{"uid":"cap_sgl_Lidr-kuZ1kNGooUL7","slug":"language-routing-grouped-three-fold-baseline-evaluation-7370fcf6","name":"Language Routing Grouped Three-Fold Baseline Evaluation","description":"Language routing - Grouped three-fold baseline evaluation: Grouped three-fold baseline evaluation for Language routing. Up to 200 supplied labelled text records. Local dataset tools, evaluation and small naive-Bayes baselines; no hosted model or foundation-model training. One of 25 profiles or calculations across 20 shared operations in this sector. 0.01 USDC includes one bounded grouped three-fold baseline evaluation deliverable.","url":"https://market.datapackvibe.com/x402/assistant-sector-ml-language-routing-cross-validation?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"records":{"type":"array","items":{"type":"object","required":["id","text","actual"],"properties":{"id":{"type":"string","default":"","maxLength":80,"minLength":1},"text":{"type":"string","default":"","maxLength":1000},"actual":{"enum":["english","french","spanish","other"],"type":"string"}},"additionalProperties":false},"default":[{"id":"example-0-0","text":"english sample document number 0 for this supplied dataset.","actual":"english"},{"id":"example-0-1","text":"english sample document number 1 for this supplied dataset.","actual":"english"},{"id":"example-0-2","text":"english sample document number 2 for this supplied dataset.","actual":"english"},{"id":"example-1-0","text":"french sample document number 0 for this supplied dataset.","actual":"french"},{"id":"example-1-1","text":"french sample document number 1 for this supplied dataset.","actual":"french"},{"id":"example-1-2","text":"french sample document number 2 for this supplied dataset.","actual":"french"},{"id":"example-2-0","text":"spanish sample document number 0 for this supplied dataset.","actual":"spanish"},{"id":"example-2-1","text":"spanish sample document number 1 for this supplied dataset.","actual":"spanish"},{"id":"example-2-2","text":"spanish sample document number 2 for this supplied dataset.","actual":"spanish"},{"id":"example-3-0","text":"other sample document number 0 for this supplied dataset.","actual":"other"},{"id":"example-3-1","text":"other sample document number 1 for this supplied dataset.","actual":"other"},{"id":"example-3-2","text":"other sample document number 2 for this supplied dataset.","actual":"other"}],"maxItems":200,"minItems":2}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","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":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_VdsI3xIfndcxbTJgFT9Co","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Runs a grouped three-fold cross-validation using a naive-Bayes baseline model on up to 200 labelled text records to evaluate language routing accuracy across English, French, Spanish, and Other classes.","exampleAgentPrompt":"Can you run a grouped three-fold baseline cross-validation on my language-labelled text records? I have about 50 documents labelled as english, french, spanish, or other — here they are: [{\"id\":\"doc-1\",\"text\":\"Bonjour tout le monde\",\"actual\":\"french\"}, ...].","exampleUseCases":[{"title":"Pre-deployment language router benchmarking","prompt":"I've collected 120 labelled text samples in English, French, Spanish, and other languages and want to check baseline cross-validation accuracy before I commit to a language routing pipeline — can you run the grouped three-fold evaluation on them?"},{"title":"Comparing dataset quality across language classes","prompt":"I have 80 labelled records split across english, french, spanish, and other, and I want to see how the naive-Bayes baseline performs in a three-fold cross-validation to understand if any language class is underperforming."},{"title":"Academic NLP homework baseline check","prompt":"For my NLP assignment I need to report a three-fold cross-validation baseline score for language routing. Can you run the grouped baseline evaluation on my 60 labelled text records so I have the numbers to compare against?"}],"resultDescription":"Returns a grouped three-fold cross-validation evaluation report for a naive-Bayes language routing baseline, including per-fold accuracy metrics and overall performance scores across the English, French, Spanish, and Other language classes, based on the supplied labelled text records.","failureModes":["Too few records supplied (minimum 2 required)","Exceeding 200 record limit returns an error","Invalid or missing 'actual' enum values outside allowed set (english, french, spanish, other)","Missing required fields (id, text, actual) in any record","Unbalanced class distribution may produce unreliable fold metrics","Payment not processed via x402 protocol returns 402 error"],"whenToPreferThis":"Choose this endpoint when you need a cheap, quick baseline cross-validation score for a language routing task over up to 200 labelled records without access to hosted models or foundation model training. It is ideal for benchmarking data quality, establishing a naive-Bayes performance floor before investing in more sophisticated models, or satisfying academic/reporting requirements for a cross-validation baseline. Not suitable for large datasets or production model training.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-15T12:39:22.901Z","isFirstParty":false,"canonicalSlug":"language-routing-grouped-three-fold-baseline-evaluation-7370fcf6"}