OpenAI Interview Questions (2026)
Practice 28 real OpenAI interview questions.
- 12Medium
- 16Hard
Catalog refreshed Oct 24, 2026
Toy Language Type Inference
Guess Number with Feedback Delay
Best Grid Jumping Path
Design a Spreadsheet with Formula Support
Design Fault-Tolerant Work Queue
Design Layered Rectangle Board
Chat Message Events Aggregator
IP Address Iterator
Version Support Finder
Monster Battle Simulator
Connection Tracker
GPU Credit Manager
In-Memory SQL Engine
Shard Rebalancer
Distributed Tree Messaging
Bot-Enabled Messaging System
GPU Credit Ledger
Persistent Key-Value Store
Virus Spread
Count Machines In A Tree
Memory Allocator
Largest Subgrid
Implement cd Command
Top 5 Open AI System Design Questions
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OpenAI Interview FAQ
There are 28 OpenAI interview questions right now, and new ones are added as engineers report them.
Yes. Every question here was reported by someone who was asked it in a real OpenAI interview, and the set keeps growing as new reports come in.
It does — 5 system design prompts alongside 23 coding questions, each with a scratchpad workspace for sketching your architecture.
Yes. Every OpenAI question opens in a built-in editor where you can write, run, and submit your solution in Python, JavaScript, TypeScript, Java, or Rust.
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