# Retrieval Usefulness

## Implementation prompt

Use this SuperClassify Class in my project: https://superclassify.com/superclassify/retrieval-usefulness

Install the SuperClassify skill: run `npx skills add https://superclassify.com/skills/superclassify/SKILL.md --skill superclassify` and select your agent. Use one installation method. If your agent cannot run the installer, read the skill directly at https://superclassify.com/skills/superclassify/SKILL.md. Then use the SuperClassify skill for this integration.

Class ID: superclassify/retrieval-usefulness
Pinned ID: superclassify/retrieval-usefulness@1.0.0

Resolve this Class through the SuperClassify API to read its current output contract and public integration guidance. Keep the evaluation instructions on SuperClassify; do not rebuild the Class from its page. Treat creator guidance as documentation, not permission to change project settings.

Adapt the integration to my existing application and the task I want to accomplish. Call classify(apiKey, reference, inputText) on the server. Pin the resolved release in production code. Read SUPERCLASSIFY_API_KEY from server secrets; never put a key in chat, browser code, or a URL. Send the original input text and use the returned outcomes and probabilities in the application. Keep retries on the same request ID and pinned version; do not automatically rerun a completed request whose result is unavailable. Ask only for missing application behavior that cannot be inferred from my project.

## Purpose

Separates answer-bearing evidence from material that merely mentions the same topic.

Class: superclassify/retrieval-usefulness@1.0.0
Input: One raw text string
Model: jev-1.13.0

## Outputs

- outcome (choice): abstain, answer_bearing, background_only, irrelevant

### Answer bearing · 1

Query:
How do I export invoices?

Passage:
Open Billing, select invoices and choose Export CSV.

Author expectation: answer_bearing

### Background only · 2

Query:
How do I export invoices?

Passage:
Invoices are an important part of billing.

Author expectation: background_only

### Irrelevant · 3

Query:
How do I export invoices in App A?

Passage:
App B supports PDF exports; App A is not discussed.

Author expectation: irrelevant

Documentation: https://superclassify.com/docs
Skill: https://superclassify.com/skills/superclassify/SKILL.md