Claude's thinking capabilities

Introduction to Claude Models

Nikhil Rangarajan

Data Scientist

What is Claude's thinking mode?

Activated through thinking parameter
Advanced reasoning for complex problems
Step-by-step logical processing
Reflection and decision-making
Transparent thought process

Representation of a brain

When to use thinking capabilities

Multi-step problem solving
Analysis requiring reasoning chains
Decision-making with trade-offs
Complex logic puzzles

A puzzle

Types of thinking tasks

Analytical:
- Breaking down complex information
Strategic:
- Planning and decision-making
Creative:
- Exploring possibilities and solutions
Logical:
- Following reasoning chains

Example: strategic planning

user_prompt = "Think through this business decision:
Should we launch our new product in Q1 or Q2?"
response = client.messages.create(
    model="claude-2",
    messages=[{"role": "user", 
               "content": user_prompt}],
    thinking={"type": "enabled", 
              "budget_tokens": 1024},
    max_tokens=1300)

Structured decision-making request
thinking parameter enables step-by-step reasoning
budget_tokens minimum 1024, max_tokens must exceed budget

Example: strategic planning

"""
Based on the above analysis, I recommend 
a phased global expansion strategy. 
Start by launching in one or two 
high-potential markets first (perhaps 
as pilot programs in Q1). Learn and 
adapt from those initial launches, then 
gradually expand to additional regions 
over the year once strategies are 
refined. This approach balances rapid 
growth with risk management, allowing 
adjustments for cultural fit and ...
"""

Two-part response:
- Thinking block
- Final answer
Final answer is grounded in the internal thinking logic

Let's practice!

Introduction to Claude Models