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chore: import upstream snapshot with attribution
2026-07-13 13:39:52 +08:00

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Python

"""
Entry point: run the eval-basic evaluation as a batch.
Loads the test dataset, runs the per-row workflow for each row,
then aggregates results.
Usage:
python run_eval.py
python run_eval.py --data path/to/data.jsonl --concurrency 10
"""
import argparse
import asyncio
import json
from pathlib import Path
from aggregation import aggregate
from eval_runner import EvalResult, EvalRunner
from workflow import EvalInput, create_workflow
DEFAULT_DATA = Path(__file__).parent / "data.jsonl"
def load_dataset(path: Path) -> list[EvalInput]:
"""Load a JSONL file into a list of EvalInput."""
rows = []
with open(path, encoding="utf-8") as f:
for line in f:
line = line.strip()
if line:
obj = json.loads(line)
rows.append(EvalInput(groundtruth=obj["groundtruth"], prediction=obj["prediction"]))
return rows
async def main(data_path: Path, concurrency: int) -> EvalResult:
dataset = load_dataset(data_path)
print(f"Loaded {len(dataset)} rows from {data_path}")
runner = EvalRunner(
workflow_factory=create_workflow,
aggregate_fn=aggregate,
concurrency=concurrency,
input_mapping={"values": "processed_results"},
)
result = await runner.run(dataset)
print("\n--- Per-row outputs ---")
for i, output in enumerate(result.per_row_outputs):
print(f" Row {i}: {output}")
print("\n--- Metrics ---")
for key, value in result.metrics.items():
print(f" {key}: {value}")
if result.errors:
print(f"\n--- Errors ({len(result.errors)}) ---")
for idx, err in result.errors:
print(f" Row {idx}: {err}")
return result
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="Run eval-basic evaluation batch")
parser.add_argument("--data", type=Path, default=DEFAULT_DATA, help="Path to JSONL dataset")
parser.add_argument("--concurrency", type=int, default=5, help="Max concurrent workflow runs")
args = parser.parse_args()
asyncio.run(main(args.data, args.concurrency))