Prompt Chaining

Decompose complex tasks into sequential LLM calls for more reliable and auditable results.

Quick Start

from anthropic import Anthropic

client = Anthropic()

def analyze_document(text: str) -> dict:
    # Step 1: Extract key information
    step1 = client.messages.create(
        model="claude-sonnet-4-20250514",
        messages=[{"role": "user", "content": f"""Extract structured data from this document:
Document: {text}