📰 Dev.to · Tuomo Nikulainen
Articles from Dev.to · Tuomo Nikulainen · 3 articles · Updated every 3 hours · View all reads
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⚡ AI Lessons (9030)
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Dev.to · Tuomo Nikulainen
1w ago
The 17 Ways AI Agents Break in Production
A complete reference to the 17 failure modes in multi-agent AI systems. For each: definition, concrete example, severity, and how heuristic detection catches it

Dev.to · Tuomo Nikulainen
1w ago
Heuristic Detectors vs LLM Judges: What We Learned Analyzing 7,000 Agent Traces
We compared heuristic failure detectors against LLM-as-judge on 7,212 agent traces. Heuristics scored 60.1% on TRAIL at $0 cost vs 11% for the best LLM.

Dev.to · Tuomo Nikulainen
1w ago
Why Your Multi-Agent System Fails Silently (And How to Detect It)
Multi-agent AI systems fail in ways that don't throw errors. Learn the 5 most common silent failure modes and how heuristic detection catches them without expen
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