{"service":"VisionAI Overseas Gateway v3.0","status":"running","endpoints":{"process":"POST /api/vision/gateway/process","test_sync":"POST /api/vision/gateway/test_sync","get_result":"GET /api/vision/gateway/task/{task_id}","health":"GET /health","stats":"GET /stats"},"modes":["mode_a (Fast Analysis)","mode_b (Socratic)","mode_c (Free Chat)"]}