Thinking Out Loud
60 minutes
Module 06
Thinking Out Loud
When to ask for the answer. When to ask for the reasoning.
Charter Oak Strategic Partners
Simple question? Get the answer.
Complex question? Get the reasoning.
Add five words.
Think step by step.
Claude breaks the problem into stages, works through each one, and reaches a conclusion grounded in the intermediate steps.
Live Demo
Same problem.
With and without reasoning.
Quick Answer
Picks vendor B. Reasonable but misses integration costs.
Chain-of-Thought
Identifies four hidden cost factors. Recommends vendor A with conditions. Saves $40K.
Chain-of-thought caught what quick missed.
Quick Answer
Proposes hiring 6 developers. Sounds right.
Chain-of-Thought
Maps feature roadmap to capacity. Reveals the plan falls 4 features short of target. Recommends 8 developers with staggered onboarding.
The quick answer was wrong. Nobody would have noticed until Q3.
$660,000 in salaries. Target missed.
The quick version said everything was fine. The step-by-step version caught the ramp: new hires take a quarter to reach full productivity.
Quick Answer
Suggests 15% increase. Standard recommendation.
Chain-of-Thought
Models three scenarios with elasticity. Finds the increase would lose two enterprise accounts worth more than the margin gain. Recommends tiered pricing instead.
Step-by-step thinking prevented a $200K mistake.
Use chain-of-thought when:
Multiple variables interact with each other
Calculation before recommendation is required
Trade-offs between competing priorities exist
Hidden assumptions could change the answer
You need to show your reasoning to others
Skip it when:
One correct answer exists and is obvious
The task is translation, reformatting, or summarizing
Speed matters more than depth
Counter-Demo
When thinking adds nothing.
Advanced
Extended Thinking
Available in the API and higher-tier plans. Claude gets dedicated reasoning time before generating the response. You do not see the process. You see the quality.
Same concept as chain-of-thought. The depth goes further.
Your Complex Decision
Think of a real decision with multiple variables. Write it as a prompt.
Send it once without “think step by step.” Then again with it.
Your deliverable: one sentence describing what the step-by-step version caught that the quick version missed.
15 minutes
Debrief
What did the step-by-step version catch that the quick version missed?
Name one real decision at work where you want Claude to show its reasoning.
Claude can think. Now feed it real data.
Module 07 puts files in front of Claude: CSVs, contracts, handbooks, financial data. The analysis gets real.