Amazon Ai Agent
1
Incidents
8.4
Avg Severity
0
Critical
1
High
Top Failure Modes
Logic Error
1
Worst Incident
STUPID-2026-0020 8.4/10Amazon AI coding agent mistake blamed on human employees
Unknown Agent
4
Incidents
8.5
Avg Severity
3
Critical
0
High
Top Failure Modes
Security Vulnerability
3
Infinite Loop
1
Worst Incident
STUPID-2026-0022 10/10AI vibe-coded Next.js app pinned vulnerable dependency — cryptominer compromised production server
Comparison Summary
| Metric | Amazon Ai Agent | Unknown Agent |
|---|---|---|
| Total Incidents | 1 | 4 |
| Avg Severity | 8.4/10 | 8.5/10 |
| Critical Incidents | 0 | 3 |
| Top Failure Mode | Logic Error | Security Vulnerability |
Frequently Asked Questions
Is Amazon Ai Agent or Unknown Agent more reliable?
Based on StupidLLM data, Amazon Ai Agent has 1 documented failures (avg severity 8.4/10) while Unknown Agent has 4 (avg severity 8.5/10). Amazon Ai Agent shows better reliability based on average severity scores.
What are the main differences between Amazon Ai Agent and Unknown Agent failures?
Amazon Ai Agent's most common failure mode is logic error, while Unknown Agent most commonly fails via security vulnerability. Amazon Ai Agent has 0 critical incidents vs Unknown Agent's 3.