# Feedback Theme Exact Normalised Duplicate Audit

> Feedback Theme Exact Normalised Duplicate Audit is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Identifies exact normalised duplicate text records within a labelled feedback dataset of up to 200 entries across quality, price, delivery, and support themes.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-ml-feedback-theme-duplicates?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-12
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/feedback-theme-exact-normalised-duplicate-audit-88c3463c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rH0cyZipVV1JiYHLysYed

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 feedback-theme-exact-normalised-duplicate-audit-88c3463c -d '<json body>'
```

Example prompt: Can you audit these labelled feedback records for exact normalised duplicates? I have about 50 entries tagged as quality, price, delivery, or support — I need to know which ones are exact duplicates after normalisation before I use them for training.

## When to prefer this

Choose this endpoint when you need a fast, cheap exact normalised duplicate check on a small labelled feedback dataset (up to 200 records) classified across the four themes: quality, price, delivery, and support. It is ideal for data cleaning before model training or evaluation when you don't need fuzzy or semantic similarity matching — only exact string matches after normalisation.

## Known failure modes

- Fewer than 2 records submitted — minimum input not met
- More than 200 records submitted — exceeds maximum batch size
- Invalid or missing theme label — must be one of quality, price, delivery, support
- Record ID exceeds 80 character limit
- Record text exceeds 1000 character limit
- Malformed JSON input — missing required fields id, text, or actual
- Payment failure — 0.01 USDC not provided via x402 protocol

## How this service works

Feedback theme - Exact normalised duplicate audit: Exact normalised duplicate audit for Feedback theme. 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 exact normalised duplicate audit deliverable.

## Output

A bounded audit deliverable listing exact normalised duplicate records found within the submitted labelled feedback dataset, including which record IDs are duplicates of one another, enabling data cleaning before model training or evaluation.

## Request schema (JSON Schema)

```json
{
 "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": [
       "quality",
       "price",
       "delivery",
       "support"
      ],
      "type": "string"
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "id": "example-0-0",
     "text": "quality sample document number 0 for this supplied dataset.",
     "actual": "quality"
    },
    {
     "id": "example-0-1",
     "text": "quality sample document number 1 for this supplied dataset.",
     "actual": "quality"
    },
    {
     "id": "example-0-2",
     "text": "quality sample document number 2 for this supplied dataset.",
     "actual": "quality"
    },
    {
     "id": "example-1-0",
     "text": "price sample document number 0 for this supplied dataset.",
     "actual": "price"
    },
    {
     "id": "example-1-1",
     "text": "price sample document number 1 for this supplied dataset.",
     "actual": "price"
    },
    {
     "id": "example-1-2",
     "text": "price sample document number 2 for this supplied dataset.",
     "actual": "price"
    },
    {
     "id": "example-2-0",
     "text": "delivery sample document number 0 for this supplied dataset.",
     "actual": "delivery"
    },
    {
     "id": "example-2-1",
     "text": "delivery sample document number 1 for this supplied dataset.",
     "actual": "delivery"
    },
    {
     "id": "example-2-2",
     "text": "delivery sample document number 2 for this supplied dataset.",
     "actual": "delivery"
    },
    {
     "id": "example-3-0",
     "text": "support sample document number 0 for this supplied dataset.",
     "actual": "support"
    },
    {
     "id": "example-3-1",
     "text": "support sample document number 1 for this supplied dataset.",
     "actual": "support"
    },
    {
     "id": "example-3-2",
     "text": "support sample document number 2 for this supplied dataset.",
     "actual": "support"
    }
   ],
   "maxItems": 200,
   "minItems": 2
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/feedback-theme-exact-normalised-duplicate-audit-88c3463c/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)