style: simplify LLM model terminology in UI

docs/chinese-llm-setup.md

@@ -24,7 +24,7 @@ SurfSense 现已支持以下国产 LLM：
 
 1. 登录 SurfSense Dashboard
 2. 进入 **Settings** → **API Keys** (或 **LLM Configurations**)
-3. 点击 **Add LLM Model**
+3. 点击 **Add Model**
 4. 从 **Provider** 下拉菜单中选择你的国产 LLM 提供商
 5. 填写必填字段（见下方各提供商详细配置）
 6. 点击 **Save**

surfsense_backend/alembic/versions/51_add_new_llm_config_table.py

@@ -17,10 +17,10 @@ depends_on: str | Sequence[str] | None = None
 
 def upgrade() -> None:
     """
-    Add the new_llm_configs table that combines LLM model settings with prompt configuration.
+    Add the new_llm_configs table that combines model settings with prompt configuration.
 
     This table includes:
-    - LLM model configuration (provider, model_name, api_key, etc.)
+    - Model configuration (provider, model_name, api_key, etc.)
     - Configurable system instructions
     - Citation toggle
     """
@@ -41,7 +41,7 @@ def upgrade() -> None:
                     name VARCHAR(100) NOT NULL,
                     description VARCHAR(500),
                     
-                    -- LLM Model Configuration (same as llm_configs, excluding language)
+                    -- Model Configuration (same as llm_configs, excluding language)
                     provider litellmprovider NOT NULL,
                     custom_provider VARCHAR(100),
                     model_name VARCHAR(100) NOT NULL,

surfsense_backend/app/config/global_llm_config.example.yaml

@@ -17,7 +17,7 @@
 # - Configure router_settings below to customize the load balancing behavior
 #
 # Structure matches NewLLMConfig:
-# - LLM model configuration (provider, model_name, api_key, etc.)
+# - Model configuration (provider, model_name, api_key, etc.)
 # - Prompt configuration (system_instructions, citations_enabled)
 
 # Router Settings for Auto Mode

surfsense_backend/app/indexing_pipeline/exceptions.py

@@ -59,7 +59,7 @@ class PipelineMessages:
 
     LLM_AUTH = "LLM authentication failed. Check your API key."
     LLM_PERMISSION = "LLM request denied. Check your account permissions."
-    LLM_NOT_FOUND = "LLM model not found. Check your model configuration."
+    LLM_NOT_FOUND = "Model not found. Check your model configuration."
     LLM_BAD_REQUEST = "LLM rejected the request. Document content may be invalid."
     LLM_UNPROCESSABLE = (
         "Document exceeds the LLM context window even after optimization."
@@ -67,7 +67,7 @@ class PipelineMessages:
     LLM_RESPONSE = "LLM returned an invalid response."
     LLM_AUTH = "LLM authentication failed. Check your API key."
     LLM_PERMISSION = "LLM request denied. Check your account permissions."
-    LLM_NOT_FOUND = "LLM model not found. Check your model configuration."
+    LLM_NOT_FOUND = "Model not found. Check your model configuration."
     LLM_BAD_REQUEST = "LLM rejected the request. Document content may be invalid."
     LLM_UNPROCESSABLE = (
         "Document exceeds the LLM context window even after optimization."

surfsense_backend/app/routes/__init__.py

@@ -84,7 +84,7 @@ router.include_router(confluence_add_connector_router)
 router.include_router(clickup_add_connector_router)
 router.include_router(dropbox_add_connector_router)
 router.include_router(new_llm_config_router)  # LLM configs with prompt configuration
-router.include_router(model_list_router)  # Dynamic LLM model catalogue from OpenRouter
+router.include_router(model_list_router)  # Dynamic model catalogue from OpenRouter
 router.include_router(logs_router)
 router.include_router(circleback_webhook_router)  # Circleback meeting webhooks
 router.include_router(surfsense_docs_router)  # Surfsense documentation for citations

surfsense_backend/app/routes/model_list_routes.py

@@ -1,5 +1,5 @@
 """
-API route for fetching the available LLM models catalogue.
+API route for fetching the available models catalogue.
 
 Serves a dynamically-updated list sourced from the OpenRouter public API,
 with a local JSON fallback when the API is unreachable.
@@ -30,7 +30,7 @@ async def list_available_models(
     user: User = Depends(current_active_user),
 ):
     """
-    Return all available LLM models grouped by provider.
+    Return all available models grouped by provider.
 
     The list is sourced from the OpenRouter public API and cached for 1 hour.
     If the API is unreachable, a local fallback file is used instead.

surfsense_backend/app/routes/new_llm_config_routes.py

@@ -1,7 +1,7 @@
 """
 API routes for NewLLMConfig CRUD operations.
 
-NewLLMConfig combines LLM model settings with prompt configuration:
+NewLLMConfig combines model settings with prompt configuration:
 - LLM provider, model, API key, etc.
 - Configurable system instructions
 - Citation toggle

surfsense_backend/app/schemas/new_llm_config.py

@@ -1,7 +1,7 @@
 """
 Pydantic schemas for the NewLLMConfig API.
 
-NewLLMConfig combines LLM model settings with prompt configuration:
+NewLLMConfig combines model settings with prompt configuration:
 - LLM provider, model, API key, etc.
 - Configurable system instructions
 - Citation toggle
@@ -26,7 +26,7 @@ class NewLLMConfigBase(BaseModel):
         None, max_length=500, description="Optional description"
     )
 
-    # LLM Model Configuration
+    # Model Configuration
     provider: LiteLLMProvider = Field(..., description="LiteLLM provider type")
     custom_provider: str | None = Field(
         None, max_length=100, description="Custom provider name when provider is CUSTOM"
@@ -71,7 +71,7 @@ class NewLLMConfigUpdate(BaseModel):
     name: str | None = Field(None, max_length=100)
     description: str | None = Field(None, max_length=500)
 
-    # LLM Model Configuration
+    # Model Configuration
     provider: LiteLLMProvider | None = None
     custom_provider: str | None = Field(None, max_length=100)
     model_name: str | None = Field(None, max_length=100)
@@ -106,7 +106,7 @@ class NewLLMConfigPublic(BaseModel):
     name: str
     description: str | None = None
 
-    # LLM Model Configuration (no api_key)
+    # Model Configuration (no api_key)
     provider: LiteLLMProvider
     custom_provider: str | None = None
     model_name: str
@@ -149,7 +149,7 @@ class GlobalNewLLMConfigRead(BaseModel):
     name: str
     description: str | None = None
 
-    # LLM Model Configuration (no api_key)
+    # Model Configuration (no api_key)
     provider: str  # String because YAML doesn't enforce enum, "AUTO" for Auto mode
     custom_provider: str | None = None
     model_name: str

surfsense_backend/app/services/model_list_service.py

@@ -1,5 +1,5 @@
 """
-Service for fetching and caching the available LLM model list.
+Service for fetching and caching the available model list.
 
 Uses the OpenRouter public API as the primary source, with a local
 fallback JSON file when the API is unreachable.

surfsense_web/atoms/new-llm-config/new-llm-config-mutation.atoms.ts

@@ -34,7 +34,7 @@ export const createNewLLMConfigMutationAtom = atomWithMutation((get) => {
 			});
 		},
 		onError: (error: Error) => {
-			toast.error(error.message || "Failed to create LLM model");
+			toast.error(error.message || "Failed to create model");
 		},
 	};
 });

surfsense_web/atoms/new-llm-config/new-llm-config-query.atoms.ts

@@ -66,7 +66,7 @@ export const defaultSystemInstructionsAtom = atomWithQuery(() => {
 });
 
 /**
- * Query atom for the dynamic LLM model catalogue.
+ * Query atom for the dynamic model catalogue.
  * Fetched from the backend (which proxies OpenRouter's public API).
  * Falls back to the static hardcoded list on error.
  */

surfsense_web/components/new-chat/model-selector.tsx

@@ -498,7 +498,7 @@ export function ModelSelector({
 										}}
 									>
 										<Plus className="size-4 text-primary" />
-										<span className="text-sm font-medium">Add LLM Model</span>
+										<span className="text-sm font-medium">Add Model</span>
 									</Button>
 								</div>
 							</CommandList>

surfsense_web/components/settings/model-config-manager.tsx

@@ -150,7 +150,7 @@ export function ModelConfigManager({ searchSpaceId }: ModelConfigManagerProps) {
 						onClick={openNewDialog}
 						className="gap-2 bg-white text-black hover:bg-neutral-100 dark:bg-white dark:text-black dark:hover:bg-neutral-200"
 					>
-						Add LLM Model
+						Add Model
 					</Button>
 				)}
 			</div>
@@ -252,11 +252,11 @@ export function ModelConfigManager({ searchSpaceId }: ModelConfigManagerProps) {
 						<div>
 							<Card className="border-0 bg-transparent shadow-none">
 								<CardContent className="flex flex-col items-center justify-center py-10 md:py-16 text-center">
-									<h3 className="text-sm md:text-base font-semibold mb-2">No LLM Models Yet</h3>
+									<h3 className="text-sm md:text-base font-semibold mb-2">No Models Yet</h3>
 									<p className="text-[11px] md:text-xs text-muted-foreground max-w-sm mb-4">
 										{canCreate
-											? "Add your first LLM model to power document summarization, chat, and other agent capabilities"
-											: "No LLM models have been added to this space yet. Contact a space owner to add one"}
+											? "Add your first model to power document summarization, chat, and other agent capabilities"
+											: "No models have been added to this space yet. Contact a space owner to add one"}
 									</p>
 								</CardContent>
 							</Card>
@@ -420,7 +420,7 @@ export function ModelConfigManager({ searchSpaceId }: ModelConfigManagerProps) {
 			>
 				<AlertDialogContent className="select-none">
 					<AlertDialogHeader>
-						<AlertDialogTitle>Delete LLM Model</AlertDialogTitle>
+						<AlertDialogTitle>Delete Model</AlertDialogTitle>
 						<AlertDialogDescription>
 							Are you sure you want to delete{" "}
 							<span className="font-semibold text-foreground">{configToDelete?.name}</span>? This

surfsense_web/content/docs/testing.mdx

@@ -10,7 +10,7 @@ SurfSense uses [pytest](https://docs.pytest.org/) with two test layers: **unit**
 
 - **PostgreSQL + pgvector** running locally (database `surfsense_test` will be used)
 - **`REGISTRATION_ENABLED=TRUE`** in your `.env` (this is the default)
-- A working LLM model with a valid API key in `global_llm_config.yaml` (for integration tests)
+- A working model with a valid API key in `global_llm_config.yaml` (for integration tests)
 
 No Redis or Celery is required — integration tests use an inline task dispatcher.
 

surfsense_web/contracts/enums/llm-models.ts

@@ -5,7 +5,7 @@ export interface LLMModel {
 	contextWindow?: string;
 }
 
-// Comprehensive LLM models database organized by provider
+// Comprehensive models database organized by provider
 export const LLM_MODELS: LLMModel[] = [
 	// OpenAI
 	{

surfsense_web/contracts/types/new-llm-config.types.ts

@@ -41,14 +41,14 @@ export const liteLLMProviderEnum = z.enum([
 export type LiteLLMProvider = z.infer<typeof liteLLMProviderEnum>;
 
 /**
- * NewLLMConfig - combines LLM model settings with prompt configuration
+ * NewLLMConfig - combines model settings with prompt configuration
  */
 export const newLLMConfig = z.object({
 	id: z.number(),
 	name: z.string().max(100),
 	description: z.string().max(500).nullable().optional(),
 
-	// LLM Model Configuration
+	// Model Configuration
 	provider: liteLLMProviderEnum,
 	custom_provider: z.string().max(100).nullable().optional(),
 	model_name: z.string().max(100),
@@ -148,7 +148,7 @@ export const globalNewLLMConfig = z.object({
 	name: z.string(),
 	description: z.string().nullable().optional(),
 
-	// LLM Model Configuration (no api_key)
+	// Model Configuration (no api_key)
 	provider: z.string(), // String because YAML doesn't enforce enum, "AUTO" for Auto mode
 	custom_provider: z.string().nullable().optional(),
 	model_name: z.string(),

surfsense_web/lib/apis/new-llm-config-api.service.ts

@@ -147,7 +147,7 @@ class NewLLMConfigApiService {
 	};
 
 	/**
-	 * Get the dynamic LLM model catalogue (sourced from OpenRouter API)
+	 * Get the dynamic model catalogue (sourced from OpenRouter API)
 	 */
 	getModels = async () => {
 		return baseApiService.get(`/api/v1/models`, getModelListResponse);

surfsense_web/messages/en.json

@@ -737,7 +737,7 @@
 		"nav_general": "General",
 		"nav_general_desc": "Name, description & basic info",
 		"nav_agent_configs": "Agent Configs",
-		"nav_agent_configs_desc": "LLM models with prompts & citations",
+		"nav_agent_configs_desc": "Models with prompts & citations",
 		"nav_role_assignments": "Role Assignments",
 		"nav_role_assignments_desc": "Assign configs to agent roles",
 		"nav_image_models": "Image Models",