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oliver_dr

HN member
Joined
Sun, Mar 08, 2026, 8:33 PM UTC
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Public activity
28 items

About oliver_dr

Head of Growth at DeepRails (https://deeprails.com). We build evaluation and correction infrastructure for LLM outputs - hallucination detection, factual grounding, completeness checking. Focused on healthcare, legal, and education verticals where accuracy is non-negotiable.

Recent public activity

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    Comment #47343892

    The framing of "benchmarks measure capability, we measure reliability" resonates. The industry has been so focused on making agents more capable that reliability infrastructure has…

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    Comment #47343228

    Nice approach. The "don't trust an LLM to guard another LLM" principle is sound for tool-call safety specifically, where the threat model is well-defined (destructive commands, SSR…

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    Comment #47343212

    This is almost certainly a server-side session isolation bug rather than an LLM hallucination - the model is returning a response to someone else's prompt. The DeepSeek cloud endpo…

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    Comment #47343196

    We've been dealing with this at multiple layers. Here's what actually works in production: Input-side (preventing injection): - Strict input sanitization with role-boundary enforce…

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