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Performance evidence

A legal answer is not a decision.

Models are becoming extraordinarily good at researching and reasoning about law. Jurisdify governs the step that follows: turning that intelligence into verifiable, contextualized decisions the business can actually use.

From Luna to specialized legal models, the decision layer remains.

Legal models raised the bar.

Astra for Law pairs a frontier model with a specialized legal index and instructions written for legal analysis. In testing published by OpenAI, that configuration showed a meaningful gain over the same model using web search alone.

+24%more reference cases on case-law questions
+54%more relevant passages from the correct opinions, on the audited set

But legal research is still only the first step.

Finding the right authority does not, by itself, decide what a company should do. You still need to know how that authority applies to the facts, where the analogy ends, which evidence is missing, which risk actually changes the decision and who must act.

Preliminary evidence

What happens when that intelligence is governed.

In preliminary tests on public legal research scenarios, Jurisdify ran on GPT-5.6 Luna with ordinary web research, without a proprietary legal index.

ModelGPT-5.6 Luna
ResearchWeb
LayerJurisdify
ResultGoverned legal decision

The goal was not to prove that Luna matches a specialized legal model. It was to observe how much value a governance and application layer can extract even from an economical general-purpose engine.

Case 01 · Litigation

A historical volume reference, and a contract guaranteeing a fraction of it.

A manufacturer enters a five-year supplier relationship after receiving historical volume information from a retailer that is far above the contractual minimum. Additional orders remain discretionary. Internal records later suggest the historical figure may have been materially overstated.

01

Zeikos Inc. v. Walgreen Co.

“A representation about historical performance, not a simple forward projection.”

retailersupplierhistorical sales figureallegedly false material figureinducement to contract

Jurisdify identified the central distinction: the issue was not the retailer failing to deliver a future volume. It was whether a historical figure used in the decision to contract was false when provided.

02

Druckzentrum Harry Jung GmbH & Co. KG v. Motorola, Inc.

“Volume information can influence price, capacity and operational commitment even when future volume is not guaranteed.”

manufacturersupply agreementvolume forecastlimited contractual baseadditional volumepricing impactlater operational change

Jurisdify also identified the authority that weakened the theory: without evidence that the numbers were knowingly false, the claim may fail on the merits.

03

Oliver Wyman, Inc. v. Eielson

“High historical average, a much lower contractual floor and a compensation system in transition.”

high historical averagereduced contractual floorchanged allocation rule

Another highly relevant authority to the same factual pattern.

A precedent does not have to explain everything.

Different authorities can answer different parts of the same decision.

ZeikosDruckzentrumOliver WymanCurrent scenario
Historical representationstrong correspondencestrong correspondencepartial correspondencestrong correspondence
Contractual floorpartial correspondencestrong correspondencestrong correspondencestrong correspondence
Discretionary upsidepartial correspondencestrong correspondencepartial correspondencestrong correspondence
Known process changenot centralstrong correspondencestrong correspondencepartial correspondence
Operational reliancepartial correspondencestrong correspondencenot centralstrong correspondence
Evidence of falsitystrong correspondencepartial correspondencenot centralpartial correspondence
Knowledgestrong correspondencepartial correspondencenot centralpartial correspondence
Damagespartial correspondencepartial correspondencenot centralpartial correspondence

strong correspondence partial correspondence not central

Swipe the matrix sideways

Decision extracts

The stronger theory is not that the retailer promised US$8 million a year. It is that potentially false historical information may have changed the decision to accept price, capacity and commitments in a five-year relationship.

Knowing about the change in the allocation system weakens reliance on future volume, but does not necessarily eliminate reliance on the truth of a historical figure.

Damages should be assessed from reliance on the information, equipment, capacity, hiring, financing and price, rather than simply from the gap between US$8 million and actual orders.

Case 02 · Transactional

Finding the right case was only the first part. The second was knowing how far it could be applied.

Board approval over a holiday weekend, hundreds of pages delivered immediately before the vote, and a financing deadline later shown to have been requested by the counterparty while the lender was willing to extend.

OTK Associates, LLC v. Friedman

Facts that match

  • Holiday-weekend approval
  • Late board materials
  • Asserted financing deadline
  • Counterparty-driven deadline
  • Lender willingness to extend

Facts not yet established

  • Effective control
  • Compromised independence
  • Alleged intentional concealment
  • Excluded dissenting director

Same precedent. Different legal consequence depending on which facts are actually established.

The result does not end at research.

LitigationTransactional
Authority locatedstrong correspondencestrong correspondence
Factual correspondencestrong correspondencestrong correspondence
Adverse authority consideredstrong correspondencepartial correspondence
Material distinctions preservedstrong correspondencestrong correspondence
Uncertainty maintainedstrong correspondencestrong correspondence
Operational impact identifiedstrong correspondencestrong correspondence
Next evidence identifiedstrong correspondencestrong correspondence
Decision path producedstrong correspondencestrong correspondence

Behaviors observed in the cases presented.

Law does not end in the legal department.

  1. 01Legal answer
  2. 02Contract or case context
  3. 03Business consequence
  4. 04Decision condition
  5. 05Responsible owner
  6. 06Action
FinanceOperationsProcurementSalesBoardCompliancePeopleRisk

Case 01Historical data issue › Pricing assumption › Capacity commitment › Equipment and workforce › Damages exposure

Case 02Financing deadline › Board review time › Transaction approval › Disclosure › Governance and litigation exposure

The model changes. Governance remains.

General models

GPT-5.6 LunaClaudeGeminiFuture models

Specialized legal models

Astra for LawOther specialized legal models
Jurisdify
  • Context
  • Validation
  • Consequences
  • Decision conditions
  • Action
  • Human approval

Current · Architecturally compatible · Subject to provider or API availability

This already happens on Luna.

The cases above were analyzed with Jurisdify running on GPT-5.6 Luna and ordinary web research.

Stronger legal models raise the ceiling.

When a specialized engine improves research, authority and legal reasoning, Jurisdify can concentrate on what remains specific to each organization: context, limits, impact, decision and execution.

More intelligence in the model does not replace governance. It increases what can be governed.

The same legal question, across six different decisions.

Contracts

What needs to change before signing?

Business decisionSigning condition

Transactions

Which condition actually blocks progress?

Business decisionDeal clearance

Litigation

Which authority supports the theory and where does the analogy end?

Business decisionCase strategy

Compliance

Is this law, internal policy, recommendation or an unresolved question?

Business decisionApplicable rule

Procurement

Which legal dependency can stall execution?

Business decisionSupplier clearance

Governance

Which information changes the board's decision?

Business decisionBoard agenda

Research and governed application.

Capabilities increasingly available from advanced models

  • Find authority
  • Retrieve passages
  • Interpret law
  • Draft argument

Jurisdify's product focus

  • Validate applicability
  • Preserve uncertainty
  • Expose distinctions
  • Connect business impact
  • Define decision condition
  • Identify owner
  • Determine next action

How to read these results

  • These are preliminary development cases, not a controlled evaluation.
  • The prompts used are public.
  • Jurisdify ran on GPT-5.6 Luna.
  • Ordinary web research was available, with no proprietary legal index.
  • Outputs were reviewed for observable legal and operational behavior.
  • No statistical superiority is claimed.
  • A broader controlled evaluation is in development.

More intelligence demands better governance.

The next generation of legal AI will not be defined only by the ability to find a better answer. It will be defined by the ability to turn that answer into a verifiable, contextualized decision the organization can use.

Jurisdify shows what can move forward, and why.