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AI Agents & Workflows

1270 summarised stories about AI Agents & Workflows, each linking back to the original source. Browse all topics →

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Wednesday, 18 February 2026

IBM and UC Berkeley Diagnose Why Enterprise Agents Fail Using IT-Bench and MAST

Hugging Face 8 months ago 46

IBM and UC Berkeley created MAST, a diagnostic framework that categorizes why AI agents fail in IT automation tasks rather than just reporting success rates, and applied it to analyze 310 execution traces across three language models. Gemini-3-Flash averaged 2.6 failure modes per failed trace while GPT-OSS-120B averaged 5.3, showing that smaller open-source models suffer from cascading failures that compound over time. The analysis revealed that incorrect verification (agents declaring success without checking results) is the strongest failure predictor, enabling developers to deploy targeted fixes like external verification gates instead of blind prompt engineering.

Partnering with Firetiger

Sequoia 8 months ago 39

Firetiger launched an observability product that uses always-on agents to monitor customer-facing behavior, detect anomalies, verify impact, and fix issues before customers notice. The product is available fully self-service for anyone to use. This shifts incident and dashboard management from engineering teams to automated agents running 24/7.

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