tinymind-native-colab-handoff/bundle/evaluation/score_import_merge.py

"""Merge multiple frontier parity score-import files."""

from __future__ import annotations

from datetime import datetime, timezone
import json
from pathlib import Path
from typing import Iterable


def merge_score_imports(paths: Iterable[str | Path], out_path: str | Path) -> dict:
    merged_scores: dict[str, float] = {}
    sources = []
    for raw in paths:
        path = Path(raw)
        if not path.exists():
            continue
        payload = json.loads(path.read_text(encoding="utf-8"))
        sources.append(str(path))
        for key, value in payload.get("scores", {}).items():
            merged_scores[key] = float(value)
    result = {
        "schema_version": "tinymind-merged-score-import-v1",
        "created_at": datetime.now(timezone.utc).isoformat(),
        "sources": sources,
        "scope": "merged_system_protocol_scores_not_official_external",
        "scores": merged_scores,
        "claim_gate": {
            "external_official_result": False,
            "raw_model_result": False,
            "usable_for_frontier_gap_analysis": True,
        },
    }
    out = Path(out_path)
    out.parent.mkdir(parents=True, exist_ok=True)
    out.write_text(json.dumps(result, ensure_ascii=False, indent=2, sort_keys=True), encoding="utf-8")
    result["out_path"] = str(out)
    return result