← Anthropic Interview Insights

Anthropic·Product Manager·Onsite - Product Sense / Strategy·Senior

Senior
Apr 2026

Summary

PM interview at Anthropic with a live exercise where you brainstorm a product idea using Claude or another AI tool, and they're basically watching how you prompt and whether you can tell when the output is garbage.

Questions Asked (1)

Q1

Use an AI tool to brainstorm a new product idea and walk through your process live.

Product Sense & IdeationAdaptability & Ambiguity
Author's notes

This was weirder than I expected.

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AI HintsAI Generated

Suggested Approach

Treat the AI as a collaborative brainstorming partner, not an oracle: start by framing a clear problem space and constraints, then use the AI to generate and expand ideas, and finally apply product judgment to converge on a promising concept. Narrate your thinking throughout so the interviewer sees how you direct the tool, evaluate its output, and adapt when it goes off-track.

Pro tip: Before prompting, state your evaluation criteria (e.g., user value, feasibility, strategic fit) so the interviewer sees you're not just collecting ideas but steering toward a defensible product decision. Also, explicitly call out one AI suggestion you're rejecting and why—this demonstrates critical thinking and avoids the trap of blindly accepting AI output.

1. Frame the problem and constraints

Briefly define the target user, pain point, and any constraints (e.g., Anthropic's focus on safe, beneficial AI). This sets the direction for the AI and shows you can scope ambiguous problems.

2. Prompt the AI for divergent ideas

Use the AI to generate a broad set of product ideas or feature angles. Ask for variations, analogies, or combinations to expand the solution space.

3. Evaluate and converge

Apply your criteria to cluster, score, or eliminate ideas. Pick one concept to develop further and explain your reasoning, including trade-offs.

4. Refine with the AI

Use the AI to stress-test the chosen idea: ask for risks, user objections, or MVP scoping. Show how you iterate based on its feedback.

5. Summarize and reflect

Wrap up with a concise pitch of the final idea, key assumptions to validate, and a reflection on how the AI helped or hindered your process.

Key Points to Mention

  • Clear problem framing and user empathy before jumping to solutions
  • Effective prompting techniques (e.g., role-playing, constraints, few-shot examples) to guide the AI
  • Critical evaluation of AI output: identifying biases, hallucinations, or generic ideas
  • Iterative refinement: using AI for divergent then convergent thinking
  • Alignment with Anthropic's mission and values (e.g., safety, helpfulness, honesty)
  • Articulating assumptions and next steps for validation

AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.