Nammu starts from Costa Rica's actual procedural codes and the official sources every court and registry already relies on.
Nammu begins with Costa Rica's procedural codes — Código Procesal Civil, Código de Trabajo, Código de Familia, Código Penal — and the official sources practitioners already trust: SINALEVI for statute, Nexus.PJ for case law.
You upload the expediente. Nammu reads it, organizes it, and gives you back a case you can actually work from — not a summary you have to double-check line by line.
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Seven practice areas — civil, laboral, familia, penal, notarial, tránsito, contencioso administrativo — each with its own procedural model, so the assistant reasons the way a lawyer in that jurisdiction would, not like a generalist.
Checks official sources like SINALEVI, verified article by article, to deliver grounded, up-to-date answers through the proprietary Galictis-Legal platform. See how we ground each branch →
A tiered extraction pipeline (up to five escalating passes) handles everything from clean digital PDFs to scanned, low-quality expedientes, so a 400-page file becomes readable and searchable in minutes, not hours.
Nammu automatically detects the jurisdiction and process type, segments the file into its component pieces (demanda, resolución, sentencia, prueba, etc.), and builds a chronological case journey — the trayectoria — so you can see where a case stands at a glance.
If the case belongs to the familia branch, the agent assists like family-law counsel. Select another case workspace — if it belongs to the penal branch, the agent assists as a criminal-law expert.
Ask a question related to the case's jurisprudence, and Nammu provides personalized search options, ready to run in Nexus.PJ in assisted mode — the query, the norma, the article, the date range — so you can start your case-law research. You can add those documents as part of the case, expanding and customizing NAMMU's capabilities to your needs.
Prepares the objeto de debate, facts summaries, procedural summaries, and more, exportable to a formatted PDF ready for attorney verification and printing that helps you assist in minutes — built to support onboarding and client follow-up meetings, not replace attorney judgment or the documents behind it.
A native application for macOS and Windows — your case documents and context stay in your local environment, not the cloud. Only the “query → answer” inference call is sent securely to Anthropic and OpenAI.
Under the hood: jurisdiction detection, document segmentation, trayectoria assembly, and SINALEVI-grounded retrieval run as one pipeline — not a chat layer bolted onto a generic model.
| Capability | Nammu | Tirant Prime CR | Magnar.ai | ChatGPT |
|---|---|---|---|---|
| Built specifically for Costa Rican procedure | Yes — 7 jurisdiction-specific models | Regional database with a CR node | One of 7 LatAm markets, generic model | No jurisdiction model |
| Citations grounded in official CR sources | Yes — verified against SINALEVI, article by article | Not publicly documented | Claims daily-updated sources, no audit trail shown | No — general-purpose model |
| Analyzes your case file | Yes — upload and go | Reference & practice-management suite, not a case analyzer | Yes | Session-only, no persistent case |
| Handles scanned / low-quality expedientes | Yes — tiered OCR + vision pipeline | — | Not disclosed | Basic, no dedicated pipeline |
| Automatic case timeline (trayectoria) | Yes | No | Not disclosed | No |
| Jurisdiction-aware chat assistant | Yes | Single general assistant (SOFIA) | Single general assistant | Single general assistant |
| Native desktop application | Yes — macOS & Windows | Web only | Web + Word plug-in | Web / app, cloud-only |
Tirant Prime CR and Magnar.ai are established legal-tech platforms with real strengths of their own — a large doctrine library and notarial tooling (Tirant), and a live multi-country jurisprudence search (Magnar). Nammu's focus is different: going deep on a single jurisdiction and a single job — turning your case file into a working case, fast.
If you need a big reference library or firm-billing software, that's not what Nammu is for. If you need to manage, analyze, and understand your case and its documents in minutes instead of hours — then Nammu is your answer.
Want to see Nammu on your next expediente?
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