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438 lines
14 KiB
Python
438 lines
14 KiB
Python
"""
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SIQA (Social Interaction QA) Evaluation Environment for Atropos
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This environment evaluates models on the SIQA benchmark - testing
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social commonsense reasoning with multiple-choice questions.
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Dataset: allenai/social_i_qa
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Paper: https://arxiv.org/abs/1904.09728
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SIQA tests:
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- Social commonsense intelligence
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- Reasoning about people's actions and social implications
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- Understanding motivations, reactions, and social norms
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- Multiple choice (A, B, C)
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Metrics:
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- Accuracy (exact match on A/B/C)
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Supports optional thinking mode with <think></think> tags.
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"""
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import asyncio
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from string import ascii_uppercase
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from typing import Dict, List, Optional, Tuple
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import wandb
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from datasets import load_dataset
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from eval_helpers import (
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build_mcqa_fallback_patterns,
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create_system_content,
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extract_letter_from_answer_tag,
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get_default_thinking_prompt,
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save_eval_results,
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validate_thinking_format,
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)
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from pydantic import Field
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from tqdm.asyncio import tqdm_asyncio
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from atroposlib.envs.base import (
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APIServerConfig,
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BaseEnv,
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BaseEnvConfig,
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)
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class SIQAEvalConfig(BaseEnvConfig):
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"""Configuration for SIQA evaluation environment."""
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# Thinking mode configuration
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thinking_mode: bool = Field(
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default=True,
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description="Whether to enable thinking mode with <think></think> tags.",
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)
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custom_thinking_prompt: Optional[str] = Field(
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default=None,
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description="Custom thinking prompt. If None, uses the default thinking prompt.",
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)
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# Dataset configuration
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dataset_name: str = Field(
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default="allenai/social_i_qa",
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description="HuggingFace dataset name for SIQA.",
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)
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eval_split: str = Field(
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default="validation",
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description="Dataset split to use for evaluation.",
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)
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# Model generation configuration
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eval_temperature: float = Field(
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default=0.6,
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description="Temperature for model generation.",
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)
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eval_max_tokens: int = Field(
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default=0,
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description="Maximum tokens for evaluation responses. Set to 0 for provider default.",
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)
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# Prompt configuration
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custom_system_prompt: Optional[str] = Field(
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default=None,
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description="Custom system prompt to append after thinking prompt.",
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)
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# Retry configuration
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max_retries: int = Field(
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default=3,
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ge=1,
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description="Maximum retries for failed API calls.",
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)
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retry_delay: float = Field(
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default=1.0,
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ge=0.0,
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description="Delay between retry attempts in seconds.",
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)
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min_response_length: int = Field(
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default=1,
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ge=1,
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description="Minimum response length to consider valid.",
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)
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# Debug configuration
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full_debug: bool = Field(
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default=False,
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description="Enable verbose debug logging.",
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)
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class SIQAEvalEnv(BaseEnv):
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"""
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SIQA Evaluation Environment for Atropos.
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Evaluates models on social commonsense reasoning with multiple choice.
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"""
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name = "siqa_eval"
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env_config_cls = SIQAEvalConfig
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def __init__(
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self,
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config: SIQAEvalConfig,
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server_configs: List[APIServerConfig],
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slurm=True,
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testing=False,
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):
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super().__init__(config, server_configs, slurm, testing)
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self.config: SIQAEvalConfig = config
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self.eval_metrics = []
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# Pre-build fallback patterns for 3-choice (A/B/C)
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self._fallback_patterns = build_mcqa_fallback_patterns(3)
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self._valid_letters = {"A", "B", "C"}
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@classmethod
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def config_init(cls) -> Tuple[SIQAEvalConfig, List[APIServerConfig]]:
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"""Initialize default configuration for CLI usage."""
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config = SIQAEvalConfig(
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tokenizer_name="NousResearch/Hermes-3-Llama-3.1-8B",
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group_size=1,
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use_wandb=True,
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rollout_server_url="http://localhost:8000",
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total_steps=1,
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batch_size=1,
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steps_per_eval=1,
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max_token_length=2048,
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wandb_name="siqa_eval",
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data_path_to_save_groups=None,
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eval_max_tokens=0,
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)
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server_config = APIServerConfig(
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model_name="Hermes-3-Llama-3.1-8B",
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base_url="http://localhost:8000/v1",
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api_key="x",
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num_requests_for_eval=1024,
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)
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return config, [server_config]
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async def setup(self):
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"""Load the SIQA dataset."""
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print("\nSIQA Evaluation Setup (Generative Mode):")
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print(f" Dataset: {self.config.dataset_name}")
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print(f" Evaluation split: {self.config.eval_split}")
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print(f" Thinking mode: {self.config.thinking_mode}")
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if self.config.thinking_mode:
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print(
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f" Thinking prompt: {get_default_thinking_prompt(self.config.custom_thinking_prompt)[:80]}..."
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)
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# Load dataset
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self.dataset = load_dataset(
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self.config.dataset_name,
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split=self.config.eval_split,
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trust_remote_code=True,
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)
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self.eval_items = list(self.dataset)
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print(f" Loaded {len(self.eval_items)} evaluation items")
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def _format_prompt(self, item: Dict) -> Tuple[str, List[str]]:
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"""
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Format a SIQA item into a prompt.
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SIQA has context, question, and three answers (A, B, C).
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Returns the formatted prompt and list of choice texts.
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"""
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context = item["context"]
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question = item["question"]
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answer_a = item["answerA"]
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answer_b = item["answerB"]
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answer_c = item["answerC"]
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# Build the question
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query = (
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"The following is a multiple choice question about social common sense.\n\n"
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)
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query += f"Context: {context}\n\n"
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query += f"Question: {question}\n"
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query += f"A. {answer_a}\n"
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query += f"B. {answer_b}\n"
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query += f"C. {answer_c}\n"
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query += "\nProvide your answer in <answer></answer> tags with only the letter (A, B, or C)."
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return query, [answer_a, answer_b, answer_c]
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def _create_system_content(self) -> Optional[str]:
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"""Create system message content based on thinking mode configuration."""
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return create_system_content(
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self.config.thinking_mode,
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self.config.custom_thinking_prompt,
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self.config.custom_system_prompt,
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)
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def _extract_answer(
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self, response: str, choices: List[str] = None
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) -> Tuple[Optional[str], str]:
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"""
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Extract the answer letter from the model's response.
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Uses <answer> tags as primary method, with fallback patterns.
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"""
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# Get content after </think> if in thinking mode
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if self.config.thinking_mode:
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is_valid, content_after_think = validate_thinking_format(response, True)
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if is_valid:
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response_to_parse = content_after_think
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else:
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response_to_parse = response
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else:
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response_to_parse = response
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# Primary: Try <answer></answer> tags
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letter, method = extract_letter_from_answer_tag(
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response_to_parse,
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self._valid_letters,
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debug=self.config.full_debug,
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choices=choices,
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)
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if letter:
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return letter, method
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# Fallback: Use regex patterns
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for priority, pattern, method_name in self._fallback_patterns:
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matches = pattern.findall(response_to_parse)
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if matches:
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match = (
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matches[-1]
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if method_name
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in [
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"final_answer_is",
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"the_answer_is",
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"answer_colon",
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"answer_space",
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]
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else matches[0]
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)
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if isinstance(match, tuple):
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match = match[0]
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letter = match.strip("()").upper()
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if letter in self._valid_letters:
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return letter, f"fallback_{method_name}"
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return None, "no_match"
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async def _generate_with_retry(
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self, messages: List[Dict], item_id: str
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) -> Optional[str]:
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"""Generate response with retry logic."""
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for attempt in range(self.config.max_retries):
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try:
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api_params = {
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"model": self.server_configs[0].model_name,
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"messages": messages,
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"temperature": self.config.eval_temperature,
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}
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if self.config.eval_max_tokens > 0:
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api_params["max_tokens"] = self.config.eval_max_tokens
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response = await self.client.chat.completions.create(**api_params)
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if response.choices and response.choices[0].message.content:
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content = response.choices[0].message.content.strip()
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if len(content) >= self.config.min_response_length:
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return content
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except Exception as e:
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if self.config.full_debug:
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print(f" Error on item {item_id} attempt {attempt + 1}: {e}")
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if attempt < self.config.max_retries - 1:
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await asyncio.sleep(self.config.retry_delay * (attempt + 1))
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return None
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async def _evaluate_single_item(self, item: Dict, idx: int) -> Dict:
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"""Evaluate a single SIQA item."""
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# Format prompt
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prompt, choices = self._format_prompt(item)
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# Build messages
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messages = []
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system_content = self._create_system_content()
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if system_content:
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messages.append({"role": "system", "content": system_content})
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messages.append({"role": "user", "content": prompt})
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# Generate response
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response = await self._generate_with_retry(messages, str(idx))
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if response is None:
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return {
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"index": idx,
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"is_correct": False,
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"extracted_answer": None,
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"gold_answer": (
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ascii_uppercase[int(item["label"]) - 1] if item["label"] else None
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),
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"extraction_method": "generation_failed",
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"error": "Failed to generate response",
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}
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# Extract answer
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extracted_answer, extraction_method = self._extract_answer(response, choices)
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# Determine gold answer (SIQA uses 1/2/3 for label)
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gold_answer = None
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if item["label"]:
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gold_idx = int(item["label"]) - 1 # Convert 1-indexed to 0-indexed
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gold_answer = ascii_uppercase[gold_idx]
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# Score
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is_correct = (
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extracted_answer == gold_answer
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if extracted_answer and gold_answer
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else False
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)
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result = {
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"index": idx,
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"is_correct": is_correct,
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"extracted_answer": extracted_answer,
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"gold_answer": gold_answer,
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"extraction_method": extraction_method,
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}
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if self.config.full_debug:
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result["response"] = response
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result["prompt"] = prompt
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return result
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async def evaluate(self, *args, **kwargs):
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"""Run the full SIQA evaluation."""
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print("\n" + "=" * 60)
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print("Starting SIQA Evaluation (Generative/Reasoning Mode)")
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print("=" * 60)
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print(f" Total questions: {len(self.eval_items)}")
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print(f" Thinking mode: {self.config.thinking_mode}")
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print("=" * 60)
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# Evaluate all items
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tasks = [
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self._evaluate_single_item(item, idx)
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for idx, item in enumerate(self.eval_items)
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]
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results = await tqdm_asyncio.gather(*tasks, desc="Evaluating SIQA")
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# Calculate metrics
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valid_results = [r for r in results if r.get("gold_answer") is not None]
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if not valid_results:
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print("Warning: No valid evaluation results obtained")
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return
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correct = sum(1 for r in valid_results if r["is_correct"])
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total = len(valid_results)
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accuracy = correct / total if total > 0 else 0.0
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# Extraction method breakdown
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method_counts = {}
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for r in valid_results:
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method = r.get("extraction_method", "unknown")
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method_counts[method] = method_counts.get(method, 0) + 1
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# Print summary
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print("\n" + "=" * 60)
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print("SIQA Evaluation Results")
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print("=" * 60)
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print(f" Total evaluated: {total}")
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print(f" Correct: {correct}")
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print(f" Accuracy: {accuracy:.2%}")
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print("-" * 60)
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print(" Extraction Methods:")
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for method, count in sorted(method_counts.items(), key=lambda x: -x[1]):
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print(f" {method}: {count} ({count/total:.1%})")
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print("=" * 60)
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# Save results
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metrics = {
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"accuracy": accuracy,
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"total_evaluated": total,
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"correct": correct,
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"extraction_methods": method_counts,
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}
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save_eval_results(self.config.data_dir_to_save_evals, metrics, results)
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self.eval_metrics = [
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{
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"accuracy": accuracy,
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"total": total,
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}
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]
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async def wandb_log(self, step: int):
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"""Log metrics to wandb."""
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if self.eval_metrics and wandb.run is not None:
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for metric in self.eval_metrics:
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wandb.log(metric, step=step)
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# Required BaseEnv interface methods
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async def get_next_item(self):
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return None
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async def collect_trajectories(self, *args, **kwargs):
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return []
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async def score(self, *args, **kwargs):
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return []
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if __name__ == "__main__":
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SIQAEvalEnv.cli()
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