Curated · Spot the Error
Top 10 Spot the Error Interview Questions
Here are the top 10 AI interview questions in Spot the Error format, sorted by community quality. Each entry links to a detailed answer with explanations, hints, and source-grade follow-ups. See all in this format →
Sorted by community quality · refreshed as new questions are published.
- 01Spot the error in this explanation of temperature.Spot the ErrorEasy·Qual 4.3
- 02Spot what's wrong with this prompt: 'You are a helpful assistant. Please be thorough and accurate. Give a good answer.'Spot the ErrorEasy·Qual 4.0
- 03Spot the error: 'The FFN mixes information across tokens'Spot the ErrorEasy·Qual 4.0
- 04Spot the conceptual error: 'We're using PQ instead of HNSW for our vector index because PQ is faster.'Spot the ErrorMedium·Qual 4.0Zilliz
- 05Spot the bug: a junior engineer's conversational RAG implementation produces nonsense retrievals on turn 3+. Find the error in the retrieval logic.Spot the ErrorMedium·Qual 4.0
- 06Spot the augmentation config bug in this production RAG YAML that's causing 'lost in the middle' faithfulness regressions on long-context queries.Spot the ErrorMedium·Qual 4.0
- 07Predict what softmax produces when every key in a row is masked out.Spot the ErrorMedium·Qual 4.0
- 08Diagnose the reasoning error in 'a bigger tokenizer vocabulary always cuts our token bill'Spot the ErrorMedium·Qual 4.0
- 09Spot the error: 'Pre-norm and post-norm are interchangeable, just a stylistic choice'Spot the ErrorMedium·Qual 4.0
- 10Spot the errors in this 'API is slow because of network and tokenizer' explanationSpot the ErrorMedium·Qual 4.0
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