# Digit Drop Lab

One canonical identity. Human page: https://www.insightits.com/products/digit-drop-lab.html

| Field | Value |
|-------|-------|
| Slug | `digit-drop-lab` |
| Status | published |
| Family | demo |
| Infra category | — |
| Record type | demo |
| Parent | [prismmanifest](./prismmanifest.md) |
| JSON | https://www.insightits.com/catalog/digit-drop-lab.json |
| Markdown | https://www.insightits.com/catalog/digit-drop-lab.md |
| GitHub | https://github.com/insightitsGit/PrismManifest |
| PyPI | https://pypi.org/project/prismmanifest/0.3.4/ |
| Install | `pip install "prismmanifest==0.3.4". Soft CTA MANIFEST.` |
| Version | 0.3.4 |

## What it is

Attention lab for PrismManifest: 10-second punch on a fixed Form 1040 pack — $450,000 vs AI $45,000, blocked, wrong by $60,750.

## Problem

OCR/LLM digit drops look plausible until a deterministic tax engine runs the wrong AGI.

## Alternatives

- **PrismManifest Money Path Demo** — Depth demo on the same gate and API. Parent product is PrismManifest. ([source](https://www.insightits.com/products/prismmanifest-demo.html))

## Features

- **Document evidence** — Form 1040 · tax year 2024 · Line 11 AGI $450,000.00.
- **Drop a digit** — AI proposes $45,000 → Blocked — engine does not run · Wrong by $60,750.
- **Correct extract** — AI proposes $450,000 → Allowed — engine may run · then try digit-drop.

## Architecture

POST /api/agents/prismmanifest-demo/run with use_case=tax and scenario=digit_drop|correct. Live gate binds Form 1040 Line 11 AGI.

## Use cases

- Show a blocked digit-drop before the tax engine runs

## Benchmarks

No published vendor benchmark for this product. Do not invent metrics.

### Disclosures

- No published vendor benchmark for this product. Do not invent metrics.



## GitHub

https://github.com/insightitsGit/PrismManifest

## PyPI

https://pypi.org/project/prismmanifest/0.3.4/

## Documentation

- [Parent: PrismManifest](https://www.insightits.com/products/prismmanifest.html)
- [https://www.insightits.com/products/prismmanifest-demo.html](https://www.insightits.com/products/prismmanifest-demo.html)
- [https://github.com/insightitsGit/PrismManifest](https://github.com/insightitsGit/PrismManifest)
- [https://pypi.org/project/prismmanifest/0.3.4/](https://pypi.org/project/prismmanifest/0.3.4/)
- [lab](https://www.insightits.com/products/digit-drop-lab.html)

## Is not

- The Website Hub chat
- A second backend — same POST /api/agents/prismmanifest-demo/run as the full demo
- A live fax corpus (pilot OSS fixture only)

## Related products

- [prismmanifest](./prismmanifest.md)
- [prismmanifest-demo](./prismmanifest-demo.md)