About Lawmadi OS - Korean AI Legal Operating System

AI Legal Info to Solve Your Legal Issues — Attorney Search Coming Soon

Real-time Statute Verification

Every cited statute is cross-checked live against Korea's National Law Information Center (law.go.kr) DRF API; if it can't be verified, the answer is blocked (fail-closed)

60 Expert Leaders

Your question is analyzed and routed to the best specialist among 60 domains

Statute Cross-verification

Every cited article is checked down to the article number against the official law database

Attorney Search (Coming Soon)

We're building a service to search attorneys by specialty with fair criteria. For now, the Ministry of Justice public-data 'Village Lawyer Finder' is available free

Why an "OS" — LLM-Independent by Design

Lawmadi is an OS, not an LLM wrapper. Answer quality is guaranteed by the verified-asset layer (SSOT) + grounding + fail-closed verification — not by which LLM happens to generate the text. Claude powers responses today, but the goal is that any LLM can be swapped in and produce the same quality of answer. The LLM is a replaceable component; the moat is the asset & verification layer. The verification pipeline sits after generation and rejects unverified citations regardless of the model that produced them.

How We Analyze

1

Analyze & Assign Leaders

Your question is analyzed and the best expert is automatically assigned from 60 specialists

2

Legal · Precedent RAG Search

Vertex AI Search retrieves grounding from an index built over the verified assets (48,904 documents). Keys removed from the assets are deleted from the index as well, so retrieval never keeps arguing for a source we have already retired

3

Real-time AI Analysis

Based on the retrieved sources, the LLM drafts an in-depth analysis using a 5-step legal framework (currently Claude, replaceable)

4

DRF Full Verification

Every cited statute, decree, rule, and precedent is verified against the official law database; unverified answers are blocked

Analyze My Legal Issue

60 Leaders & C-Level Executives

TenancyOnyu

Real EstateBonui

StartupsByeolha

AuctionAseul

MedicalYeonwoo

Labor LawDamwoo

Criminal LawMugyeol

Family & DivorceSandeul +52 More Leaders

Trust Principles

Official Statutes Only

No Speculation

Stops When Uncertain

No Attorney Impersonation

Exact Dates Only

Transparent Sources

Clear Ad Disclosure

Fair Search Results

Engineering & Operations

Every line of Lawmadi's code is designed and written by Anthropic's frontier reasoning model, Claude Fable, which also runs verified day-to-day operations. It currently runs on the latest Fable 5. This is a system built line by line by a top-tier AI, with final accountability resting on the operator.

Built by Fable

Claude Fable designs, implements, and continuously improves the entire codebase

Latest Fable 5

Runs verified operations on Fable 5, upgraded as soon as a newer model is released

AI-Run, Operator-Accountable

From answer drafting to citation verification and service operations, a top-tier AI runs everything consistently, while final accountability rests with the operator (CEO Jae-nam Choi)

Korean Bar Exam Answers

Official Korean Bar Exam questions organized by format × subject × round. Every format (MCQ · essay · record), every subject (electives included), and all 15 rounds (제1~15회) are provided as gold-standard answers. MCQ alone is 2,250 questions (every option inline-cited); essay and record answers are model solutions written by domain-specialist leaders. Every cited statute and precedent is cross-checked against the official law database (fail-closed).

MCQ — All 15 Rounds (Gold)

All 15 rounds (제1~15회, 2,250 questions) as gold-standard answers, with official question stems and choices shown verbatim plus per-option explanations and supporting statutes/precedents

Essay · Record (Gold)

Gold-standard model answers written by domain-specialist leaders, organized by Public · Civil · Criminal law and electives

Citation Verification Gate

Every citation in a published answer is cross-checked against law.go.kr; any hallucinated citation blocks publishing

View Bar Exam Answers

Study Tools

Analytical tools to use alongside the gold-standard answers — see at a glance which articles are most frequently examined and cited, and whether key precedents still hold.

Exam & Citation Heatmap

For each article across the 7 core laws, compare bar-exam frequency (gold) and precedent-citation frequency (blue) as dual bars, with citation/exam sorting and direct links to the source precedents

Precedent Survival

Track whether a key precedent was later upheld, modified, or overruled — so you know if the holding is still good law

View Heatmap View Precedent Survival

How to Access

Web (Korean · English)

Log in to receive 3 free credits once (no recharge)

MCP Server

Connect from Claude Desktop, Cursor, and any MCP client via 19 tools

REST API

Query analysis, streaming, and expert mode available via API

60

Specialized Legal Leaders

48,904

Verified Statute & Precedent Assets (SSOT)

제1~15회

All Formats · Subjects · Rounds — Gold Answers (MCQ 2,250)

24/7

Instant Analysis Anytime