Add model allow-list validation to analysis endpoints

Reject unsupported LLM model identifiers with HTTP 400 on all analysis
endpoints (single, batch, async batch). The SUPPORTED_MODELS list was
already defined for the /models endpoint but not enforced on incoming
requests. This completes the multi-model support feature by adding the
missing server-side validation.

Closes leeworks-agents/SPARC#1013

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

.gitea/workflows/build.yaml

@@ -39,6 +39,12 @@ jobs:
           apk add --no-cache nodejs npm
           cd frontend
           npm ci
+          npm run generate:local
+          if ! git diff --quiet src/api/schema.d.ts; then
+            echo "ERROR: src/api/schema.d.ts is out of date. Run 'npm run generate:local' and commit the result."
+            git diff src/api/schema.d.ts
+            exit 1
+          fi
           npx tsc --noEmit
 
       - name: Run pytest

.gitea/workflows/test.yaml

@@ -40,6 +40,16 @@ jobs:
           apk add --no-cache nodejs npm
           cd frontend && npm ci
 
+      - name: Verify generated API types are up to date
+        shell: sh
+        run: |
+          cd frontend && npm run generate:local
+          if ! git diff --quiet src/api/schema.d.ts; then
+            echo "ERROR: src/api/schema.d.ts is out of date. Run 'npm run generate:local' and commit the result."
+            git diff src/api/schema.d.ts
+            exit 1
+          fi
+
       - name: Run TypeScript type check
         shell: sh
         run: |

SPARC/api.py

@@ -479,6 +479,20 @@ SUPPORTED_MODELS = [
     {"id": "meta-llama/llama-3.1-70b-instruct", "name": "Llama 3.1 70B", "provider": "Meta"},
 ]
 
+_SUPPORTED_MODEL_IDS = {m["id"] for m in SUPPORTED_MODELS}
+
+
+def _validate_model(model: str | None) -> None:
+    """Raise HTTP 400 if *model* is not in the supported allow-list."""
+    if model is not None and model not in _SUPPORTED_MODEL_IDS:
+        raise HTTPException(
+            status_code=400,
+            detail=(
+                f"Unsupported model '{model}'. "
+                f"Supported models: {', '.join(sorted(_SUPPORTED_MODEL_IDS))}"
+            ),
+        )
+
 
 @app.get("/models", tags=["System"])
 async def list_models():
@@ -814,6 +828,7 @@ async def analyze_company(
     Returns:
         Analysis results including patent count, AI insights, and success status
     """
+    _validate_model(model)
     if not _analyzer:
         raise HTTPException(status_code=503, detail="Analyzer not initialized")
 
@@ -873,6 +888,7 @@ async def analyze_companies_batch(
     Returns:
         Batch results with individual company analyses and summary statistics
     """
+    _validate_model(request.model)
     if not _analyzer:
         raise HTTPException(status_code=503, detail="Analyzer not initialized")
 
@@ -983,6 +999,7 @@ async def analyze_companies_async(
     Returns:
         Job status with job_id for polling
     """
+    _validate_model(request.model)
     global _job_counter
 
     _job_counter += 1

frontend/src/api/schema.d.ts

@@ -0,0 +1,975 @@
+/**
+ * This file was auto-generated by openapi-typescript.
+ * Do not make direct changes to the file.
+ */
+
+export interface paths {
+    "/auth/register": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Register
+         * @description Register a new user.
+         *
+         *     The first registered user automatically becomes an admin.
+         */
+        post: operations["register_auth_register_post"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/auth/login": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Login
+         * @description Authenticate user and return JWT tokens.
+         */
+        post: operations["login_auth_login_post"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/auth/refresh": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Refresh Token
+         * @description Refresh access token using refresh token.
+         */
+        post: operations["refresh_token_auth_refresh_post"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/auth/me": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Get Me
+         * @description Get current authenticated user.
+         */
+        get: operations["get_me_auth_me_get"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/admin/users": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * List Users
+         * @description List all users (admin only).
+         */
+        get: operations["list_users_admin_users_get"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/admin/users/{user_id}/role": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        /**
+         * Update User Role
+         * @description Update a user's role (admin only).
+         */
+        patch: operations["update_user_role_admin_users__user_id__role_patch"];
+        trace?: never;
+    };
+    "/admin/users/{user_id}": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        post?: never;
+        /**
+         * Delete User
+         * @description Delete a user (admin only).
+         */
+        delete: operations["delete_user_admin_users__user_id__delete"];
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/analytics": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Get Analytics
+         * @description Get analytics data (authenticated users only).
+         */
+        get: operations["get_analytics_analytics_get"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/health": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Health Check
+         * @description Check API health status.
+         */
+        get: operations["health_check_health_get"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/analyze/{company_name}": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Analyze Company
+         * @description Analyze a single company's patent portfolio.
+         *
+         *     This endpoint retrieves recent patents for the specified company,
+         *     parses them, and uses AI to generate a comprehensive analysis.
+         *
+         *     Args:
+         *         company_name: Name of the company to analyze (e.g., "nvidia", "intel")
+         *
+         *     Returns:
+         *         Analysis results including patent count, AI insights, and success status
+         */
+        get: operations["analyze_company_analyze__company_name__get"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/analyze/batch": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Analyze Companies Batch
+         * @description Analyze multiple companies' patent portfolios.
+         *
+         *     Processes companies concurrently for improved performance.
+         *     Limited to 20 companies per request.
+         *
+         *     Args:
+         *         request: List of company names and optional worker count
+         *
+         *     Returns:
+         *         Batch results with individual company analyses and summary statistics
+         */
+        post: operations["analyze_companies_batch_analyze_batch_post"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/analyze/batch/async": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        get?: never;
+        put?: never;
+        /**
+         * Analyze Companies Async
+         * @description Start an asynchronous batch analysis job.
+         *
+         *     Returns immediately with a job ID that can be used to poll for status.
+         *     Useful for large batch analyses that may take a long time.
+         *
+         *     Args:
+         *         request: List of company names and optional worker count
+         *
+         *     Returns:
+         *         Job status with job_id for polling
+         */
+        post: operations["analyze_companies_async_analyze_batch_async_post"];
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/jobs/{job_id}": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * Get Job Status
+         * @description Get the status of a background analysis job.
+         *
+         *     Args:
+         *         job_id: The job ID returned from the async batch endpoint
+         *
+         *     Returns:
+         *         Current job status including progress and results when complete
+         */
+        get: operations["get_job_status_jobs__job_id__get"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+    "/jobs": {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        /**
+         * List Jobs
+         * @description List all analysis jobs.
+         *
+         *     Args:
+         *         status: Optional filter by job status
+         *         limit: Maximum number of jobs to return (default 10, max 100)
+         *
+         *     Returns:
+         *         List of job statuses
+         */
+        get: operations["list_jobs_jobs_get"];
+        put?: never;
+        post?: never;
+        delete?: never;
+        options?: never;
+        head?: never;
+        patch?: never;
+        trace?: never;
+    };
+}
+export type webhooks = Record<string, never>;
+export interface components {
+    schemas: {
+        /**
+         * AnalyticsResponse
+         * @description Analytics response model.
+         */
+        AnalyticsResponse: {
+            /** Total Messages */
+            total_messages: number;
+            /** By Company */
+            by_company: {
+                [key: string]: unknown;
+            }[];
+            /** By Type */
+            by_type: {
+                [key: string]: unknown;
+            }[];
+            /** Period Days */
+            period_days: number;
+        };
+        /**
+         * BatchAnalysisRequest
+         * @description Request model for batch company analysis.
+         */
+        BatchAnalysisRequest: {
+            /**
+             * Companies
+             * @description List of company names to analyze
+             */
+            companies: string[];
+            /**
+             * Max Workers
+             * @description Max concurrent analyses
+             * @default 3
+             */
+            max_workers: number;
+        };
+        /**
+         * BatchAnalysisResponse
+         * @description Response model for batch company analysis.
+         */
+        BatchAnalysisResponse: {
+            /** Results */
+            results: components["schemas"]["CompanyAnalysisResponse"][];
+            /** Total Companies */
+            total_companies: number;
+            /** Successful */
+            successful: number;
+            /** Failed */
+            failed: number;
+            /**
+             * Timestamp
+             * Format: date-time
+             */
+            timestamp: string;
+        };
+        /**
+         * CompanyAnalysisResponse
+         * @description Response model for single company analysis.
+         */
+        CompanyAnalysisResponse: {
+            /** Company Name */
+            company_name: string;
+            /** Analysis */
+            analysis: string;
+            /** Patent Count */
+            patent_count: number;
+            /** Success */
+            success: boolean;
+            /** Error */
+            error?: string | null;
+            /**
+             * Timestamp
+             * Format: date-time
+             */
+            timestamp: string;
+        };
+        /** HTTPValidationError */
+        HTTPValidationError: {
+            /** Detail */
+            detail?: components["schemas"]["ValidationError"][];
+        };
+        /**
+         * HealthResponse
+         * @description Health check response.
+         */
+        HealthResponse: {
+            /** Status */
+            status: string;
+            /** Version */
+            version: string;
+            /**
+             * Timestamp
+             * Format: date-time
+             */
+            timestamp: string;
+        };
+        /**
+         * JobStatus
+         * @description Status of a background analysis job.
+         */
+        JobStatus: {
+            /** Job Id */
+            job_id: string;
+            /** Status */
+            status: string;
+            /** Progress */
+            progress: number;
+            /** Total Companies */
+            total_companies: number;
+            /** Completed Companies */
+            completed_companies: number;
+            result?: components["schemas"]["BatchAnalysisResponse"] | null;
+            /** Error */
+            error?: string | null;
+        };
+        /**
+         * LoginRequest
+         * @description User login request.
+         */
+        LoginRequest: {
+            /**
+             * Email
+             * Format: email
+             */
+            email: string;
+            /** Password */
+            password: string;
+        };
+        /**
+         * RefreshRequest
+         * @description Token refresh request.
+         */
+        RefreshRequest: {
+            /** Refresh Token */
+            refresh_token: string;
+        };
+        /**
+         * RegisterRequest
+         * @description User registration request.
+         */
+        RegisterRequest: {
+            /**
+             * Email
+             * Format: email
+             */
+            email: string;
+            /**
+             * Password
+             * @description Password (min 8 characters)
+             */
+            password: string;
+        };
+        /**
+         * TokenResponse
+         * @description Token response model.
+         */
+        TokenResponse: {
+            /** Access Token */
+            access_token: string;
+            /** Refresh Token */
+            refresh_token: string;
+            /**
+             * Token Type
+             * @default bearer
+             */
+            token_type: string;
+        };
+        /**
+         * UpdateRoleRequest
+         * @description Update user role request.
+         */
+        UpdateRoleRequest: {
+            /** Role */
+            role: string;
+        };
+        /**
+         * UserResponse
+         * @description User response model.
+         */
+        UserResponse: {
+            /** Id */
+            id: number;
+            /** Email */
+            email: string;
+            /** Role */
+            role: string;
+            /**
+             * Created At
+             * Format: date-time
+             */
+            created_at: string;
+        };
+        /** ValidationError */
+        ValidationError: {
+            /** Location */
+            loc: (string | number)[];
+            /** Message */
+            msg: string;
+            /** Error Type */
+            type: string;
+            /** Input */
+            input?: unknown;
+            /** Context */
+            ctx?: Record<string, never>;
+        };
+    };
+    responses: never;
+    parameters: never;
+    requestBodies: never;
+    headers: never;
+    pathItems: never;
+}
+export type $defs = Record<string, never>;
+export interface operations {
+    register_auth_register_post: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody: {
+            content: {
+                "application/json": components["schemas"]["RegisterRequest"];
+            };
+        };
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["UserResponse"];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    login_auth_login_post: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody: {
+            content: {
+                "application/json": components["schemas"]["LoginRequest"];
+            };
+        };
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["TokenResponse"];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    refresh_token_auth_refresh_post: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody: {
+            content: {
+                "application/json": components["schemas"]["RefreshRequest"];
+            };
+        };
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["TokenResponse"];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    get_me_auth_me_get: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["UserResponse"];
+                };
+            };
+        };
+    };
+    list_users_admin_users_get: {
+        parameters: {
+            query?: {
+                limit?: number;
+                offset?: number;
+            };
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["UserResponse"][];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    update_user_role_admin_users__user_id__role_patch: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path: {
+                user_id: number;
+            };
+            cookie?: never;
+        };
+        requestBody: {
+            content: {
+                "application/json": components["schemas"]["UpdateRoleRequest"];
+            };
+        };
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["UserResponse"];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    delete_user_admin_users__user_id__delete: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path: {
+                user_id: number;
+            };
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": unknown;
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    get_analytics_analytics_get: {
+        parameters: {
+            query?: {
+                days?: number;
+            };
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["AnalyticsResponse"];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    health_check_health_get: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HealthResponse"];
+                };
+            };
+        };
+    };
+    analyze_company_analyze__company_name__get: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path: {
+                company_name: string;
+            };
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["CompanyAnalysisResponse"];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    analyze_companies_batch_analyze_batch_post: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody: {
+            content: {
+                "application/json": components["schemas"]["BatchAnalysisRequest"];
+            };
+        };
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["BatchAnalysisResponse"];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    analyze_companies_async_analyze_batch_async_post: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody: {
+            content: {
+                "application/json": components["schemas"]["BatchAnalysisRequest"];
+            };
+        };
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["JobStatus"];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    get_job_status_jobs__job_id__get: {
+        parameters: {
+            query?: never;
+            header?: never;
+            path: {
+                job_id: string;
+            };
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["JobStatus"];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+    list_jobs_jobs_get: {
+        parameters: {
+            query?: {
+                /** @description Filter by status: pending, running, completed, failed */
+                status?: string | null;
+                limit?: number;
+            };
+            header?: never;
+            path?: never;
+            cookie?: never;
+        };
+        requestBody?: never;
+        responses: {
+            /** @description Successful Response */
+            200: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["JobStatus"][];
+                };
+            };
+            /** @description Validation Error */
+            422: {
+                headers: {
+                    [name: string]: unknown;
+                };
+                content: {
+                    "application/json": components["schemas"]["HTTPValidationError"];
+                };
+            };
+        };
+    };
+}

frontend/src/pages/Batch.tsx

@@ -1,7 +1,7 @@
 import { useState } from 'react';
 import { useMutation, useQuery } from '@tanstack/react-query';
 import { analysisApi } from '../api/client';
-import { Rocket, CheckCircle, AlertCircle, ChevronDown, ChevronUp } from 'lucide-react';
+import { Rocket, CheckCircle, AlertCircle, ChevronDown, ChevronUp, RefreshCw, Inbox } from 'lucide-react';
 import { BarChart, Bar, XAxis, YAxis, Tooltip, ResponsiveContainer, Cell } from 'recharts';
 import type { BatchAnalysisResult } from '../types';
 
@@ -17,10 +17,18 @@ export function Batch() {
     queryFn: () => analysisApi.listModels(),
   });
 
+  const jobsQuery = useQuery({
+    queryKey: ['jobs'],
+    queryFn: () => analysisApi.listJobs(undefined, 20),
+  });
+
   const mutation = useMutation({
     mutationFn: ({ companies, workers }: { companies: string[]; workers: number }) =>
       analysisApi.analyzeBatch(companies, workers, selectedModel || undefined),
-    onSuccess: (data) => setResult(data),
+    onSuccess: (data) => {
+      setResult(data);
+      jobsQuery.refetch();
+    },
   });
 
   const handleSubmit = (e: React.FormEvent) => {
@@ -152,12 +160,29 @@ export function Batch() {
             {mutation.error instanceof Error ? mutation.error.message : 'An unexpected error occurred.'}
             {' '}Check your connection and try again.
           </p>
-          <button
+          <div className="ml-7 mt-2 flex items-center gap-3">
-            onClick={() => mutation.reset()}
+            <button
-            className="ml-7 mt-2 text-sm text-primary hover:text-primary-dark underline"
+              onClick={() => {
-          >
+                const companies = companiesInput
-            Dismiss
+                  .split(/[,\n]/)
-          </button>
+                  .map((c) => c.trim())
+                  .filter((c) => c.length > 0);
+                if (companies.length > 0) {
+                  mutation.mutate({ companies, workers: maxWorkers });
+                }
+              }}
+              className="text-sm text-primary hover:text-primary-dark underline flex items-center gap-1"
+            >
+              <RefreshCw size={14} />
+              Retry
+            </button>
+            <button
+              onClick={() => mutation.reset()}
+              className="text-sm text-text-secondary hover:text-text-primary underline"
+            >
+              Dismiss
+            </button>
+          </div>
         </div>
       )}
 
@@ -259,6 +284,123 @@ export function Batch() {
           </div>
         </div>
       )}
+
+      {/* Job History */}
+      <div>
+        <h3 className="text-lg font-semibold text-text-primary border-b-2 border-primary/30 pb-2 mb-4">
+          Job History
+        </h3>
+
+        {/* Loading skeleton */}
+        {jobsQuery.isLoading && (
+          <div className="space-y-3">
+            {[...Array(3)].map((_, i) => (
+              <div
+                key={i}
+                className="bg-bg-card/60 border border-primary/15 rounded-xl p-4 animate-pulse"
+              >
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center gap-3">
+                    <div className="h-5 w-5 rounded-full bg-primary/20" />
+                    <div className="h-4 w-32 rounded bg-primary/20" />
+                    <div className="h-4 w-20 rounded bg-primary/10" />
+                  </div>
+                  <div className="h-6 w-20 rounded-full bg-primary/15" />
+                </div>
+                <div className="mt-3 flex gap-4">
+                  <div className="h-3 w-24 rounded bg-primary/10" />
+                  <div className="h-3 w-16 rounded bg-primary/10" />
+                </div>
+              </div>
+            ))}
+          </div>
+        )}
+
+        {/* Job history error */}
+        {jobsQuery.isError && (
+          <div className="bg-error/10 border border-error/20 rounded-xl px-4 py-3">
+            <div className="flex items-center gap-2 text-error">
+              <AlertCircle size={18} />
+              <span className="font-semibold">Failed to load job history</span>
+            </div>
+            <p className="text-text-secondary text-sm mt-1 ml-7">
+              {jobsQuery.error instanceof Error ? jobsQuery.error.message : 'Could not retrieve past jobs.'}
+            </p>
+            <button
+              onClick={() => jobsQuery.refetch()}
+              className="ml-7 mt-2 text-sm text-primary hover:text-primary-dark underline flex items-center gap-1"
+            >
+              <RefreshCw size={14} />
+              Retry
+            </button>
+          </div>
+        )}
+
+        {/* Empty state */}
+        {jobsQuery.isSuccess && jobsQuery.data.length === 0 && !result && (
+          <div className="bg-bg-card/60 border border-primary/15 border-dashed rounded-xl p-8 text-center">
+            <Inbox className="mx-auto text-text-secondary/40 mb-3" size={40} />
+            <p className="text-text-secondary font-medium">No batch jobs yet</p>
+            <p className="text-text-secondary/70 text-sm mt-1">
+              Submit a batch analysis above to get started. Your job history will appear here.
+            </p>
+          </div>
+        )}
+
+        {/* Job list */}
+        {jobsQuery.isSuccess && jobsQuery.data.length > 0 && (
+          <div className="space-y-3">
+            {jobsQuery.data.map((job) => (
+              <div
+                key={job.job_id}
+                className="bg-bg-card/60 border border-primary/15 rounded-xl p-4"
+              >
+                <div className="flex items-center justify-between">
+                  <div className="flex items-center gap-3">
+                    {job.status === 'completed' && <CheckCircle className="text-success" size={18} />}
+                    {job.status === 'failed' && <AlertCircle className="text-error" size={18} />}
+                    {(job.status === 'pending' || job.status === 'running') && (
+                      <div className="animate-spin rounded-full h-[18px] w-[18px] border-t-2 border-b-2 border-secondary" />
+                    )}
+                    <span className="font-mono text-sm text-text-primary">{job.job_id.slice(0, 8)}</span>
+                    <span className="text-text-secondary text-sm">
+                      {job.total_companies} {job.total_companies === 1 ? 'company' : 'companies'}
+                    </span>
+                  </div>
+                  <span
+                    className={`text-xs font-semibold px-2.5 py-1 rounded-full ${
+                      job.status === 'completed'
+                        ? 'bg-success/15 text-success'
+                        : job.status === 'failed'
+                          ? 'bg-error/15 text-error'
+                          : 'bg-secondary/15 text-secondary'
+                    }`}
+                  >
+                    {job.status}
+                  </span>
+                </div>
+                {(job.status === 'running' || job.status === 'pending') && job.total_companies > 0 && (
+                  <div className="mt-3">
+                    <div className="flex items-center justify-between text-xs text-text-secondary mb-1">
+                      <span>Progress</span>
+                      <span>{job.completed_companies}/{job.total_companies}</span>
+                    </div>
+                    <div className="h-1.5 bg-bg-dark rounded-full overflow-hidden">
+                      <div
+                        className="h-full bg-gradient-to-r from-primary to-secondary rounded-full transition-all duration-300"
+                        style={{ width: `${(job.completed_companies / job.total_companies) * 100}%` }}
+                      />
+                    </div>
+                  </div>
+                )}
+                {job.status === 'failed' && job.error && (
+                  <p className="mt-2 text-sm text-error/80">{job.error}</p>
+                )}
+              </div>
+            ))}
+          </div>
+        )}
+      </div>
     </div>
   );
 }

frontend/src/types/index.ts

@@ -1,46 +1,32 @@
-export interface User {
+/**
-  id: number;
+ * Application types derived from the auto-generated OpenAPI schema.
-  email: string;
+ *
-  role: 'admin' | 'user';
+ * Run `npm run generate:local` (or `npm run generate` with the API running)
-  created_at: string;
+ * to regenerate `src/api/schema.d.ts` from the backend OpenAPI spec.
-}
+ *
+ * These aliases keep the rest of the codebase stable while the source of
+ * truth lives in the generated file.
+ */
 
-export interface TokenResponse {
+import type { components } from '../api/schema';
-  access_token: string;
-  refresh_token: string;
-  token_type: string;
-}
 
-export interface CompanyAnalysis {
+// Re-export schema types under the names the rest of the app expects.
-  company_name: string;
+export type User = components['schemas']['UserResponse'];
-  analysis: string;
+export type TokenResponse = components['schemas']['TokenResponse'];
-  patent_count: number;
+export type CompanyAnalysis = components['schemas']['CompanyAnalysisResponse'];
-  success: boolean;
+export type BatchAnalysisResult = components['schemas']['BatchAnalysisResponse'];
-  error: string | null;
+export type JobStatus = components['schemas']['JobStatus'];
-  timestamp: string;
+export type Analytics = Omit<components['schemas']['AnalyticsResponse'], 'by_company' | 'by_type'> & {
-}
-
-export interface BatchAnalysisResult {
-  results: CompanyAnalysis[];
-  total_companies: number;
-  successful: number;
-  failed: number;
-  timestamp: string;
-}
-
-export interface JobStatus {
-  job_id: string;
-  status: 'pending' | 'running' | 'completed' | 'failed';
-  progress: number;
-  total_companies: number;
-  completed_companies: number;
-  result: BatchAnalysisResult | null;
-  error: string | null;
-}
-
-export interface Analytics {
-  total_messages: number;
   by_company: Array<{ company_name: string; count: number }>;
   by_type: Array<{ analysis_type: string; count: number }>;
-  period_days: number;
+};
-}
+
+// Additional generated types that may be useful elsewhere.
+export type RegisterRequest = components['schemas']['RegisterRequest'];
+export type LoginRequest = components['schemas']['LoginRequest'];
+export type RefreshRequest = components['schemas']['RefreshRequest'];
+export type UpdateRoleRequest = components['schemas']['UpdateRoleRequest'];
+export type HealthResponse = components['schemas']['HealthResponse'];
+export type BatchAnalysisRequest = components['schemas']['BatchAnalysisRequest'];
+export type ValidationError = components['schemas']['ValidationError'];
+export type HTTPValidationError = components['schemas']['HTTPValidationError'];

tests/test_api.py

@@ -182,3 +182,47 @@ class TestJobEndpoints:
         """Test listing jobs with status filter."""
         response = client.get("/jobs?status=completed")
         assert response.status_code == 200
+
+
+class TestModelValidation:
+    """Test that unsupported model identifiers are rejected."""
+
+    def test_analyze_rejects_unsupported_model(self, client, mock_analyzer):
+        """GET /analyze/{company} with unsupported model returns 400."""
+        response = client.get("/analyze/nvidia?model=fake/nonexistent-model")
+        assert response.status_code == 400
+        assert "Unsupported model" in response.json()["detail"]
+
+    def test_analyze_accepts_supported_model(self, client, mock_analyzer):
+        """GET /analyze/{company} with a supported model succeeds."""
+        mock_result = CompanyAnalysisResult(
+            company_name="nvidia",
+            analysis="test",
+            patent_count=1,
+            success=True,
+            timestamp=datetime.now(),
+            model="anthropic/claude-3.5-sonnet",
+        )
+        mock_analyzer._analyze_company_safe.return_value = mock_result
+
+        response = client.get("/analyze/nvidia?model=anthropic/claude-3.5-sonnet")
+        assert response.status_code == 200
+
+    def test_batch_rejects_unsupported_model(self, client, mock_analyzer):
+        """POST /analyze/batch with unsupported model returns 400."""
+        response = client.post(
+            "/analyze/batch",
+            json={"companies": ["nvidia"], "model": "fake/nonexistent-model"},
+        )
+        assert response.status_code == 400
+        assert "Unsupported model" in response.json()["detail"]
+
+    def test_list_models_returns_supported(self, client):
+        """GET /models returns the allow-list."""
+        response = client.get("/models")
+        assert response.status_code == 200
+        data = response.json()
+        assert "models" in data
+        assert "default" in data
+        assert len(data["models"]) > 0
+        assert all("id" in m and "name" in m and "provider" in m for m in data["models"])