Amazon Q vs Devin
AI Agent Reliability Comparison
According to StupidLLM's incident database of 64 documented AI agent failures, Amazon Q has 1 incidents (avg severity 10.0/10) while Devin has 12 (avg severity 4.9/10).
Devin
Top Failure Modes
Comparison Summary
| Metric | Amazon Q | Devin |
|---|---|---|
| Total Incidents | 1 | 12 |
| Avg Severity | 10.0/10 | 4.9/10 |
| Critical | 1 | 3 |
| Verified | 1 | 12 |
| Top Failure Mode | Security Vulnerability | Destructive Action |
Frequently Asked Questions
Is Amazon Q or Devin more reliable?
Based on StupidLLM's incident database, Amazon Q has 1 documented failures (avg severity 10.0/10) while Devin has 12 (avg severity 4.9/10). Devin shows better reliability.
What are the main differences between Amazon Q and Devin failures?
Amazon Q's most common failure mode is Security Vulnerability, while Devin most commonly fails via Destructive Action. Amazon Q has 1 critical incidents vs Devin's 3.
Which has more critical-severity failures?
Devin has more critical failures (3 vs 1), indicating a higher likelihood of severe, production-impacting incidents.
Should I use Amazon Q or Devin for production code?
Devin has a lower average failure severity (4.9/10 vs 10.0/10), making it the statistically safer choice for production environments. However, both agents have documented critical incidents — no AI coding agent is risk-free.
How many verified incidents does each agent have?
Amazon Q has 1 verified incidents out of 1 total, while Devin has 12 verified out of 12. Verified incidents are confirmed against source evidence.