v1.2.0 — Temporal Luxembourg/EU hybrid search
Lex now searches an expanded, temporal Luxembourg and EU corpus with deterministic keyword retrieval as the production default and optional local hybrid retrieval for conceptual questions.
What shipped
- 2,647 legal works and 9,370 dated versions in the verified production artifact.
- 1,248 EU works across reviewed Luxembourg-facing domains, including every available official consolidated expression selected by scope and relationship closure.
- Exact identifier, citation, title, phrase, article, hierarchy, domain, language, jurisdiction, and date-aware filtering.
- Optional local multilingual semantic retrieval fused with FTS5/BM25; no Azure AI Search or generative model participates in retrieval.
- Temporal article comparison with extraction-profile safeguards, visible sources, evidence export, and stable permalinks.
- Official MCP SDK transport at
https://law.soufien.lu/mcpover the same Luxembourg and EU indexes. - Signed artifact manifests, managed-identity deployment, zero-traffic candidate smoke tests, revision promotion, and immediate rollback.
Keyword remains the default until the published activation gates are satisfied. Benchmark judgments remain honestly labelled by their actual review status.
The attached 69-second demo was recorded against the live production site and ends on its public deployed-architecture evidence.