architecture git:20260725.eb1a47dA

Immutable. This exact content never changes and is served at /api/v1/blob/fc27a23ce6c940b0.

---
description: Architecture (entry points)
alwaysApply: true
---

<!-- AUTO-GENERATED by `bernstein agents-md sync` - DO NOT edit by hand. Source: AGENTS.md. -->

Top-level entry points exposed by the package:

| Command            | Purpose |
|--------------------|---------|
| `bernstein`        | bernstein.cli.main:cli |
| `bernstein-worker` | bernstein.core.worker:main |
| `bernstein-bench`  | bernstein.eval.bench.bench_cli:bench_group |

**Back-compat aliases.** Legacy import paths (e.g. `bernstein.core.orchestrator`) are served by a `sys.meta_path` finder, not by physical shim files. The mechanism lives in `src/bernstein/core/__init__.py` as `_CoreRedirectFinder` driven by the `_REDIRECT_MAP` dict - add new aliases there rather than creating shim modules at the old path.