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Label Review Analytics: Category Frequencies + Secondary-Measure Weighted Mean
x402
Label Review Analytics: Category Frequencies + Secondary-Measure Weighted Mean is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-24).
Computes category frequencies and a secondary-measure weighted mean for up to 200 label review records in a single $0.01 call, returning two local analytical reports.
Price / call$0.01
Success—
StatusUnknown
How this service works
Label review — Category frequencies + Secondary-measure weighted mean: Category frequencies + Secondary-measure weighted mean for supplied label review records (reviewed_records, changed_labels). Up to 200 rows; 2 independent reports using shared local analytical engines. No live lookup, prediction, professional assessment or external action. 0.01 USDC includes 2 supplied-data reports for up to 200 rows.
Output
Two analytical reports: (1) category frequency counts for each dataset_group found in the submitted rows, and (2) a secondary-measure weighted mean of the selected field (reviewed_records or changed_labels), all computed locally on the supplied data with no external lookups.
Example use cases
QA team label change audit
“I have 50 rows of label review data from our annotation pipeline, each with a dataset_group, date, reviewed_records, and changed_labels. Can you compute the category frequencies by group and the weighted mean of changed_labels for me?”
ML dataset review summary
“We reviewed labels across three dataset groups over the past month — can you give me a frequency breakdown of how often each group appears and a weighted mean of reviewed_records using changed_labels as the weight field?”
Daily annotation QA reporting
“I need a quick statistical summary of today's label review batch: category frequencies across our dataset groups and a secondary-measure weighted mean of changed_labels for the 120 rows we processed.”
Technical details
Endpoint
POSThttps://market.datapackvibe.com/x402/assistant-ib26-analytics-12-109?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you have up to 200 label review records and need both a group-level frequency count and a weighted mean statistic in a single low-cost ($0.01) call, with no need for external data, predictions, or professional assessment — ideal for MLOps pipelines, annotation QA workflows, or data quality dashboards.
Side effects
- More than 200 rows submitted — request will be rejected or truncated
- Missing required fields (row_id, date, reviewed_records, changed_labels) causes row-level errors
- Invalid date format (not YYYY-MM-DD) triggers schema validation failure
- Null values in both reviewed_records and changed_labels may skew or invalidate weighted mean computation
- Non-numeric values in numeric fields cause parsing errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| rows | array | |
| field | string |
Tags
x402
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