# Hard Trajectory-Tree Blueprint Validation

Input: `/NHNHOME/data/sanghyeok/qwen-cua/data/hard_trajectory_tree_blueprints_20260712/authoring.jsonl`

## Verdict

- overall_pass: **True**
- errors: 0
- warnings: 0

## Counts

| item | value |
|---|---:|
| tasks | 24 |
| domains | 3 |
| task families | 3 |
| steps | 72 |
| branches | 240 |
| gold branches | 72 |
| collector TODO branches | 160 |

## Hardness Metrics

| metric | value |
|---|---:|
| mean root branches | 4.0000 |
| min step branch count | 3 |
| all-same action-label step rate | 1.0000 |
| all-same same-label-group step rate | 1.0000 |
| root low action-overlap rate | 1.0000 |
| root low target-overlap rate | 0.9167 |
| requires-state-content step rate | 1.0000 |

## Gates

| gate | pass |
|---|---:|
| schema_no_errors | True |
| task_count | True |
| family_count | True |
| horizon | True |
| root_branching | True |
| all_steps_min_branches | True |
| same_action_label_ambiguity | True |
| same_label_group_ambiguity | True |
| label_prior_resistance | True |
| target_prior_resistance | True |
| state_content_required | True |

## Domains

```json
{
  "web_youtube": 8,
  "web_github": 8,
  "terminal": 8
}
```

## Root Examples

### hard_youtube_search_000

- domain: web_youtube
- instruction: Search YouTube for "lofi piano live", open the result matching this visual criterion, then verify the opened page: highest visible view count.
- root gold action: Open a candidate item.
- root gold target_ref: search_result[3]
- action overlap: []
- target overlap: []

### hard_youtube_search_001

- domain: web_youtube
- instruction: Search YouTube for "open source robotics demo", open the result matching this visual criterion, then verify the opened page: newest upload date.
- root gold action: Open a candidate item.
- root gold target_ref: search_result[1]
- action overlap: []
- target overlap: []

### hard_youtube_search_002

- domain: web_youtube
- instruction: Search YouTube for "python tutorial argparse", open the result matching this visual criterion, then verify the opened page: longest duration.
- root gold action: Open a candidate item.
- root gold target_ref: search_result[2]
- action overlap: []
- target overlap: []

### hard_youtube_search_003

- domain: web_youtube
- instruction: Search YouTube for "city walking tour 4k", open the result matching this visual criterion, then verify the opened page: verified channel badge.
- root gold action: Open a candidate item.
- root gold target_ref: search_result[3]
- action overlap: []
- target overlap: []

### hard_youtube_search_004

- domain: web_youtube
- instruction: Search YouTube for "linux terminal tricks", open the result matching this visual criterion, then verify the opened page: title mentions tmux.
- root gold action: Open a candidate item.
- root gold target_ref: search_result[3]
- action overlap: []
- target overlap: []