A multi-model legal engine, open source, designed for lawyers who want to understand what they're using.
Market "legal AI" tools are black boxes. You pay a subscription, you don't know which model is working, you have no control over reliability, and the day you stop paying, everything disappears.
Architecture
Haiku qualifies the legal request
HaikuSonnet or Opus analyzes in depth
Sonnet / OpusCross-checked and traceable sources
Multi-sourcesEvery step is documented. Every model has a precise role. Nothing is opaque.
CODEX is free and open source. You can use it as is. If you need a version adapted to your firm, your jurisdiction, or your specific sources — let's discuss.
Book a meetingTechnical stack
Multi-model architecture (Haiku / Sonnet / Opus) · Make.com orchestration · Sources: Judilibre, Légifrance, DILA · Sovereign hosting possible (OVH / 3DS Outscale) · Complete documentation on GitHub