from pydantic import BaseModel


class EvalConfig(BaseModel):
    job_id: str
    test_split_ratio: float = 0.1
    batch_size: int = 4
    metrics: list[str] = ["perplexity", "loss"]


class EvalResult(BaseModel):
    id: str
    job_id: str
    status: str = "pending"  # pending|running|completed|failed
    progress: float = 0.0
    metrics: dict = {}
    error: str | None = None
    created_at: str = ""