# The “silent hallucination” loop: how our autonomous data pipeline poisoned its own vector store

> Source: <https://thenewstack.io/silent-llm-hallucination-loop/>
> Published: 2026-07-09 13:00:00+00:00

Nothing matches the dread of checking a perfectly green observability dashboard with sub-100ms latency, right before an enterprise client emails

The post [The “silent hallucination” loop: how our autonomous data pipeline poisoned its own vector store](https://thenewstack.io/silent-llm-hallucination-loop/) appeared first on [The New Stack](https://thenewstack.io).