Yhn CultureGaming first seen 9 h ago, last 3 min ago, peak #5
Strata launches semantic layer that can refuse LLM queries
Original: Show HN: Strata – an expressive semantic layer that can say no to your LLM
A new tool called Strata has been launched as a semantic layer for AI applications, designed to sit between large language models and data. Its distinguishing feature is the ability to reject requests from an LLM when a query cannot be answered accurately or falls outside defined semantics, rather than allowing the model to fabricate an answer. The launch is drawing attention on Hacker News, where developers are discussing approaches to grounding LLM outputs in structured, trustworthy data.
Why now: Developers are actively looking for ways to control and constrain LLM behaviour, so a semantic layer that can reject bad queries is a timely topic.
Rank over time, top of the chart is #1. 37 snapshots from 9 h ago to 3 min ago.
Evidence
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