# For agents: Execution and evaluation

The ideal OpenProse · board 9 of 17 · 2026-10-09.
This deck describes a proposed experience.

Use the selected agreement to guide execution and assess the result with its evidence.

## On the slide

**One agreement guides doing and judging.**

Executor → result with evidence

Evaluator → assessment

Satisfied · Unmet · Unresolved

## Explanation

An executor produces the work and the evidence needed to assess it. An evaluator considers the applicable agreement and that evidence. It may find satisfaction, an unmet requirement, or an unresolved question. These are roles; independence is required when the agreement calls for it. A decision model can implement part of evaluation, alongside exact checks, tools, or human judgment. That makes the library potentially useful as a library of evaluation criteria as well as execution requirements. A judgment remains a claim supported by evidence, rather than ground truth created by a model's confidence.

## 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/ideal/slide-09-layer-01.png)
- [Frame 2 — cumulative reveal](https://prose.md/visual-guide/2026-10-09/ideal/slide-09-layer-02.png)
- [Frame 3 — final](https://prose.md/visual-guide/2026-10-09/ideal/slide-09-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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[All The ideal OpenProse boards](https://prose.md/visual-guide/ideal.md) · [Guide index](https://prose.md/visual-guide.md) · [Agent entry](https://prose.md/agents.md)