Triple

T18905346

Position	Surface form	Disambiguated ID	Type / Status
Subject	Karl Llewellyn	`E462447`	entity
Predicate	notableWork	`P4`	FINISHED
Object	Cases and Materials on the Law of Sales Cases and Materials on the Law of Sales is a pioneering legal casebook by Karl Llewellyn that helped shape modern American commercial and sales law education.	`E1348836`	NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini

Instruction

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Input

Phrase: Cases and Materials on the Law of Sales | Statement: [Karl Llewellyn, notableWork, Cases and Materials on the Law of Sales]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Cases and Materials on the Law of Sales
Context triple: [Karl Llewellyn, notableWork, Cases and Materials on the Law of Sales]

A. Treatise on the Law of Sale of Personal Property
Treatise on the Law of Sale of Personal Property is a seminal 19th-century legal text by Judah P. Benjamin that systematically analyzes and clarifies the principles governing the sale of personal property in common law.
B. A Selection of Cases on the Law of Contracts
A Selection of Cases on the Law of Contracts is a pioneering casebook on contract law by Christopher Columbus Langdell that helped establish the case method of legal education in American law schools.
C. Treatise on the Law of Contracts
Treatise on the Law of Contracts is a foundational multi-volume legal treatise that systematically analyzes and explains American contract law.
D. The Theory of Contracts
The Theory of Contracts is a foundational work in contract theory and economics that analyzes how optimal contracts can be designed under conditions of asymmetric information and incentive problems.
E. Restatement (Second) of Contracts
Restatement (Second) of Contracts is a highly influential legal treatise that systematically summarizes and clarifies U.S. contract law principles for courts, practitioners, and scholars.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NEDg Description generation gpt-5.1

Instruction

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Input

Entity: Cases and Materials on the Law of Sales
Triple: [Karl Llewellyn, notableWork, Cases and Materials on the Law of Sales]

Generated description

Cases and Materials on the Law of Sales is a pioneering legal casebook by Karl Llewellyn that helped shape modern American commercial and sales law education.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Cases and Materials on the Law of Sales
Target entity description: Cases and Materials on the Law of Sales is a pioneering legal casebook by Karl Llewellyn that helped shape modern American commercial and sales law education.

A. Treatise on the Law of Sale of Personal Property
Treatise on the Law of Sale of Personal Property is a seminal 19th-century legal text by Judah P. Benjamin that systematically analyzes and clarifies the principles governing the sale of personal property in common law.
B. A Selection of Cases on the Law of Contracts
A Selection of Cases on the Law of Contracts is a pioneering casebook on contract law by Christopher Columbus Langdell that helped establish the case method of legal education in American law schools.
C. Treatise on the Law of Contracts
Treatise on the Law of Contracts is a foundational multi-volume legal treatise that systematically analyzes and explains American contract law.
D. The Theory of Contracts
The Theory of Contracts is a foundational work in contract theory and economics that analyzes how optimal contracts can be designed under conditions of asymmetric information and incentive problems.
E. Restatement (Second) of Contracts
Restatement (Second) of Contracts is a highly influential legal treatise that systematically summarizes and clarifies U.S. contract law principles for courts, practitioners, and scholars.
F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step	Stage	Batch ID	Status	When
creating	Elicitation	`batch_69d8dcfd05bc819088903cca13cc2846`	completed	April 10, 2026, 11:20 a.m.
NER	Named-entity recognition	`batch_69e5c52c121c8190a2057b99c723694b`	completed	April 20, 2026, 6:18 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0582bf4f9481908098c8d405225553`	completed	May 14, 2026, 8:07 a.m.
NEDg	Description generation	`batch_6a05899f7a008190a9b0324f403f09ac`	completed	May 14, 2026, 8:36 a.m.
NED2	Entity disambiguation (via description)	`batch_6a058a1028288190b9fddb9b6b123651`	completed	May 14, 2026, 8:38 a.m.

Created at: April 10, 2026, 11:58 a.m.