# Review Agent Regression Test Workspace

This workspace isolates regression testing for review-oriented CCPE artifacts.

## Purpose

Evaluate whether migrated CCPE System Lite prompts preserve or improve the review quality of mature CCPE 2.0 prompts.

Primary question:

```text
Should mature review agents be migrated by full CCPE System rewrite, or by original-kernel + minimal Lite wrapping?
```

## Directory Layout

```text
articles/
  User-provided full article texts for testing.

prompts/
  Prompt variants under test.

results/
  Raw model outputs from ChatGPT/Codex-side tests and Gemini-side tests.

rubrics/
  Evaluation rubric and scoring protocol.

reports/
  Final comparison reports.
```

## Test Families

```text
1. 巨人认知 / Giant Cognition
2. 认知显影 / Cognitive Imaging
```

Each family should test three prompt variants:

```text
A. original-ccpe-2
B. ccpe-system-lite
C. original-kernel-minimal-lite
```

Each variant should be tested in two environments:

```text
1. ChatGPT / Codex-side model
2. Gemini 3.1 Pro
```

Use a fresh thread or subthread for each test run to avoid context contamination.