{"ok":true,"trend":{"id":584709,"platform":"mastodon","region":"global","key":"show hn: strata – an expressive semantic layer that can say no to your llm hello hn, i'm ajo and i built strata. i spent","title":"Show HN: Strata – an expressive semantic layer that can say no to your LLM Hello HN, I'm Ajo and I built Strata. I spent","url":"https://social.gamefan.net/@techwire/117364570020855999","first_seen":"2026-10-01T07:54:55.174312Z","last_seen":"2026-10-01T08:03:54.766155Z","last_rank":5,"peak_rank":2,"last_volume":2,"peak_volume":2,"seen_count":2,"score":0.5321875,"category_hint":"gadgets","section":"business","category":"startups","summary":"Developer Ajo has launched Strata, a semantic layer designed to give large language models structured, governed access to business data. He says his four years at Netflix working on self-service analytics for non-technical users shaped the product's distinctive design. A notable feature is that Strata can refuse LLM requests that violate its semantic rules, aiming to keep AI-driven data queries accurate and safe.","why":"Tech audiences are actively debating how to make LLMs reliable for enterprise data access, and this launch offers a fresh approach.","tone":"neutral","entities":["Strata","Ajo","Netflix","Hacker News"],"summarized_at":"2026-10-01T07:57:00.445951Z","meta":{"tag":"gadgets","via":"scan","kind":"status","lang":"en","instance":"mastodon.social","tag_uses":160},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Former Netflix engineer launches Strata semantic layer for LLMs","section_name":"Business","category_name":"Startups","timeline":[{"captured_at":"2026-10-01T07:54:55.174312Z","rank":4,"volume":2},{"captured_at":"2026-10-01T08:00:57.276788Z","rank":4,"volume":2},{"captured_at":"2026-10-01T08:00:57.276788Z","rank":8,"volume":2},{"captured_at":"2026-10-01T08:01:58.413373Z","rank":2,"volume":2},{"captured_at":"2026-10-01T08:02:53.724972Z","rank":2,"volume":2},{"captured_at":"2026-10-01T08:03:54.766155Z","rank":5,"volume":2}],"posts":[{"platform":"mastodon","url":"https://social.gamefan.net/@techwire/117364570020855999","author":"techwire@gamefan.net","title":null,"snippet":"Show HN: Strata – an expressive semantic layer that can say no to your LLM Hello HN, I'm Ajo and I built Strata. I spent 4 years at Netflix solving self service for non-technical business users. I think I cracked it with my unique approach to semantic layer design. The key…","posted_at":"2026-10-01T07:53:35Z","likes":2}],"elsewhere":[],"window":"7d"}}