Amazon Q
1
Incidents
10.0
Avg Severity
1
Critical
0
High
Top Failure Modes
Security Vulnerability
1
Worst Incident
STUPID-2026-0035 10/10Hacker slipped a data-wiping prompt into Amazon Q's VS Code extension, shipped to ~1M installs
Devin
12
Incidents
4.9
Avg Severity
3
Critical
0
High
Top Failure Modes
Scope Explosion
2
Destructive Action
2
Infinite Loop
2
Worst Incident
STUPID-2026-0001 10/10Devin deleted all migration files during auth refactor
Comparison Summary
| Metric | Amazon Q | Devin |
|---|---|---|
| Total Incidents | 1 | 12 |
| Avg Severity | 10.0/10 | 4.9/10 |
| Critical Incidents | 1 | 3 |
| Top Failure Mode | Security Vulnerability | Scope Explosion |
Frequently Asked Questions
Is Amazon Q or Devin more reliable?
Based on StupidLLM data, Amazon Q has 1 documented failures (avg severity 10.0/10) while Devin has 12 (avg severity 4.9/10). Devin shows better reliability based on average severity scores.
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 scope explosion. Amazon Q has 1 critical incidents vs Devin's 3.