OWASP LLM04 (2023) Model Denial of Service

What is OWASP LLM04 (2023) Model Denial of Service?

Model denial of service covered interactions that consume excessive compute or memory - flooding the service or triggering pathological generation patterns.

What this looks like in production

The 2025 list reframed this as LLM10 Unbounded Consumption, adding financial denial-of-wallet and agent-driven tool loops alongside classic availability hits.

Further reading on Giskard

Official OWASP reference

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