def __init__(self, api_key: str | None = None, test_mode: bool = False):
        """Initialize the LLM analyzer.

        Args:
          api_key: Anthropic API key. If None, will attempt to load from config.
          test_mode: If True, print prompts instead of making API calls
        """
        self.test_mode = test_mode
        if config.anthropic_api_key and not test_mode:
            self.client = Anthropic(api_key=api_key or config.anthropic_api_key)
            self.model = "claude-3-5-sonnet-20241022"
        else:
            self.client = None

    def analyze_patent_content(self, patent_content: str, company_name: str) -> str:
        """Analyze patent content to estimate company innovation and performance.

        Args:
          patent_content: Minimized patent text (abstract, claims, summary)
          company_name: Name of the company for context

        Returns:
          Analysis text describing innovation quality and potential impact
        """
        prompt = f"""You are a patent analyst evaluating {company_name}'s innovation strategy.

Analyze the following patent content and provide insights on:
1. Innovation quality and novelty
2. Technical complexity and defensibility
3. Market potential and commercial viability
4. Strategic positioning relative to industry trends

Patent Content:
{patent_content}

Provide a concise analysis (2-3 paragraphs) focusing on what this patent reveals about the company's technical direction and competitive advantage."""

        if self.test_mode:
            print("=" * 80)
            print("TEST MODE - Prompt that would be sent to LLM:")
            print("=" * 80)
            print(prompt)
            print("=" * 80)
            return "[TEST MODE - No API call made]"

        if self.client:
            message = self.client.messages.create(
                model=self.model,
                max_tokens=1024,
                messages=[{"role": "user", "content": prompt}],
            )
            return message.content[0].text
        else:
            with open(f"AI_Prompts/{company_name}", "w") as f:
                f.write(prompt)
            return True