",
 	"settings.admin.models.capabilities.codeInterpreter.label": "Code Interpreter",
-	"settings.admin.models.capabilities.fileContext.description": "Inject file content into conversation context",
+	"settings.admin.models.capabilities.fileContext.description": "Automatically inject file content into the conversation. Defaults to off in native mode so the model reads files through tools, and on in legacy mode.",
 	"settings.admin.models.capabilities.fileContext.label": "File Context",
 	"settings.admin.models.capabilities.fileUpload.description": "Model accepts file inputs",
 	"settings.admin.models.capabilities.fileUpload.label": "File Upload",