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Anthropic
44 verified questions from 190+ reports
OpenAI
93 verified questions from 200+ reports
Read the full OpenAI interview guide
Interview Type
OA
90 min · Async
Coding
Phone & Onsite
System Design
60 min · Live
Tech Deep Dive
60 min · ML focus
Behavioral
45 min · Live
Questions
Most asked (19)
All (38)
19 shown · OpenAI Coding
#1
Coding
Hard · 40x
Last: April 2026
Free Preview
GPU Credit Management System
#2
Coding
Hard · 39x
Last: May 2026
Key-Value Store Design and Implementation
#3
Coding
Hard · 38x
Last: May 2026
Disease/Epidemic Spreading Simulation
#4
Coding
Hard · 34x
Last: February 2026
In-Memory SQL / Database Implementation
#5
Coding
Hard · 30x
Last: April 2026
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#6
Stale
Coding
Hard · 20x
Last: August 2025
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#7
Coding
ML Coding
Hard · 19x
Last: April 2026
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#8
Coding
Hard · 18x
Last: April 2026
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#9
Coding
ML Coding
Hard · 15x
Last: April 2026
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#10
Coding
Hard · 15x
Last: May 2026
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#11
Coding
Hard · 12x
Last: May 2026
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#12
Coding
Hard · 10x
Last: April 2026
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#13
Coding
Medium · 8x
Last: March 2026
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#14
Coding
Medium · 7x
Last: April 2026
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#15
Coding
Medium · 7x
Last: April 2026
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#16
Coding
ML Coding
Medium · 7x
Last: April 2026
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#17
Coding
ML Coding
Medium · 6x
Last: March 2026
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#18
Stale
Coding
Medium · 4x
Last: April 2025
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#19
Coding
Medium · 4x
Last: April 2026
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