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Arieta Labs
Our Products

AI tools built for the legal industry

Valvasor AI and LexAPI are live and in daily use. Lex Analytica runs as a private demo and deploys on-prem, on our own models — no generic AI, no black boxes.

Index · 01 — 03
Live
01

Valvasor AI

AI legal research with verifiable citations

Agentic legal research over Slovenian and EU law — multi-iteration deep research across 410,000+ documents, cross-lingual semantic search, cited document drafting, morning briefs, legislative radar, and outcome analysis. Every claim bound to an actual source.

  • 410,000+ legal documents — Slovenian courts, CJEU, EU legislation
  • Agentic research: up to 5 iterations, citations verified at every step
  • Cross-lingual semantic search — query in one language, find case law in another
  • Cited document drafting in under a minute
  • Morning briefs, legislative radar, and outcome analysis
Visitvalvasor-ai.co
Live
02

LexAPI

European law, queryable.

A REST gateway to EUR-Lex: case law, regulations, and treaties parsed into article-level JSON with a typed citation graph, point-in-time versioning, and provenance on every row. Any stack that speaks HTTP — including agents, via the MCP server.

  • Article-level JSON across all 24 official EU languages
  • Typed citation graph — 663,000+ edges over the EU corpus: amendments, repeals, legal bases
  • Semantic search with HyDE query rewriting
  • Point-in-time versioning; sub-100ms corpus reads, hourly deltas
  • Python & TypeScript SDKs, OpenAPI 3.1, MCP server for agents
Visitlex-api.com
Private Demo
03

Lex Analytica

On-prem contract intelligence, measured in megabytes

A complete contract-analysis stack — clause extraction, obligation mapping, risk scoring — that deploys entirely inside your perimeter. Proprietary sub-mini BitNet models with ternary weights run the full pipeline on commodity CPUs: no GPU cluster, no API calls, no document ever leaving the building.

  • Proprietary sub-mini BitNet models — ternary weights, task-specialised
  • Fully local deployment: your VPC, bare metal, or air-gapped
  • CPU-native inference — no GPUs, no external calls
  • Automated clause extraction, classification, and risk scoring
  • Custom rule engine tuned to firm-specific playbooks
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Ready to bring AI to your legal practice?

Talk to our team about how our products can streamline your workflows and reduce risk.

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