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37 changed files with 4868 additions and 4052 deletions
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@ -32,6 +32,17 @@ 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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THINK_CONTENT_AFTER_PATTERN,
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create_system_content,
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extract_boxed_answers,
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extract_thinking_content,
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get_default_thinking_prompt,
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get_math_executor,
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save_eval_results,
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score_math_answer_async,
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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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@ -41,18 +52,6 @@ from atroposlib.envs.base import (
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BaseEnvConfig,
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EvalHandlingEnum,
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)
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from eval_helpers import (
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validate_thinking_format,
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extract_thinking_content,
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get_default_thinking_prompt,
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create_system_content,
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save_eval_results,
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score_math_answer_async,
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get_math_executor,
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extract_boxed_answers,
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THINK_CONTENT_AFTER_PATTERN,
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)
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# Available AIME years
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AIME_DATASETS = {
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@ -72,71 +71,57 @@ Note: AIME answers are always integers from 0 to 999.
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class AIMEEvalConfig(BaseEnvConfig):
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"""Configuration for AIME evaluation environment."""
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# Dataset configuration
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years: List[str] = Field(
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default=["2024", "2025"],
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description="List of AIME years to evaluate ('2024', '2025', or both)"
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description="List of AIME years to evaluate ('2024', '2025', or both)",
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)
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eval_split: str = Field(
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default="train",
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description="Split to evaluate on (AIME uses train split)"
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default="train", description="Split to evaluate on (AIME uses train split)"
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)
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shuffle_seed: int = Field(
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default=42,
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description="Random seed for shuffling"
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)
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shuffle_seed: int = Field(default=42, description="Random seed for shuffling")
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# Generation parameters
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eval_temperature: float = Field(
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default=0.6,
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description="Temperature for evaluation generation"
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default=0.6, description="Temperature for evaluation 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="Max tokens for evaluation (0 = use model default)"
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default=0, description="Max tokens for evaluation (0 = use model default)"
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)
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# System prompt configuration
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custom_system_prompt: Optional[str] = Field(
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default=None,
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description="Optional custom system prompt"
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default=None, description="Optional custom system prompt"
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)
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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 use thinking mode with <think></think> tags"
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description="Whether to use 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="Optional custom thinking prompt"
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default=None, description="Optional custom thinking prompt"
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)
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# Math verification configuration
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max_math_workers: int = Field(
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default=64,
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description="Maximum workers for math verification ProcessPoolExecutor"
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description="Maximum workers for math verification ProcessPoolExecutor",
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)
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# Retry and debug configuration
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max_retries: int = Field(
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default=3,
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description="Maximum retries for failed API calls"
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default=3, 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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description="Delay between retries in seconds"
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default=1.0, description="Delay between retries 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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description="Minimum response length to consider valid"
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default=1, description="Minimum response length to consider valid"
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)
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full_debug: bool = Field(
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default=False,
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description="Enable full debug output"
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)
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full_debug: bool = Field(default=False, description="Enable full debug output")
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# Override defaults
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group_size: int = 1
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max_num_workers: int = 1024
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@ -152,7 +137,7 @@ class AIMEEvalConfig(BaseEnvConfig):
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class AIMEEvalEnv(BaseEnv):
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"""
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AIME Evaluation Environment.
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Evaluates competition-level math problem solving using AIME problems.
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AIME answers are always integers from 0 to 999.
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Uses math_verify for answer verification with integer fallback.
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@ -180,46 +165,49 @@ class AIMEEvalEnv(BaseEnv):
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async def setup(self) -> None:
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"""Initialize the environment and load the dataset."""
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await super().setup()
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# Initialize math executor
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self._math_executor = get_math_executor(self.config.max_math_workers)
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if not self._dataset_loaded:
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await self._load_dataset()
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print(f"\nAIME Evaluation Setup (Generative Mode):")
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print(f" Years: {self.config.years}")
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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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thinking_prompt = get_default_thinking_prompt(self.config.custom_thinking_prompt)
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thinking_prompt = get_default_thinking_prompt(
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self.config.custom_thinking_prompt
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)
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print(f" Thinking prompt: {thinking_prompt[:80]}...")
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print(f" Loaded {len(self.eval_items)} evaluation items")
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async def _load_dataset(self) -> None:
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"""Load and process AIME datasets."""
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self.eval_items = []
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for year in self.config.years:
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if year not in AIME_DATASETS:
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print(f"Warning: Unknown AIME year '{year}'. Available: {list(AIME_DATASETS.keys())}")
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print(
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f"Warning: Unknown AIME year '{year}'. Available: {list(AIME_DATASETS.keys())}"
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)
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continue
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dataset_name = AIME_DATASETS[year]
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print(f"Loading AIME {year}: {dataset_name}...")
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try:
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dataset = load_dataset(
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dataset_name,
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trust_remote_code=True
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)
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dataset = load_dataset(dataset_name, trust_remote_code=True)
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except Exception as e:
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print(f" Error loading AIME {year}: {e}")
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continue
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if self.config.eval_split not in dataset:
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available_splits = list(dataset.keys())
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print(f" Split '{self.config.eval_split}' not found. Available: {available_splits}")
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print(
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f" Split '{self.config.eval_split}' not found. Available: {available_splits}"
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)
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# AIME typically uses train split
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if "train" in available_splits:
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split_key = "train"
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@ -228,36 +216,42 @@ class AIMEEvalEnv(BaseEnv):
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print(f" Using '{split_key}' instead")
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else:
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split_key = self.config.eval_split
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split_data = dataset[split_key]
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# Process items
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for idx, item in enumerate(split_data):
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problem = item.get("problem", "")
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answer = str(item.get("answer", "")).strip()
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# AIME answers should be integers 0-999
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try:
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answer_int = int(answer)
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if not (0 <= answer_int <= 999):
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print(f" Warning: Answer {answer_int} outside 0-999 range for item {idx}")
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print(
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f" Warning: Answer {answer_int} outside 0-999 range for item {idx}"
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)
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except ValueError:
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print(f" Warning: Non-integer answer '{answer}' for item {idx}")
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self.eval_items.append({
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"id": f"aime{year}_{idx}",
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"year": year,
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"problem": problem,
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"answer": answer,
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"problem_idx": idx,
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})
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print(f" Loaded {len([i for i in self.eval_items if i['year'] == year])} items from AIME {year}")
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self.eval_items.append(
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{
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"id": f"aime{year}_{idx}",
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"year": year,
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"problem": problem,
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"answer": answer,
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"problem_idx": idx,
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}
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)
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print(
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f" Loaded {len([i for i in self.eval_items if i['year'] == year])} items from AIME {year}"
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)
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# Shuffle with seed (optional for AIME since it's ordered by difficulty)
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random.seed(self.config.shuffle_seed)
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random.shuffle(self.eval_items)
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self._dataset_loaded = True
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print(f"Total: Loaded {len(self.eval_items)} AIME problems")
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@ -267,24 +261,27 @@ class AIMEEvalEnv(BaseEnv):
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def _create_system_content(self) -> str:
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"""Create system message content based on thinking mode."""
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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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) or ""
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return (
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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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or ""
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)
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def _extract_integer_answer(self, text: str) -> Optional[int]:
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"""
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Extract integer answer from text.
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AIME answers are always integers 0-999.
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Tries multiple strategies to extract the integer.
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"""
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if not text:
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return None
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text = text.strip()
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# Try direct integer parse
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try:
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val = int(float(text.replace(",", "")))
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@ -292,9 +289,9 @@ class AIMEEvalEnv(BaseEnv):
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return val
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except ValueError:
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pass
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# Look for standalone integers in the text
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integers_found = re.findall(r'\b(\d{1,3})\b', text)
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integers_found = re.findall(r"\b(\d{1,3})\b", text)
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if integers_found:
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# Take the last one that's in valid range
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for num_str in reversed(integers_found):
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@ -304,7 +301,7 @@ class AIMEEvalEnv(BaseEnv):
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return val
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except ValueError:
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pass
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return None
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async def rollout_and_score_eval(
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@ -315,12 +312,12 @@ class AIMEEvalEnv(BaseEnv):
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"""Run evaluation on a single item and return the result."""
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prompt = self._format_prompt(item)
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system_content = self._create_system_content()
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messages = []
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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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# Build API call parameters
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kwargs = {
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"model": server.model_name,
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@ -329,35 +326,38 @@ class AIMEEvalEnv(BaseEnv):
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}
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if self.config.eval_max_tokens > 0:
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kwargs["max_tokens"] = self.config.eval_max_tokens
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response_text = ""
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for attempt in range(self.config.max_retries):
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try:
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response = await self.server.chat_completion(**kwargs)
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response_text = response.choices[0].message.content or ""
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if len(response_text) >= self.config.min_response_length:
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break
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except Exception as e:
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if self.config.full_debug:
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print(f" API error (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)
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continue
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if not response_text:
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return None
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# Validate thinking format
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is_valid_format, content_for_extraction = validate_thinking_format(
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response_text,
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self.config.thinking_mode
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response_text, self.config.thinking_mode
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)
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# Extract thinking content if present
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thinking_content = extract_thinking_content(response_text) if self.config.thinking_mode else None
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thinking_content = (
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extract_thinking_content(response_text)
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if self.config.thinking_mode
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else None
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)
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# Score using math_verify with string fallback
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gold_answer = item["answer"]
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is_correct, method, has_multiple_boxed = await score_math_answer_async(
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@ -366,24 +366,24 @@ class AIMEEvalEnv(BaseEnv):
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after_think=self.config.thinking_mode,
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wrap_gold_boxed=True,
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executor=self._math_executor,
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debug=self.config.full_debug
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debug=self.config.full_debug,
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)
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# Extract the boxed answer for logging
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if self.config.thinking_mode:
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match = THINK_CONTENT_AFTER_PATTERN.search(response_text)
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score_content = match.group(1) if match else response_text
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else:
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score_content = response_text
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boxed_answers = extract_boxed_answers(score_content)
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extracted_answer = boxed_answers[0] if boxed_answers else None
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# Try integer extraction if boxed extraction worked
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extracted_int = None
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if extracted_answer:
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extracted_int = self._extract_integer_answer(extracted_answer)
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# If math_verify failed but we have integer match, count as correct
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if is_correct is None and extracted_int is not None:
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try:
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@ -393,7 +393,7 @@ class AIMEEvalEnv(BaseEnv):
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method = "integer_fallback"
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except ValueError:
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pass
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if self.config.full_debug:
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print(f"\n--- Item: {item['id']} ---")
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print(f"Year: {item['year']}, Problem #{item.get('problem_idx', 'N/A')}")
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@ -401,7 +401,7 @@ class AIMEEvalEnv(BaseEnv):
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print(f"Gold answer: {gold_answer}")
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print(f"Extracted: {extracted_answer} -> {extracted_int}")
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print(f"Correct: {is_correct} (method: {method})")
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return {
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"item_id": item["id"],
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"year": item["year"],
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@ -428,31 +428,28 @@ class AIMEEvalEnv(BaseEnv):
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print(f" Total problems: {len(self.eval_items)}")
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print(f" Thinking mode: {self.config.thinking_mode}")
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print(f"{'='*60}\n")
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# Create evaluation tasks
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async def eval_task(item):
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return await self.rollout_and_score_eval(item, self.server_configs[0])
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tasks = [eval_task(item) for item in self.eval_items]
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# Run with progress bar
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results = await tqdm_asyncio.gather(
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*tasks,
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desc="Evaluating AIME"
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)
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results = await tqdm_asyncio.gather(*tasks, desc="Evaluating AIME")
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# Filter out failed results
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valid_results = [r for r in results if r 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 {"error": "No valid results", "accuracy": 0.0}
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# Calculate overall metrics
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total = len(valid_results)
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correct = sum(1 for r in valid_results if r["is_correct"])
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accuracy = correct / total if total > 0 else 0.0
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# Calculate per-year metrics
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year_metrics = {}
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for r in valid_results:
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@ -462,23 +459,27 @@ class AIMEEvalEnv(BaseEnv):
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year_metrics[year]["total"] += 1
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if r["is_correct"]:
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year_metrics[year]["correct"] += 1
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for year in year_metrics:
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y_total = year_metrics[year]["total"]
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y_correct = year_metrics[year]["correct"]
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year_metrics[year]["accuracy"] = y_correct / y_total if y_total > 0 else 0.0
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# Count verification methods and other stats
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method_counts = {}
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for r in valid_results:
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method = r.get("verification_method", "unknown")
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method_counts[method] = method_counts.get(method, 0) + 1
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multiple_boxed = sum(1 for r in valid_results if r.get("has_multiple_boxed", False))
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multiple_boxed = sum(
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1 for r in valid_results if r.get("has_multiple_boxed", False)
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)
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format_valid = sum(1 for r in valid_results if r.get("format_valid", True))
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has_thinking = sum(1 for r in valid_results if r.get("has_thinking", False))
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has_boxed = sum(1 for r in valid_results if r.get("extracted_answer") is not None)
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has_boxed = sum(
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1 for r in valid_results if r.get("extracted_answer") is not None
|
||||
)
|
||||
|
||||
metrics = {
|
||||
"accuracy": accuracy,
|
||||
"total_evaluated": total,
|
||||
|
|
@ -491,7 +492,7 @@ class AIMEEvalEnv(BaseEnv):
|
|||
"year_metrics": year_metrics,
|
||||
"verification_methods": method_counts,
|
||||
}
|
||||
|
||||
|
||||
print(f"\n{'='*60}")
|
||||
print("AIME Evaluation Results")
|
||||
print(f"{'='*60}")
|
||||
|
|
@ -502,16 +503,18 @@ class AIMEEvalEnv(BaseEnv):
|
|||
print(f" Thinking Utilization: {has_thinking / total:.2%}")
|
||||
print(f"\n Per-Year Breakdown:")
|
||||
for year, data in sorted(year_metrics.items()):
|
||||
print(f" AIME {year}: {data['accuracy']:.2%} ({data['correct']}/{data['total']})")
|
||||
print(
|
||||
f" AIME {year}: {data['accuracy']:.2%} ({data['correct']}/{data['total']})"
|
||||
)
|
||||
print(f"\n Verification Methods:")
|
||||
for method, count in sorted(method_counts.items(), key=lambda x: -x[1]):
|
||||
print(f" {method}: {count} ({count/total:.1%})")
|
||||
print(f"{'='*60}\n")
|
||||
|
||||
|
||||
# Save results
|
||||
if self.config.data_dir_to_save_evals:
|
||||
self._save_results(metrics, valid_results)
|
||||
|
||||
|
||||
return metrics
|
||||
|
||||
def _save_results(self, metrics: Dict, results: List[Dict]) -> None:
|
||||
|
|
@ -522,19 +525,21 @@ class AIMEEvalEnv(BaseEnv):
|
|||
"""Log metrics to Weights & Biases."""
|
||||
if not self.config.use_wandb:
|
||||
return
|
||||
|
||||
|
||||
log_dict = {
|
||||
"aime/accuracy": metrics.get("accuracy", 0),
|
||||
"aime/total_evaluated": metrics.get("total_evaluated", 0),
|
||||
"aime/has_boxed_rate": metrics.get("has_boxed_rate", 0),
|
||||
"aime/format_compliance_rate": metrics.get("format_compliance_rate", 0),
|
||||
"aime/thinking_utilization_rate": metrics.get("thinking_utilization_rate", 0),
|
||||
"aime/thinking_utilization_rate": metrics.get(
|
||||
"thinking_utilization_rate", 0
|
||||
),
|
||||
}
|
||||
|
||||
|
||||
# Log per-year accuracies
|
||||
for year, data in metrics.get("year_metrics", {}).items():
|
||||
log_dict[f"aime/accuracy_{year}"] = data.get("accuracy", 0)
|
||||
|
||||
|
||||
wandb.log(log_dict, step=step)
|
||||
|
||||
# Required abstract method implementations
|
||||
|
|
@ -553,4 +558,3 @@ class AIMEEvalEnv(BaseEnv):
|
|||
|
||||
if __name__ == "__main__":
|
||||
AIMEEvalEnv.cli()
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue