Claude vs Manus
AI Agent Reliability Comparison
According to StupidLLM's incident database of 64 documented AI agent failures, Claude has 2 incidents (avg severity 1.8/10) while Manus has 1 (avg severity 7.5/10).
Comparison Summary
| Metric | Claude | Manus |
|---|---|---|
| Total Incidents | 2 | 1 |
| Avg Severity | 1.8/10 | 7.5/10 |
| Critical | 0 | 0 |
| Verified | 2 | 1 |
| Top Failure Mode | Other | Security Vulnerability |
Frequently Asked Questions
Is Claude or Manus more reliable?
Based on StupidLLM's incident database, Claude has 2 documented failures (avg severity 1.8/10) while Manus has 1 (avg severity 7.5/10). Claude shows better reliability.
What are the main differences between Claude and Manus failures?
Claude's most common failure mode is Other, while Manus most commonly fails via Security Vulnerability. Claude has 0 critical incidents vs Manus's 0.
Which has more critical-severity failures?
Both Claude and Manus have 0 critical-severity incidents.
Should I use Claude or Manus for production code?
Claude has a lower average failure severity (1.8/10 vs 7.5/10), 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?
Claude has 2 verified incidents out of 2 total, while Manus has 1 verified out of 1. Verified incidents are confirmed against source evidence.