LECOS - Legal Case Operating System

Legal Case Operating System

Know what is true. Show why.

LECOS is being built as an evidence-linked workspace for legal professionals: one place to organize a matter, inspect the record, test a chronology, and preserve who did what.

Product in development. LECOS is not currently offered as an operational legal service and does not provide legal advice.

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An abstract evidence workspace linking source documents, a timeline, and a review record.
Conceptual evidence workflow — illustrative only, not a product screenshot.
Massachusetts firstEvidence linkedHuman reviewedAudit ready

Provenance ledger / conceptual workflow

A visible chain from a statement to its source and the professional judgment applied to it.

Product direction
  1. ClaimWhat the work says
  2. SourceWhere support lives
  3. ReviewWho exercised judgment
  4. AuditWhat changed and when

The standard

Professional judgment stays visible. Sources stay inspectable. Access stays bounded.

Evidence before eloquence.

Legal work should make it possible to ask what is known, why it is known, what remains uncertain, and where a lawyer must decide.

Explainable

Material work should expose its assumptions, limitations, and reasoning context.

Verifiable

Claims should lead to identified, permissioned sources rather than persuasive language alone.

Auditable

Important actions should preserve system history and the record of professional review.

Operating model

A modular direction, designed so every conclusion can retain its relationship to the record.

A case is more than a folder.

LECOS is intended to connect the working record of a matter without flattening legal judgment, confidentiality, or responsibility.

Matter record

Case workspace

A governed home for documents, participants, dates, questions, and decisions.

Source record

Evidence intelligence

Document understanding that keeps page-level support and provenance in view.

Time record

Timeline intelligence

Editable facts and dates tied back to the materials from which they were derived.

Action record

Accountable review

A durable history of access, changes, AI operations, and human decisions.

Current boundary: these descriptions state product intent. They are not claims that every capability is operational or available for client work.

Massachusetts beachhead

DISCOVERY FOCUS

Start where matters refuse to stay in one lane.

Our initial discovery focuses on complex Massachusetts family and probate disputes that can intersect with land, real estate, business, financial, or criminal questions. We are studying the coordination burden and building only where practitioner evidence supports it.

Starting users
Attorneys and multidisciplinary professionals handling connected disputes.
Starting problem
Too much consequential context divided across files, people, proceedings, and tools.
Trust test
Can a reviewer inspect the source, authority, access history, and limits of the work?

Long-term direction

Direction is not a capability claim.

From documents toward connected matters.

The long-term direction is a permission-aware matter network: evidence, authority, review, and institutional knowledge connected without dissolving confidentiality boundaries.

  • First proofCreate a case, upload a PDF, inspect it, ask questions with page citations, build a timeline, and preserve the audit record.
  • Next horizonExplicit, permission-aware references across related matters, proceedings, and disciplines.
  • Permanent ruleNo convenience should erase provenance, privilege boundaries, human accountability, or revocation history.

A careful beginning

For Massachusetts legal professionals and adjacent experts.

Help define trustworthy legal infrastructure.

We welcome research conversations with attorneys, legal operations leaders, and multidisciplinary professionals who understand connected, document-heavy disputes.

Join a research conversation

Preview / non-operational: this website does not submit or store form data. The link opens your email application. Do not send client documents, privileged information, credentials, or other confidential material.