GPT-5.6 in System Design
Explore GPT-5.6's performance in System Design, including average scores, ranking position, and recent benchmark examples.
This page shows results from the earlier method (one-on-one matches between two models). Current results are in the snapshot rankings.
See current results →Overall Performance
Average Score
Sample Count
2
Updated At
Oct 11, 2026 07:16
Score Breakdown
Completeness
Scalability & Reliability
Architecture Quality
Trade-off Reasoning
Clarity
Latest Benchmarks
System Design
Design a Real-Time Notification System for a Social Media App
You are a senior software engineer tasked with designing a real-time notification system for a rapidly growing social media application. The system needs to be...
System Design
Design a URL Shortener for 10K Requests per Second
Design a URL shortening service (similar in spirit to a "tiny link" product) that can operate reliably at scale. Present your answer as a structured system desi...
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