# For agents: Correct mathematics, incomplete fulfillment

OpenProse today · board 12 of 17 · 2026-10-09.
This deck records dated experimental evidence, not general reliability.

A separate Classification result had correct mathematics but omitted a required statement.

## On the slide

Correct proof and witnesses.

Unstated: does the classification represent each case uniquely?

**The selected Classification contract was not fully fulfilled.**

The evaluator identified the omission.

## Explanation

In a separate Math commission, the result correctly classified the permitted real parameters as the interval from −2 to 2, with proof and witnesses. Its Classification contract also required a statement about whether the description represents each case uniquely or permits multiple equivalent representations. That answer is straightforward for this interval, but the statement was absent. This was a small reporting omission, not a mathematical error. The assessment preserved the correct mathematics while rejecting the unqualified fulfillment claim. Its own evaluation work was supported as fulfilled. This is useful back pressure on omitted requirements and overconfident reporting; it also reminds us that agents and evaluators can miss things.

## Whiteboard sequence

Open only the frames useful to the question. Later frames add to the same board;
the final frame contains the complete drawing.

- [Frame 1 — black core](https://prose.md/visual-guide/2026-10-09/current/slide-12-layer-01.png)
- [Frame 2 — cumulative reveal](https://prose.md/visual-guide/2026-10-09/current/slide-12-layer-02.png)
- [Frame 3 — final](https://prose.md/visual-guide/2026-10-09/current/slide-12-layer-03.png)

These explanations add no normative requirements. Read the
[selected kernel 0.3.0-rc.3](https://pkg.prose.md/releases/0.3.0-rc.3/core/README.md) for language rules.

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