| | |
| |
|
| | from datetime import datetime, timedelta, UTC |
| | from difflib import SequenceMatcher |
| | from typing import Optional, List, Dict |
| |
|
| | STAGNATION_WINDOW = 5 |
| | STAGNATION_THRESHOLD = 0.95 |
| |
|
| |
|
| | def get_last_responses(db, limit=STAGNATION_WINDOW) -> List[str]: |
| | records = db.get_llm_recent_responses(limit=limit) |
| | return [r["content"] if isinstance(r, dict) else r for r in records] |
| |
|
| |
|
| | def is_stagnant(responses: List[str]) -> bool: |
| | if len(responses) < 2: |
| | return False |
| |
|
| | similarities = [] |
| | for i in range(len(responses) - 1): |
| | sim = string_similarity(responses[i], responses[i + 1]) |
| | similarities.append(sim) |
| |
|
| | avg_sim = sum(similarities) / len(similarities) |
| | return avg_sim >= STAGNATION_THRESHOLD |
| |
|
| |
|
| | def string_similarity(a: str, b: str) -> float: |
| | return SequenceMatcher(None, a.strip(), b.strip()).ratio() |
| |
|
| |
|
| | def get_last_stagnation_info(db) -> Optional[Dict]: |
| | responses = get_last_responses(db) |
| | if is_stagnant(responses): |
| | return { |
| | "detected": True, |
| | "average_similarity": round(sum( |
| | string_similarity(responses[i], responses[i+1]) |
| | for i in range(len(responses)-1) |
| | ) / (len(responses)-1), 4), |
| | "last_messages": responses |
| | } |
| | return {"detected": False} |
| |
|
| |
|
| | def add_to_llm_memory(db, title: str, content: str, tags: str = "meta"): |
| | db.insert("llm_memory", { |
| | "title": title, |
| | "content": content, |
| | "tags": tags, |
| | "created_at": datetime.now(UTC).isoformat(), |
| | "updated_at": datetime.now(UTC).isoformat() |
| | }) |
| |
|
| |
|
| | def record_reflection_if_stagnant(db): |
| | stagnation = get_last_stagnation_info(db) |
| | if stagnation.get("detected"): |
| | content = f"Обнаружена стагнация размышлений. Последние сообщения были очень похожи.\n\n" |
| | content += "---\n" + "\n---\n".join(stagnation["last_messages"]) |
| | add_to_llm_memory(db, "Стагнация размышлений", content, tags="meta,warning") |
| | return True |
| | return False |
| |
|
