# jaschenn/sb3-llm-code-understanding architecture

> Architecture diagram of the GitHub repository jaschenn/sb3-llm-code-understanding, generated by GitDiagram from its file tree, README and a sample of source files (last updated 2026-09-30). It is an AI-made overview: check details against the source.

- Interactive diagram: https://gitdiagram.com/jaschenn/sb3-llm-code-understanding
- Repository: https://github.com/jaschenn/sb3-llm-code-understanding

## Overview

This repository is a course collaboration workspace for investigating how Stable-Baselines3 organizes Gymnasium environments into prediction and training workflows; it is not the SB3 implementation itself. Contributors claim GitHub tasks, work from a shared upstream commit, record evidence, and produce reproducible scripts, diagrams, and report chapters before review. The graph captures the documented workflow and repository materials, not the upstream runtime call chain: no source excerpts were provided to verify SB3 internals.

Main entry points: [`docs/evidence/issues`](https://github.com/jaschenn/sb3-llm-code-understanding/tree/main/docs/evidence/issues) (Issue evidence), [`tasks/README.md`](https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/tasks/README.md) (Task list), [`docs/project-baseline.md`](https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/docs/project-baseline.md) (Source baseline), [`CONTRIBUTING.md`](https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/CONTRIBUTING.md) (PR review)

## Diagram (Mermaid)

```mermaid
flowchart TD

subgraph group_coordination["Task coordination"]
  node_tasks["Task list<br/>[README.md]"]
  node_baseline["Source baseline"]
  node_review["PR review<br/>[CONTRIBUTING.md]"]
end

subgraph group_evidence["Evidence and validation"]
  node_issue_evidence["Issue evidence"]
  node_evidence_summary["Evidence summaries"]
  node_scripts["Validation scripts<br/>[README.md]"]
  node_runs["Experiment runs<br/>[README.md]"]
end

subgraph group_deliverables["Analysis deliverables"]
  node_diagrams["Analysis diagrams<br/>[README.md]"]
  node_report["Final report"]
end

node_contributor(("Contributor"))
node_github(("GitHub Issues and PRs"))
node_sb3["Upstream SB3"]

node_contributor -->|"chooses task"| node_tasks
node_tasks -->|"links issues"| node_github
node_contributor -->|"claims issue"| node_github
node_contributor -->|"reads baseline"| node_baseline
node_baseline -->|"pins source"| node_sb3
node_contributor -->|"records findings"| node_issue_evidence
node_contributor -->|"writes checks"| node_scripts
node_scripts -->|"produces outputs"| node_runs
node_contributor -->|"creates diagrams"| node_diagrams
node_issue_evidence -->|"feeds summaries"| node_evidence_summary
node_issue_evidence -->|"supports chapters"| node_report
node_contributor -->|"submits PR"| node_github
node_github -->|"routes review"| node_review
node_review -->|"merges PR"| node_github

click node_tasks "https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/tasks/README.md"
click node_baseline "https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/docs/project-baseline.md"
click node_issue_evidence "https://github.com/jaschenn/sb3-llm-code-understanding/tree/main/docs/evidence/issues"
click node_evidence_summary "https://github.com/jaschenn/sb3-llm-code-understanding/tree/main/docs/evidence"
click node_scripts "https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/scripts/README.md"
click node_runs "https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/artifacts/runs/README.md"
click node_diagrams "https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/artifacts/diagrams/README.md"
click node_report "https://github.com/jaschenn/sb3-llm-code-understanding/tree/main/docs/report"
click node_review "https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/CONTRIBUTING.md"

classDef toneNeutral fill:#f8fafc,stroke:#334155,stroke-width:1.5px,color:#0f172a
classDef toneBlue fill:#dbeafe,stroke:#2563eb,stroke-width:1.5px,color:#172554
classDef toneAmber fill:#fef3c7,stroke:#d97706,stroke-width:1.5px,color:#78350f
classDef toneMint fill:#dcfce7,stroke:#16a34a,stroke-width:1.5px,color:#14532d
classDef toneRose fill:#ffe4e6,stroke:#e11d48,stroke-width:1.5px,color:#881337
classDef toneIndigo fill:#e0e7ff,stroke:#4f46e5,stroke-width:1.5px,color:#312e81
classDef toneTeal fill:#ccfbf1,stroke:#0f766e,stroke-width:1.5px,color:#134e4a
class node_tasks,node_baseline,node_review toneBlue
class node_issue_evidence,node_evidence_summary,node_scripts,node_runs toneAmber
class node_diagrams,node_report toneMint
class node_contributor,node_github,node_sb3 toneIndigo
```

## Components

### Task coordination

- [Task list](https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/tasks/README.md): `tasks/README.md`
- [Source baseline](https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/docs/project-baseline.md): `docs/project-baseline.md`
- [PR review](https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/CONTRIBUTING.md): `CONTRIBUTING.md`

### Evidence and validation

- [Issue evidence](https://github.com/jaschenn/sb3-llm-code-understanding/tree/main/docs/evidence/issues): `docs/evidence/issues`
- [Evidence summaries](https://github.com/jaschenn/sb3-llm-code-understanding/tree/main/docs/evidence): `docs/evidence`
- [Validation scripts](https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/scripts/README.md): `scripts/README.md`
- [Experiment runs](https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/artifacts/runs/README.md): `artifacts/runs/README.md`

### Analysis deliverables

- [Analysis diagrams](https://github.com/jaschenn/sb3-llm-code-understanding/blob/main/artifacts/diagrams/README.md): `artifacts/diagrams/README.md`
- [Final report](https://github.com/jaschenn/sb3-llm-code-understanding/tree/main/docs/report): `docs/report`

### Other components

- **Contributor**
- **GitHub Issues and PRs**
- **Upstream SB3**

## Connections

- Contributor → Task list: chooses task (evidence: `README.md`)
- Task list → GitHub Issues and PRs: links issues (evidence: `README.md`)
- Contributor → GitHub Issues and PRs: claims issue (evidence: `README.md`)
- Contributor → Source baseline: reads baseline (evidence: `README.md`)
- Source baseline → Upstream SB3: pins source (evidence: `README.md`)
- Contributor → Issue evidence: records findings (evidence: `README.md`)
- Contributor → Validation scripts: writes checks (evidence: `README.md`)
- Validation scripts → Experiment runs: produces outputs (evidence: `README.md`)
- Contributor → Analysis diagrams: creates diagrams (evidence: `README.md`)
- Issue evidence → Evidence summaries: feeds summaries (evidence: `README.md`)
- Issue evidence → Final report: supports chapters (evidence: `README.md`)
- Contributor → GitHub Issues and PRs: submits PR (evidence: `README.md`)
- GitHub Issues and PRs → PR review: routes review (evidence: `README.md`)
- PR review → GitHub Issues and PRs: merges PR (evidence: `README.md`)