---
license: other
task_categories:
- text-generation
language:
- code
pretty_name: Open-SWE-Traces Swift Probe 5K
size_categories:
- 1K<n<10K
---

# Open-SWE-Traces Swift Probe 5K

Balanced 5,000-row training probe subset from `nvidia/Open-SWE-Traces`, exported for ModelScope SWIFT-style SFT.

Selection:

- 1,250 hard-filter-kept rows from each source config.
- Original native scaffold semantics are preserved.
- MiniMax rows are exported as thinking examples by wrapping `reasoning_content` in `<think>...</think>`.
- Qwen rows are exported as non-thinking examples; `reasoning_content` is not emitted.
- Tool responses are included as `role: "tool"` messages with `loss: false`.

Stats:

```json
{
  "seen:minimax_m25_openhands_trajectories": 1265,
  "assistant_thinking_messages": 162853,
  "kept:minimax_m25_openhands_trajectories": 1250,
  "resolved:minimax_m25_openhands_trajectories:1": 401,
  "resolved:minimax_m25_openhands_trajectories:0": 572,
  "resolved:minimax_m25_openhands_trajectories:-1": 277,
  "filtered:minimax_m25_openhands_trajectories": 15,
  "seen:minimax_m25_sweagent_trajectories": 1307,
  "kept:minimax_m25_sweagent_trajectories": 1250,
  "resolved:minimax_m25_sweagent_trajectories:0": 533,
  "resolved:minimax_m25_sweagent_trajectories:1": 463,
  "resolved:minimax_m25_sweagent_trajectories:-1": 254,
  "filtered:minimax_m25_sweagent_trajectories": 57,
  "seen:qwen35_openhands_trajectories": 1281,
  "kept:qwen35_openhands_trajectories": 1250,
  "resolved:qwen35_openhands_trajectories:0": 698,
  "resolved:qwen35_openhands_trajectories:-1": 272,
  "resolved:qwen35_openhands_trajectories:1": 280,
  "filtered:qwen35_openhands_trajectories": 31,
  "seen:qwen35_sweagent_trajectories": 1745,
  "kept:qwen35_sweagent_trajectories": 1250,
  "resolved:qwen35_sweagent_trajectories:1": 490,
  "filtered:qwen35_sweagent_trajectories": 495,
  "resolved:qwen35_sweagent_trajectories:0": 533,
  "resolved:qwen35_sweagent_trajectories:-1": 227,
  "qwen_non_thinking_reasoning_nonempty": 3
}
```


## Validation Split

Random balanced validation split, seed `20260624`, 125 rows per config, excluding train trajectory ids.

```json
{
  "seen:minimax_m25_openhands_trajectories": 49948,
  "skip_train_overlap:minimax_m25_openhands_trajectories": 1250,
  "filtered:minimax_m25_openhands_trajectories": 675,
  "assistant_thinking_messages": 17749,
  "kept:minimax_m25_openhands_trajectories": 125,
  "resolved:minimax_m25_openhands_trajectories:1": 41,
  "resolved:minimax_m25_openhands_trajectories:0": 58,
  "resolved:minimax_m25_openhands_trajectories:-1": 26,
  "seen:minimax_m25_sweagent_trajectories": 57268,
  "skip_train_overlap:minimax_m25_sweagent_trajectories": 1250,
  "filtered:minimax_m25_sweagent_trajectories": 2535,
  "kept:minimax_m25_sweagent_trajectories": 125,
  "resolved:minimax_m25_sweagent_trajectories:0": 53,
  "resolved:minimax_m25_sweagent_trajectories:-1": 32,
  "resolved:minimax_m25_sweagent_trajectories:1": 40,
  "seen:qwen35_openhands_trajectories": 55488,
  "skip_train_overlap:qwen35_openhands_trajectories": 1250,
  "filtered:qwen35_openhands_trajectories": 1568,
  "kept:qwen35_openhands_trajectories": 125,
  "resolved:qwen35_openhands_trajectories:1": 36,
  "resolved:qwen35_openhands_trajectories:-1": 35,
  "resolved:qwen35_openhands_trajectories:0": 54,
  "seen:qwen35_sweagent_trajectories": 44785,
  "skip_train_overlap:qwen35_sweagent_trajectories": 1250,
  "filtered:qwen35_sweagent_trajectories": 12813,
  "kept:qwen35_sweagent_trajectories": 125,
  "resolved:qwen35_sweagent_trajectories:1": 51,
  "resolved:qwen35_sweagent_trajectories:0": 50,
  "resolved:qwen35_sweagent_trajectories:-1": 24
}
```