{"endpoints":{"health":"/api/health (GET)","model_info":"/api/model-info (GET)","predict":"/api/predict (POST) - Student level prediction","recommend_modules":"/api/recommend-modules (POST) - Module recommendations"},"message":"GAT Prediction API is running!","status":"success","usage":{"predict":{"body":{"irt_ability":"float (-3.0 to 3.0)","survey_confidence":"float (0.0 to 1.0, optional, default: 0.7)"},"example":{"irt_ability":0.5,"survey_confidence":0.8},"method":"POST"},"recommend_modules":{"body":{"irt_ability":"float (-3.0 to 3.0)","pre_test_results":"array[7] of 0 or 1","strategy":"string (optional: simple, weighted, conditional)","survey_confidence":"float (0.0 to 1.0)"},"example":{"irt_ability":0.5,"pre_test_results":[1,0,1,1,0,0,0],"strategy":"weighted","survey_confidence":0.8},"method":"POST"}},"version":"2.0.0"}
