Step 4 – Organize and summarize web results

After retrieving information from the web, organize it into a clean, readable format. This step takes the search results and compiles the key excerpts into a simple summary for evaluation.

import textwrap
from typing import List, Dict, Any

def build_evidence_context(results: List[Dict[str, Any]], max_chars: int = 8000) -> str:

    blocks = []
    for idx, r in enumerate(results):
        excerpts_text = "\n\n".join(r["excerpts"][:2])
        block = textwrap.dedent(f"""
        [Source {idx+1}]
        Title: {r['title'] or r['url']}
        URL: {r['url']}
        Publish date: {r['publish_date']}

        Excerpts:
        {excerpts_text}
        """).strip()
        blocks.append(block)

    context = "\n\n".join(blocks)

    if len(context) > max_chars:
        context = context[:max_chars] + "\n\n[Context truncated for length]"
    return context