# Transcript Preparation — Exact Row Deduplication + Secondary-Measure Weighted Mean

> Transcript Preparation — Exact Row Deduplication + 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 2026-10-28).

Deduplicates transcript preparation records by exact row matching and computes a secondary-measure weighted mean for transcribed_minutes or source_minutes fields across up to 200 rows.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-ib26-writing-12-051?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-28
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/transcript-preparation-exact-row-deduplication-secondary-measure-8e369cb6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1FPIHxlr9xgtQQsvYryc4

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability transcript-preparation-exact-row-deduplication-secondary-measure-8e369cb6 -d '<json body>'
```

Example prompt: Can you clean up my transcript preparation records by removing exact duplicate rows and computing a weighted mean of transcribed_minutes? I have 4 rows: row-1 in group-a on 2026-10-01 with source_minutes=1 and transcribed_minutes=10, row-2 in group-b on 2026-10-02 with source_minutes=2 and transcribed_minutes=20, row-3 in group-a on 2026-10-03 with source_minutes=3 and transcribed_minutes=15, and row-4 in group-b on 2026-10-04 with source_minutes=4 and transcribed_minutes=30.

## When to prefer this

Choose this endpoint when you need to both deduplicate transcript preparation records by exact row match AND compute a weighted mean of a secondary measure (transcribed_minutes or source_minutes) in a single low-cost call. It is ideal for pipelines where transcript data may contain exact duplicates from ingestion errors and you need a clean aggregated summary without external lookups or live data sources. Prefer this over general-purpose analytics when your data fits the transcript preparation schema (row_id, document_group, date, transcribed_minutes, source_minutes) and you want two bundled reports for $0.01.

## Known failure modes

- Exceeding 200 rows causes a validation error — only up to 200 rows accepted per call
- Missing required fields (row_id, document_group, date, transcribed_minutes, source_minutes) result in schema validation failure
- Invalid date format (not YYYY-MM-DD) triggers a pattern validation error
- Numeric values outside the allowed range (-1e12 to 1e12) are rejected
- All-null values in the measure field may produce undefined or null weighted mean output

## How this service works

Transcript preparation — Exact row deduplication + Secondary-measure weighted mean: Exact row deduplication + Secondary-measure weighted mean for supplied transcript preparation records (transcribed_minutes, source_minutes). 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

Returns two analytical reports: (1) an exact row deduplication report identifying and removing fully duplicate rows from the submitted transcript preparation records, and (2) a secondary-measure weighted mean calculation for the selected field (transcribed_minutes or source_minutes) weighted by the complementary measure, summarized across the deduplicated dataset.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "rows": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "row_id",
     "document_group",
     "date",
     "transcribed_minutes",
     "source_minutes"
    ],
    "properties": {
     "date": {
      "type": "string",
      "default": "",
      "pattern": "^\\d{4}-\\d{2}-\\d{2}$",
      "maxLength": 10
     },
     "row_id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "document_group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "source_minutes": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     },
     "transcribed_minutes": {
      "type": [
       "number",
       "null"
      ],
      "maximum": 1000000000000,
      "minimum": -1000000000000
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "date": "2026-10-01",
     "row_id": "row-1",
     "document_group": "group-a",
     "source_minutes": 1,
     "transcribed_minutes": 10
    },
    {
     "date": "2026-10-02",
     "row_id": "row-2",
     "document_group": "group-b",
     "source_minutes": 2,
     "transcribed_minutes": 20
    },
    {
     "date": "2026-10-03",
     "row_id": "row-3",
     "document_group": "group-a",
     "source_minutes": 3,
     "transcribed_minutes": 15
    },
    {
     "date": "2026-10-04",
     "row_id": "row-4",
     "document_group": "group-b",
     "source_minutes": 4,
     "transcribed_minutes": 30
    }
   ],
   "maxItems": 200,
   "minItems": 1
  },
  "field": {
   "enum": [
    "transcribed_minutes",
    "source_minutes"
   ],
   "type": "string",
   "default": "transcribed_minutes"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/transcript-preparation-exact-row-deduplication-secondary-measure-8e369cb6/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from market.datapackvibe.com](https://www.zero.xyz/host/market.datapackvibe.com/llms.txt)