| """Runtime configuration schemas for model adapters.""" |
|
|
| from typing import Any |
| from pydantic import BaseModel, Field |
|
|
|
|
| class GenerationConfig(BaseModel): |
| """Parameters controlling text/token generation for models.""" |
|
|
| max_new_tokens: int = Field(default=512, ge=1) |
| temperature: float = Field(default=0.0, ge=0.0) |
| top_p: float = Field(default=1.0, ge=0.0, le=1.0) |
| top_k: int | None = Field(default=None, ge=0) |
| do_sample: bool = Field(default=False) |
| extra: dict[str, Any] = Field(default_factory=dict) |
|
|
|
|
| class PromptConfig(BaseModel): |
| """Parameters for prompt preparation and template formatting.""" |
|
|
| image_token: str = Field(default="<|image|>") |
| add_generation_prompt: bool = Field(default=True) |
| system_prompt: str | None = Field(default=None) |
| extra: dict[str, Any] = Field(default_factory=dict) |
|
|
|
|
| class ModelRuntimeConfig(BaseModel): |
| """Runtime configuration contract for model adapters.""" |
|
|
| model_name: str |
| model_id: str |
| device: str | None = None |
| dtype: str | None = None |
| generation: GenerationConfig = Field(default_factory=GenerationConfig) |
| prompt: PromptConfig = Field(default_factory=PromptConfig) |
| extra_kwargs: dict[str, Any] = Field(default_factory=dict) |
|
|
