{"uid":"cap_S82CxH2N6g3ktAhapwUno","slug":"course-difficulty-classifier-e2be5333","name":"Course Difficulty Classifier","description":"Classifies course descriptions or syllabi into difficulty levels (beginner, intermediate, advanced) using machine learning.","url":"https://www.apinow.fun/api/endpoints/ai-factory/course_difficulty_classifier","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.03","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.03/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.03","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_ntVJr2bN6qiQS8hXxVcaG","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.03","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Classifies course descriptions or syllabi into difficulty levels (beginner, intermediate, or advanced) using machine learning.","exampleAgentPrompt":"Can you classify this course description as beginner, intermediate, or advanced: 'This course covers neural network architectures, backpropagation, hyperparameter tuning, and deploying deep learning models at scale — prior experience with Python and linear algebra required.'","exampleUseCases":null,"resultDescription":"Returns a difficulty level classification (beginner, intermediate, or advanced) for the provided course description or syllabus, likely with a confidence score indicating the model's certainty in the prediction.","failureModes":["Empty or missing course description input — returns validation error","Input text too short or ambiguous for reliable classification — low confidence score or error","Input is not course-related content — model may return incorrect or low-confidence label","Service unavailable or payment not processed — returns 402 or 5xx error","Input exceeds maximum text length — truncation or rejection error"],"whenToPreferThis":"Use this endpoint when you need to automatically tag, sort, or filter courses by difficulty level without manual review. Ideal for edtech platforms building course catalogs, learning management systems that need to recommend appropriate courses to students, or content teams processing large volumes of course descriptions. Prefer this over general-purpose LLM classification when you want a lightweight, cost-effective, purpose-built ML classifier specifically tuned for educational content difficulty.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:35:50.626Z","isFirstParty":false}