OpenAI interview questions

Practice system design interviews out loud with an AI interviewer, a shared whiteboard and a scorecard for your level.

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  Design the OpenAI Playground.

  Companies: OpenAI

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  Develop a strategy for OpenAI's fine-tuning capabilities using publicly available docs.

  Companies: OpenAI

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• Other questionsDifficulty not specified

  Explain Deep Learning to a non-technical audience.

  Companies: OpenAI

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  Explain deep reinforcement learning.

  Companies: OpenAI

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• CodingMediumLeetCode 609

  Find Duplicate File in System

  Parse each directory string to extract full file paths and their contents, then group paths by identical file content and return all groups containing at…

  Companies: OpenAI, Anthropic, Google

  Array · Hash Table · String

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• Other questionsDifficulty not specified

  Fit 1NN into feed forward NN.

  Companies: OpenAI

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• CodingDifficulty not specified

  General coding questions and systems design questions. Not specific to ML systems.

  Companies: OpenAI

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• CodingDifficulty not specified

  Given a sequence of credit issuance and usage events, where credits may expire or have usage constraints, write a function to translate the list into the user’s remaining credit pool and total available credits.

  Given a sequence of credit issuance and usage events, where credits may expire or have usage constraints, write a function to translate the list into…

  Companies: OpenAI

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• Other questionsDifficulty not specified

  Given an n x n matrix where each row and each column is sorted in ascending order, return the kth smallest element in the matrix. Walk through both the min-heap approach and the binary-search-on-value approach, compare their time and space complexity, and discuss which one you'd prefer for very large matrices that don't fit in memory.

  Given an n x n matrix where each row and each column is sorted in ascending order, return the kth smallest element in the matrix…

  Companies: OpenAI

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• Other questionsDifficulty not specified

  How do you adjust the creativity of generative AI models?

  Companies: OpenAI, Anthropic

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• Other questionsDifficulty not specified

  How do you approach GenAI safety in consumer products?

  Companies: OpenAI, Anthropic

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• Other questionsDifficulty not specified

  How do you collaborate with engineers?

  Companies: OpenAI

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• Other questionsDifficulty not specified

  How do you deal with ambiguous situations?

  Companies: OpenAI, Anthropic

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• Other questionsDifficulty not specified

  How do you design an experiment to avoid common pitfalls in interpreting results?

  Companies: OpenAI

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• Other questionsDifficulty not specified

  How do you know your AI system is working well?

  Companies: OpenAI

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• Other questionsDifficulty not specified

  How do you partner with sales?

  Companies: OpenAI

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• Other questionsDifficulty not specified

  How do you select input for modeling if there are features highly correlated with each other?

  Companies: OpenAI

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• Machine learningDifficulty not specified

  How is gradient descent and model optimization used in linear regression?

  Companies: OpenAI

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• Other questionsDifficulty not specified

  How would you adapt a generative AI model to perform well in a specific domain?

  Companies: OpenAI, Anthropic

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• Other questionsDifficulty not specified

  How would you balance product velocity with safety constraints for a very powerful but risky new capability?

  Companies: OpenAI

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• Other questionsDifficulty not specified

  How would you build an LLM powered enterprise search system?

  Companies: OpenAI

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• Other questionsDifficulty not specified

  How would you build the evaluation suite to confirm an AI agent meets its accuracy and cost targets?

  Companies: OpenAI

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• Other questionsDifficulty not specified

  How would you design safeguards for an AI system that can take actions on behalf of a user?

  Companies: OpenAI

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• Other questionsDifficulty not specified

  How would you explain a technical concept to a non-technical person?

  Companies: OpenAI, Anthropic

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• Other questionsDifficulty not specified

  How would you handle hallucinations in a generative AI model deployed to users?

  Companies: OpenAI, Anthropic

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