# 2026-04-11 Codex Parity Execution Evidence

Status: evidence note for `prompt-language-5pej.2`.

This note records only the execution evidence currently available in this branch. It does not widen the parity claim beyond what the repo can prove today.

## Deterministic passes recorded in this branch

These commands completed locally in the current workspace and are the strongest deterministic evidence available for Codex parity execution on this branch:

| Command        | Result | Meaning                                                               |
| -------------- | ------ | --------------------------------------------------------------------- |
| `npm run test` | pass   | Repo-local regression suite is green in the current branch state.     |
| `npm run ci`   | pass   | The full repo-local quality bar is green in the current branch state. |

These are deterministic repo-side signals. They support a claim that the branch currently passes the local validation bar that this workspace can execute directly.

## Environment-blocked execution

The live host-side command remains blocked in this environment:

| Command              | Result  | Scenario status   | Classification      | Blocker                                                              |
| -------------------- | ------- | ----------------- | ------------------- | -------------------------------------------------------------------- |
| `npm run eval:smoke` | blocked | `0` scenarios run | environment blocker | Claude CLI authorization/login unavailable before scenario execution |

This is not evidence of a prompt-language regression. It is also not a passing live-smoke result.

## Existing parity context still relevant

The branch already carries parity-oriented framing in:

- [Codex Parity Matrix](eval-parity-matrix.md)
- [Codex Parity Delta Analysis](codex-parity-delta-analysis.md)
- [Live Validation Evidence](eval-live-validation-evidence.md)

Those notes already establish two constraints that still apply here:

- repo-local `test` and `ci` evidence is real, but it is not a substitute for supported-host live smoke
- blocked native-Windows or missing-auth runs must remain classified as environment blockers rather than silently counted as parity passes

## Remaining gap

`prompt-language-5pej.2` still needs supported-host execution evidence, not more repo-local restatement.

The open gap is:

- a fresh supported-host `npm run eval:smoke` run through the real authenticated agent loop
- scenario-level outcomes from that run
- any additional comparative reruns the parity task still requires if the claim is broader than repo-local execution readiness

## Current bead verdict

From the evidence currently available in this branch, `prompt-language-5pej.2` should remain open.

What the repo can honestly claim now:

- Codex parity execution has deterministic repo-local evidence for `npm run test` and `npm run ci`
- the live parity path is still unproven in this environment because `npm run eval:smoke` is blocked before scenarios start
- the remaining gap is explicit and operational, not hidden
