> ## Documentation Index
> Fetch the complete documentation index at: https://plantis.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Module 3: Performance & Polish

> Fast execution and layered quality verification

After the Rehearsal achieves 90-95% confidence, the workflow shifts to **fast execution** followed by **layered polish**.

## Time Distribution

* **Performance (Execution)**: \~5% of total time
* **Polish (AI + Human Review)**: \~20% of total time

**Why so fast?** When the plan is solid, implementation becomes straightforward.

## Essential Topics for Delivery

| Topic                        | Key Takeaway                                                                                               |
| ---------------------------- | ---------------------------------------------------------------------------------------------------------- |
| **Observation vs. Autonomy** | Implementation is a "coherent dream"; you must watch the first few seconds carefully                       |
| **Holistic Review**          | AI is better at reviewing a finished file than it is at writing it line-by-line                            |
| **Layered Polishing**        | Separate high-level structural fixes from low-level linting to avoid confusing the model                   |
| **Agentic Mechanics**        | Use the AI to interact with tools like `gh` (GitHub CLI) to automate the "boring" parts of the finish line |

## The Four Steps

### [The Performance: Execution](/framework/performance/execution)

Active observation as the AI implements the vetted plan

### [The Polish: Pass 1 (AI Self-Review)](/framework/performance/polish-ai-review)

AI performs holistic review and identifies gaps before human review

### [The Polish: Pass 2 (Human Review)](/framework/performance/polish-human-review)

Engineer applies taste, judgment, and catches invisible constraints

### [Shipping the Work](/framework/performance/shipping)

Automated commit messages, PR descriptions, and final delivery

***

**Key Principle**: Performance is fast because the Rehearsal was thorough. Polish is layered to maintain quality without chaos.