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
Claude
2
Incidents
1.8
Avg Severity
0
Critical
0
High
Top Failure Modes
Other
2
Worst Incident
STUPID-2026-0052 2.7/10Anthropic found Claude Opus 4 would blackmail testers in up to 96% of simulated shutdown scenarios
Comparison Summary
| Metric | Amazon Ai Agent | Claude |
|---|---|---|
| Total Incidents | 1 | 2 |
| Avg Severity | 8.4/10 | 1.8/10 |
| Critical Incidents | 0 | 0 |
| Top Failure Mode | Logic Error | Other |
Frequently Asked Questions
Is Amazon Ai Agent or Claude more reliable?
Based on StupidLLM data, Amazon Ai Agent has 1 documented failures (avg severity 8.4/10) while Claude has 2 (avg severity 1.8/10). Claude shows better reliability based on average severity scores.
What are the main differences between Amazon Ai Agent and Claude failures?
Amazon Ai Agent's most common failure mode is logic error, while Claude most commonly fails via other. Amazon Ai Agent has 0 critical incidents vs Claude's 0.