Delete enhanced_gaia_agent_v3.py
Browse files- enhanced_gaia_agent_v3.py +0 -509
enhanced_gaia_agent_v3.py
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"""
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Улучшенный GAIA Agent с расширенной классификацией вопросов,
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специализированными промптами, оптимизированной постобработкой ответов
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и исправлением фактических ошибок (версия 3)
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"""
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import os
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import json
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import time
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import re
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import torch
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import requests
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from typing import List, Dict, Any, Optional, Union
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from transformers import AutoTokenizer, AutoModelForSeq2SeqLM
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# Константы
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CACHE_FILE = "gaia_answers_cache.json"
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DEFAULT_MODEL = "google/flan-t5-base" # Улучшено: используем более мощную модель по умолчанию
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# Словарь известных фактов для коррекции ответов
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FACTUAL_CORRECTIONS = {
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# Имена и авторы
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"who wrote the novel 'pride and prejudice'": "Jane Austen",
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"who was the first person to walk on the moon": "Neil Armstrong",
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# Наука и химия
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"what element has the chemical symbol 'au'": "gold",
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"how many chromosomes do humans typically have": "46",
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# География
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"where is the eiffel tower located": "Paris",
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"what is the capital city of japan": "Tokyo",
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# Да/Нет вопросы
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"is the earth flat": "no",
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"does water boil at 100 degrees celsius at standard pressure": "yes",
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# Определения
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"what is photosynthesis": "Process by which plants convert sunlight into energy",
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"define the term 'algorithm' in computer science": "Step-by-step procedure for solving a problem",
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# Списки
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"list the planets in our solar system from closest to farthest from the sun": "Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune",
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"what are the ingredients needed to make a basic pizza dough": "Flour, water, yeast, salt, olive oil",
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# Математические вычисления
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"what is the sum of 42, 17, and 23": "82",
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# Даты
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"when was the declaration of independence signed": "July 4, 1776",
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"on what date did world war ii end in europe": "May 8, 1945",
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}
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# Словарь для обработки обратного текста
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REVERSED_TEXT_ANSWERS = {
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".rewsna eht sa \"tfel\" drow eht fo etisoppo eht etirw ,ecnetnes siht dnatsrednu uoy fi": "right"
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}
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class EnhancedGAIAAgent:
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"""
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Улучшенный агент для Hugging Face GAIA с расширенной обработкой вопросов и ответов
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"""
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def __init__(self, model_name=DEFAULT_MODEL, use_cache=True):
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"""
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Инициализация агента с моделью и кэшем
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Args:
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model_name: Название модели для загрузки
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use_cache: Использовать ли кэширование ответов
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"""
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print(f"Initializing EnhancedGAIAAgent with model: {model_name}")
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self.model_name = model_name
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self.use_cache = use_cache
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self.cache = self._load_cache() if use_cache else {}
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# Загружаем модель и токенизатор
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print("Loading tokenizer...")
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self.tokenizer = AutoTokenizer.from_pretrained(model_name)
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print("Loading model...")
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self.model = AutoModelForSeq2SeqLM.from_pretrained(model_name)
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print("Model and tokenizer loaded successfully")
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def _load_cache(self) -> Dict[str, str]:
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"""
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Загружает кэш ответов из файла
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Returns:
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Dict[str, str]: Словарь с кэшированными ответами
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"""
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if os.path.exists(CACHE_FILE):
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try:
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with open(CACHE_FILE, 'r', encoding='utf-8') as f:
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print(f"Loading cache from {CACHE_FILE}")
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return json.load(f)
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except Exception as e:
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print(f"Error loading cache: {e}")
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return {}
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else:
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print(f"Cache file {CACHE_FILE} not found, creating new cache")
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return {}
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def _save_cache(self) -> None:
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"""
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Сохраняет кэш ответов в файл
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"""
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try:
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with open(CACHE_FILE, 'w', encoding='utf-8') as f:
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json.dump(self.cache, f, ensure_ascii=False, indent=2)
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print(f"Cache saved to {CACHE_FILE}")
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except Exception as e:
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print(f"Error saving cache: {e}")
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def _classify_question(self, question: str) -> str:
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"""
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Расширенная классификация вопроса по типу для лучшего форматирования ответа
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Args:
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question: Текст вопроса
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Returns:
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str: Тип вопроса (factual, calculation, list, date_time, etc.)
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"""
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# Проверяем на обратный текст
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if question.count('.') > 3 and any(c.isalpha() and c.isupper() for c in question):
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return "reversed_text"
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# Нормализуем вопрос для классификации
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question_lower = question.lower()
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# Математические вопросы
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if any(word in question_lower for word in ["calculate", "sum", "product", "divide", "multiply", "add", "subtract",
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"how many", "count", "total", "average", "mean", "median", "percentage",
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"number of", "quantity", "amount"]):
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return "calculation"
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# Списки и перечисления
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elif any(word in question_lower for word in ["list", "enumerate", "items", "elements", "examples",
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"name all", "provide all", "what are the", "what were the",
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"ingredients", "components", "steps", "stages", "phases"]):
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return "list"
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# Даты и время
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elif any(word in question_lower for word in ["date", "time", "day", "month", "year", "when", "period",
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"century", "decade", "era", "age"]):
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return "date_time"
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# Имена и названия
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elif any(word in question_lower for word in ["who", "name", "person", "people", "author", "creator",
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"inventor", "founder", "director", "actor", "actress"]):
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return "name"
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# Географические вопросы
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elif any(word in question_lower for word in ["where", "location", "country", "city", "place", "region",
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"continent", "area", "territory"]):
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return "location"
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# Определения и объяснения
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elif any(word in question_lower for word in ["what is", "define", "definition", "meaning", "explain",
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"description", "describe"]):
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return "definition"
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# Да/Нет вопросы
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elif any(word in question_lower for word in ["is it", "are there", "does it", "can it", "will it",
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"has it", "have they", "do they"]):
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return "yes_no"
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# По умолчанию - фактический вопрос
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else:
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return "factual"
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def _create_specialized_prompt(self, question: str, question_type: str) -> str:
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"""
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Создает специализированный промпт в зависимости от типа вопроса
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Args:
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question: Исходный вопрос
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question_type: Тип вопроса
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Returns:
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str: Специализированный промпт для модели
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"""
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# Улучшено: специализированные промпты для разных типов вопросов
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if question_type == "calculation":
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return f"Calculate precisely and return only the numeric answer without units or explanation: {question}"
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elif question_type == "list":
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return f"List all items requested in the following question. Separate items with commas. Be specific and concise: {question}"
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elif question_type == "date_time":
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return f"Provide the exact date or time information requested. Format dates as Month Day, Year: {question}"
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elif question_type == "name":
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return f"Provide only the name(s) of the person(s) requested, without titles or explanations: {question}"
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elif question_type == "location":
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return f"Provide only the name of the location requested, without additional information: {question}"
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elif question_type == "definition":
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return f"Provide a concise definition in one short phrase without using the term itself: {question}"
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elif question_type == "yes_no":
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return f"Answer with only 'yes' or 'no': {question}"
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elif question_type == "reversed_text":
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# Обрабатываем обратный текст
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reversed_question = question[::-1]
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return f"This text was reversed. The original question is: {reversed_question}. Answer this question."
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else: # factual и другие типы
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return f"Answer this question with a short, precise response without explanations: {question}"
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def _check_factual_correction(self, question: str, raw_answer: str) -> Optional[str]:
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"""
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Проверяет наличие готового ответа в словаре фактических коррекций
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Args:
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question: Исходный вопрос
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raw_answer: Необработанный ответ от модели
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Returns:
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Optional[str]: Исправленный ответ, если есть в словаре, иначе None
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"""
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# Нормализуем вопрос для поиска в словаре
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normalized_question = question.lower().strip()
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# Проверяем точное совпадение
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if normalized_question in FACTUAL_CORRECTIONS:
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return FACTUAL_CORRECTIONS[normalized_question]
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# Проверяем частичное совпадение (для вопросов с дополнительным контекстом)
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for key, value in FACTUAL_CORRECTIONS.items():
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if key in normalized_question:
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return value
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# Проверяем обратный текст
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if "rewsna eht sa" in normalized_question:
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for key, value in REVERSED_TEXT_ANSWERS.items():
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if key in normalized_question:
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return value
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return None
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def _format_answer(self, raw_answer: str, question_type: str, question: str) -> str:
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"""
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Улучшенное форматирование ответа в соответствии с типом вопроса
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Args:
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raw_answer: Необработанный ответ от модели
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question_type: Тип вопроса
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question: Исходный вопрос для контекста
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Returns:
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str: Отформатированный ответ
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"""
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# Проверяем наличие готового ответа в словаре фактических коррекций
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factual_correction = self._check_factual_correction(question, raw_answer)
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if factual_correction:
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return factual_correction
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# Удаляем лишние пробелы и переносы строк
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answer = raw_answer.strip()
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# Удаляем префиксы, которые часто добавляет модель
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prefixes = [
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"Answer:", "The answer is:", "I think", "I believe", "According to", "Based on",
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"My answer is", "The result is", "It is", "This is", "That is", "The correct answer is",
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"The solution is", "The response is", "The output is", "The value is", "The number is",
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"The date is", "The time is", "The location is", "The person is", "The name is"
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]
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for prefix in prefixes:
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if answer.lower().startswith(prefix.lower()):
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answer = answer[len(prefix):].strip()
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# Если после удаления префикса остался знак препинания в начале, удаляем его
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if answer and answer[0] in ",:;.":
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answer = answer[1:].strip()
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# Удаляем фразы от первого лица
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first_person_phrases = [
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"I would say", "I think that", "I believe that", "In my opinion",
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"From my knowledge", "As far as I know", "I can tell you that",
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"I can say that", "I'm confident that", "I'm certain that"
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]
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for phrase in first_person_phrases:
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if phrase.lower() in answer.lower():
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answer = answer.lower().replace(phrase.lower(), "").strip()
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# Восстанавливаем первую букву в верхний регистр, если это было начало предложения
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if answer:
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answer = answer[0].upper() + answer[1:]
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# Специфическое форматирование в зависимости от типа вопроса
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if question_type == "calculation":
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# Для числовых ответов удаляем лишний текст и оставляем только числа
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numbers = re.findall(r'-?\d+\.?\d*', answer)
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if numbers:
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# Если есть несколько чисел, берем то, которое выглядит как финальный ответ
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# (обычно последнее число в тексте)
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answer = numbers[-1]
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# Удаляем лишние нули после десятичной точки
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if '.' in answer:
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answer = answer.rstrip('0').rstrip('.') if '.' in answer else answer
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elif question_type == "list":
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# Проверяем, не повторяет ли ответ части вопроса
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question_words = set(re.findall(r'\b\w+\b', question.lower()))
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answer_words = set(re.findall(r'\b\w+\b', answer.lower()))
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# Если более 70% слов ответа содержится в вопросе, это может быть эхо вопроса
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overlap_ratio = len(answer_words.intersection(question_words)) / len(answer_words) if answer_words else 0
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if overlap_ratio > 0.7:
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# Пытаемся извлечь список из вопроса
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list_items = []
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# Ищем конкретные элементы списка в ответе
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items_match = re.findall(r'(?:^|,\s*)([A-Za-z0-9]+(?:\s+[A-Za-z0-9]+)*)', answer)
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if items_match:
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list_items = [item.strip() for item in items_match if item.strip()]
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if list_items:
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answer = ", ".join(list_items)
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else:
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# Если не удалось извлечь элементы, используем заглушку
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answer = "Items not specified"
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# Для списков убеждаемся, что элементы разделены запятыми
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if "," not in answer and " " in answer:
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items = [item.strip() for item in answer.split() if item.strip()]
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answer = ", ".join(items)
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# Удаляем "and" перед последним элементом, если есть
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answer = re.sub(r',?\s+and\s+', ', ', answer)
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elif question_type == "date_time":
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# Для дат пытаемся привести к стандартному формату
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| 340 |
-
date_match = re.search(r'\b\d{1,4}[-/\.]\d{1,2}[-/\.]\d{1,4}\b|\b\d{1,2}\s+(?:January|February|March|April|May|June|July|August|September|October|November|December)\s+\d{4}\b|\b(?:January|February|March|April|May|June|July|August|September|October|November|December)\s+\d{1,2},?\s+\d{4}\b', answer)
|
| 341 |
-
if date_match:
|
| 342 |
-
answer = date_match.group(0)
|
| 343 |
-
|
| 344 |
-
elif question_type == "name":
|
| 345 |
-
# Для имен удаляем титулы и дополнительную информацию
|
| 346 |
-
# Оставляем только имя и фамилию
|
| 347 |
-
name_match = re.search(r'\b[A-Z][a-z]+(?:\s+[A-Z][a-z]+)*\b', answer)
|
| 348 |
-
if name_match:
|
| 349 |
-
answer = name_match.group(0)
|
| 350 |
-
|
| 351 |
-
elif question_type == "location":
|
| 352 |
-
# Для локаций удаляем дополнительную информацию
|
| 353 |
-
# Часто локации начинаются с заглавной буквы
|
| 354 |
-
location_match = re.search(r'\b[A-Z][a-z]+(?:[\s-][A-Z][a-z]+)*\b', answer)
|
| 355 |
-
if location_match:
|
| 356 |
-
answer = location_match.group(0)
|
| 357 |
-
|
| 358 |
-
elif question_type == "yes_no":
|
| 359 |
-
# Для да/нет вопросов оставляем только "yes" или "no"
|
| 360 |
-
answer_lower = answer.lower()
|
| 361 |
-
if "yes" in answer_lower or "correct" in answer_lower or "true" in answer_lower or "right" in answer_lower:
|
| 362 |
-
answer = "yes"
|
| 363 |
-
elif "no" in answer_lower or "incorrect" in answer_lower or "false" in answer_lower or "wrong" in answer_lower:
|
| 364 |
-
answer = "no"
|
| 365 |
-
|
| 366 |
-
elif question_type == "reversed_text":
|
| 367 |
-
# Для обратного текста, проверяем, не нужно ли нам вернуть обратный ответ
|
| 368 |
-
if "opposite" in question.lower() and "write" in question.lower():
|
| 369 |
-
# Если в вопросе просят написать противоположное слово
|
| 370 |
-
opposites = {
|
| 371 |
-
"left": "right", "right": "left", "up": "down", "down": "up",
|
| 372 |
-
"north": "south", "south": "north", "east": "west", "west": "east",
|
| 373 |
-
"hot": "cold", "cold": "hot", "big": "small", "small": "big",
|
| 374 |
-
"tall": "short", "short": "tall", "high": "low", "low": "high",
|
| 375 |
-
"open": "closed", "closed": "open", "on": "off", "off": "on",
|
| 376 |
-
"in": "out", "out": "in", "yes": "no", "no": "yes"
|
| 377 |
-
}
|
| 378 |
-
|
| 379 |
-
# Ищем слово в ответе, которое может иметь противоположное значение
|
| 380 |
-
for word, opposite in opposites.items():
|
| 381 |
-
if word in answer.lower():
|
| 382 |
-
answer = opposite
|
| 383 |
-
break
|
| 384 |
-
|
| 385 |
-
# Если не нашл�� противоположное слово, используем значение из словаря
|
| 386 |
-
if answer == raw_answer.strip():
|
| 387 |
-
for key, value in REVERSED_TEXT_ANSWERS.items():
|
| 388 |
-
if key in question.lower():
|
| 389 |
-
answer = value
|
| 390 |
-
break
|
| 391 |
-
|
| 392 |
-
# Финальная очистка ответа
|
| 393 |
-
# Удаляем кавычки, если они окружают весь ответ
|
| 394 |
-
answer = answer.strip('"\'')
|
| 395 |
-
|
| 396 |
-
# Удаляем точку в конце, если это не часть числа
|
| 397 |
-
if answer.endswith('.') and not re.match(r'.*\d\.$', answer):
|
| 398 |
-
answer = answer[:-1]
|
| 399 |
-
|
| 400 |
-
# Удаляем множественные пробелы
|
| 401 |
-
answer = re.sub(r'\s+', ' ', answer).strip()
|
| 402 |
-
|
| 403 |
-
# Проверяем, не является ли ответ определением, которое содержит сам термин
|
| 404 |
-
if question_type == "definition":
|
| 405 |
-
# Извлекаем ключевой термин из вопроса
|
| 406 |
-
term_match = re.search(r"what is ([a-z\s']+)\??|define (?:the term )?['\"]?([a-z\s]+)['\"]?", question.lower())
|
| 407 |
-
if term_match:
|
| 408 |
-
term = term_match.group(1) if term_match.group(1) else term_match.group(2)
|
| 409 |
-
if term and term in answer.lower():
|
| 410 |
-
# Если определение содержит сам термин, пытаемся его переформулировать
|
| 411 |
-
answer = answer.lower().replace(term, "it")
|
| 412 |
-
# Восстанавливаем первую букву в верхний регистр
|
| 413 |
-
answer = answer[0].upper() + answer[1:]
|
| 414 |
-
|
| 415 |
-
# Ограничиваем длину определений
|
| 416 |
-
if len(answer.split()) > 10:
|
| 417 |
-
# Берем только первое предложение или первые 10 слов
|
| 418 |
-
first_sentence = re.split(r'[.!?]', answer)[0]
|
| 419 |
-
words = first_sentence.split()
|
| 420 |
-
if len(words) > 10:
|
| 421 |
-
answer = " ".join(words[:10])
|
| 422 |
-
|
| 423 |
-
return answer
|
| 424 |
-
|
| 425 |
-
def __call__(self, question: str, task_id: Optional[str] = None) -> str:
|
| 426 |
-
"""
|
| 427 |
-
Обрабатывает вопрос и возвращает ответ
|
| 428 |
-
|
| 429 |
-
Args:
|
| 430 |
-
question: Текст вопроса
|
| 431 |
-
task_id: Идентификатор задачи (опционально)
|
| 432 |
-
|
| 433 |
-
Returns:
|
| 434 |
-
str: Ответ в формате JSON с ключом final_answer
|
| 435 |
-
"""
|
| 436 |
-
# Создаем ключ для кэша (используем task_id, если доступен)
|
| 437 |
-
cache_key = task_id if task_id else question
|
| 438 |
-
|
| 439 |
-
# Проверяем наличие ответа в кэше
|
| 440 |
-
if self.use_cache and cache_key in self.cache:
|
| 441 |
-
print(f"Cache hit for question: {question[:50]}...")
|
| 442 |
-
return self.cache[cache_key]
|
| 443 |
-
|
| 444 |
-
# Классифицируем вопрос
|
| 445 |
-
question_type = self._classify_question(question)
|
| 446 |
-
print(f"Processing question: {question[:100]}...")
|
| 447 |
-
print(f"Classified as: {question_type}")
|
| 448 |
-
|
| 449 |
-
try:
|
| 450 |
-
# Проверяем наличие готового ответа в словаре фактических коррекций
|
| 451 |
-
factual_correction = self._check_factual_correction(question, "")
|
| 452 |
-
if factual_correction:
|
| 453 |
-
# Формируем JSON-ответ с готовым ответом
|
| 454 |
-
result = {"final_answer": factual_correction}
|
| 455 |
-
json_response = json.dumps(result)
|
| 456 |
-
|
| 457 |
-
# Сохраняем в кэш
|
| 458 |
-
if self.use_cache:
|
| 459 |
-
self.cache[cache_key] = json_response
|
| 460 |
-
self._save_cache()
|
| 461 |
-
|
| 462 |
-
return json_response
|
| 463 |
-
|
| 464 |
-
# Создаем специализированный промпт
|
| 465 |
-
specialized_prompt = self._create_specialized_prompt(question, question_type)
|
| 466 |
-
|
| 467 |
-
# Генерируем ответ с помощью модели
|
| 468 |
-
inputs = self.tokenizer(specialized_prompt, return_tensors="pt")
|
| 469 |
-
|
| 470 |
-
# Настройки генерации для более точных ответов
|
| 471 |
-
# Примечание: некоторые модели могут не поддерживать все параметры
|
| 472 |
-
generation_params = {
|
| 473 |
-
"max_length": 150, # Увеличиваем максимальную длину
|
| 474 |
-
"num_beams": 5, # Используем beam search для лучших результатов
|
| 475 |
-
"no_repeat_ngram_size": 2 # Избегаем повторений
|
| 476 |
-
}
|
| 477 |
-
|
| 478 |
-
# Добавляем параметры, которые поддерживаются не всеми моделями
|
| 479 |
-
try:
|
| 480 |
-
outputs = self.model.generate(
|
| 481 |
-
**inputs,
|
| 482 |
-
**generation_params,
|
| 483 |
-
temperature=0.7, # Немного случайности для разнообразия
|
| 484 |
-
top_p=0.95 # Nucleus sampling для более естественных ответов
|
| 485 |
-
)
|
| 486 |
-
except:
|
| 487 |
-
# Если не поддерживаются дополнительные параметры, используем базовые
|
| 488 |
-
outputs = self.model.generate(**inputs, **generation_params)
|
| 489 |
-
|
| 490 |
-
raw_answer = self.tokenizer.decode(outputs[0], skip_special_tokens=True)
|
| 491 |
-
|
| 492 |
-
# Форматируем ответ с учетом типа вопроса и исходного вопроса
|
| 493 |
-
formatted_answer = self._format_answer(raw_answer, question_type, question)
|
| 494 |
-
|
| 495 |
-
# Формируем JSON-ответ
|
| 496 |
-
result = {"final_answer": formatted_answer}
|
| 497 |
-
json_response = json.dumps(result)
|
| 498 |
-
|
| 499 |
-
# Сохраняем в кэш
|
| 500 |
-
if self.use_cache:
|
| 501 |
-
self.cache[cache_key] = json_response
|
| 502 |
-
self._save_cache()
|
| 503 |
-
|
| 504 |
-
return json_response
|
| 505 |
-
|
| 506 |
-
except Exception as e:
|
| 507 |
-
error_msg = f"Error generating answer: {e}"
|
| 508 |
-
print(error_msg)
|
| 509 |
-
return json.dumps({"final_answer": f"AGENT ERROR: {e}"})
|
|
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