# Task Type Supplied-Group Evaluation

> Task Type Supplied-Group Evaluation is a paid API for AI agents from market.datapackvibe.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-15).

Evaluates a supplied set of labelled text records for task-type classification (research/writing/analysis/implementation) broken down by group, with per-group metrics and naive-Bayes baselines.

## Facts

- Endpoint: POST https://market.datapackvibe.com/x402/assistant-sector-ml-task-type-group-evaluation?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/task-type-supplied-group-evaluation-462894d2
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_M8Rh9fcDZXNQ7G8x8-lux

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 task-type-supplied-group-evaluation-462894d2 -d '<json body>'
```

Example prompt: I have up to 200 labelled text records where each record has an actual and predicted task type (research, writing, analysis, or implementation) plus a group label — can you run a supplied-group evaluation to get per-group classification metrics and a naive-Bayes baseline comparison?

## When to prefer this

Choose this endpoint when you have your own labelled dataset of up to 200 text records with actual and predicted task-type labels and need group-stratified evaluation metrics plus a naive-Bayes baseline — without needing a hosted model or foundation-model training. It is ideal for lightweight offline-style benchmarking where you supply all the data and just need structured performance analysis broken down by a categorical group variable.

## Known failure modes

- More than 200 records supplied — exceeds the bounded limit and may be rejected
- Missing required fields (id, text, actual, predicted, group) on any record causes validation error
- Invalid enum values for actual or predicted labels outside the four permitted classes
- Empty records array returns no evaluation output
- Text exceeding 1000 characters per record may be truncated or rejected
- Payment failure via x402 protocol prevents response delivery

## How this service works

Task type - Supplied-group evaluation: Supplied-group evaluation for Task type. 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 supplied-group evaluation deliverable.

## Output

A bounded evaluation deliverable containing per-group classification metrics (accuracy, precision, recall, F1) for task-type labels (research, writing, analysis, implementation), a naive-Bayes baseline comparison, and local dataset summary statistics — all derived from the supplied labelled text records.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "records": {
   "type": "array",
   "items": {
    "type": "object",
    "required": [
     "id",
     "text",
     "actual",
     "predicted",
     "group"
    ],
    "properties": {
     "id": {
      "type": "string",
      "default": "",
      "maxLength": 80,
      "minLength": 1
     },
     "text": {
      "type": "string",
      "default": "",
      "maxLength": 1000
     },
     "group": {
      "type": "string",
      "default": "",
      "maxLength": 80
     },
     "actual": {
      "enum": [
       "research",
       "writing",
       "analysis",
       "implementation"
      ],
      "type": "string"
     },
     "predicted": {
      "enum": [
       "research",
       "writing",
       "analysis",
       "implementation"
      ],
      "type": "string"
     }
    },
    "additionalProperties": false
   },
   "default": [
    {
     "id": "example-0-0",
     "text": "research sample document number 0 for this supplied dataset.",
     "group": "a",
     "actual": "research",
     "predicted": "research"
    },
    {
     "id": "example-0-1",
     "text": "research sample document number 1 for this supplied dataset.",
     "group": "b",
     "actual": "research",
     "predicted": "research"
    },
    {
     "id": "example-0-2",
     "text": "research sample document number 2 for this supplied dataset.",
     "group": "a",
     "actual": "research",
     "predicted": "research"
    },
    {
     "id": "example-1-0",
     "text": "writing sample document number 0 for this supplied dataset.",
     "group": "a",
     "actual": "writing",
     "predicted": "writing"
    },
    {
     "id": "example-1-1",
     "text": "writing sample document number 1 for this supplied dataset.",
     "group": "b",
     "actual": "writing",
     "predicted": "writing"
    },
    {
     "id": "example-1-2",
     "text": "writing sample document number 2 for this supplied dataset.",
     "group": "a",
     "actual": "writing",
     "predicted": "writing"
    },
    {
     "id": "example-2-0",
     "text": "analysis sample document number 0 for this supplied dataset.",
     "group": "a",
     "actual": "analysis",
     "predicted": "analysis"
    },
    {
     "id": "example-2-1",
     "text": "analysis sample document number 1 for this supplied dataset.",
     "group": "b",
     "actual": "analysis",
     "predicted": "analysis"
    },
    {
     "id": "example-2-2",
     "text": "analysis sample document number 2 for this supp
… (truncated)
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/task-type-supplied-group-evaluation-462894d2/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)