crosscodeeval_v2/trace_stats/README.md

# Trajectory statistics

214,720 attempts across 6,710 tasks of crosscodeeval_v2, kept and excluded, each counted once. Task success counts are in the [dataset overview](../README.md).

| Metric | qwen3-30b-instruct-2507 | qwen3-30b-thinking |
| --- | ---: | ---: |
| Recorded attempts | 107,360 | 107,360 |
| Median agent turns | 2 | 2 |
| Median input tokens per attempt | 3,865 | 3,723 |
| Median output tokens per attempt | 393 | 1,504 |
| Median agent runtime (seconds) | 6 | 20 |
| Median verifier runtime (seconds) | 1 | 1 |

Medians use recorded measurements only.

## Plots

![Trace measurements](plots/all-models-trace-distributions.png)

![Trace outcomes](plots/all-models-trace-outcomes.png)

![Most frequent commands](plots/all-models-trace-commands.png)

Commands are counted as submitted, not as successful executions.

Per-model plots: [qwen3-30b-instruct-2507](plots/qwen3-30b-instruct-2507-trace-commands.png), [qwen3-30b-instruct-2507](plots/qwen3-30b-instruct-2507-trace-distributions.png), [qwen3-30b-instruct-2507](plots/qwen3-30b-instruct-2507-trace-outcomes.png), [qwen3-30b-thinking](plots/qwen3-30b-thinking-trace-commands.png), [qwen3-30b-thinking](plots/qwen3-30b-thinking-trace-distributions.png), [qwen3-30b-thinking](plots/qwen3-30b-thinking-trace-outcomes.png).

## Data

- [Summary](data/summary.json): overall and per-model statistics.
- [Per-task metrics](data/per_task.parquet) and [per-attempt metrics](data/per_attempt.parquet), with nested metrics stored as JSON.
- [Provenance](data/provenance.json): source files and deduplication.

Attempts without a saved conversation: 1; without a verifier reward: 2. Their missing measurements stay empty.