# SubsetEntry

**Kind:** Interface

**Source:** [`atloria-monorepo/libs/agent-core/src/benchmark/swebench-subset.ts`](https://github.com/sherkety/atloria/blob/main/atloria-monorepo/libs/agent-core/src/benchmark/swebench-subset.ts#L21)

SWE-bench Verified — Curated Starter Subset

30 hand-picked tasks from the actual SWE-bench Verified dataset (500 tasks).
Balanced 10/10/10 across difficulty for clean comparison.
Selected for: well-defined test targets (FAIL_TO_PASS), pure Python,
and coverage across 9 repos.

Difficulty based on gold patch line count:
  easy   = < 20 lines
  medium = 20-80 lines
  hard   = > 80 lines

IDs verified against princeton-nlp/SWE-bench_Verified (2026-03-25).

## Properties

| Property | Type |
|---|---|
| `id` | `string` |
| `repo` | `string` |
| `difficulty` | `'easy' | 'medium' | 'hard'` |
| `description` | `string` |