Amazon Kiro
1
Incidents
10.0
Avg Severity
1
Critical
0
High
Top Failure Modes
Destructive Action
1
Worst Incident
STUPID-2026-0046 10/10Amazon's Kiro agent deleted production, causing a 13-hour AWS outage and ~6.3M lost Amazon.com orders
Openai Operator
1
Incidents
4.4
Avg Severity
0
Critical
0
High
Top Failure Modes
Logic Error
1
Worst Incident
STUPID-2026-0059 4.4/10OpenAI's Operator scored 38% on real computer tasks — and panics instead of recovering from errors
Comparison Summary
| Metric | Amazon Kiro | Openai Operator |
|---|---|---|
| Total Incidents | 1 | 1 |
| Avg Severity | 10.0/10 | 4.4/10 |
| Critical Incidents | 1 | 0 |
| Top Failure Mode | Destructive Action | Logic Error |
Frequently Asked Questions
Is Amazon Kiro or Openai Operator more reliable?
Based on StupidLLM data, Amazon Kiro has 1 documented failures (avg severity 10.0/10) while Openai Operator has 1 (avg severity 4.4/10). Openai Operator shows better reliability based on average severity scores.
What are the main differences between Amazon Kiro and Openai Operator failures?
Amazon Kiro's most common failure mode is destructive action, while Openai Operator most commonly fails via logic error. Amazon Kiro has 1 critical incidents vs Openai Operator's 0.