Triple

T23702997

Position	Surface form	Disambiguated ID	Type / Status
Subject	Cootie Williams	`E585642`	entity
Predicate	startTimeOfMembership	`P102614`	FINISHED
Object	1929 (Duke Ellington Orchestra) 1929 (Duke Ellington Orchestra) marks the early big-band era of Duke Ellington’s ensemble, a formative period when key members like trumpeter Cootie Williams joined and the band’s distinctive jazz sound began to crystallize.	`E1598947`	NE FINISHED

How this triple was built (3 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: 1929 (Duke Ellington Orchestra) | Statement: [Cootie Williams, startTimeOfMembership, 1929 (Duke Ellington Orchestra)]

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: 1929 (Duke Ellington Orchestra)
Triple: [Cootie Williams, startTimeOfMembership, 1929 (Duke Ellington Orchestra)]

Generated description

1929 (Duke Ellington Orchestra) marks the early big-band era of Duke Ellington’s ensemble, a formative period when key members like trumpeter Cootie Williams joined and the band’s distinctive jazz sound began to crystallize.

PD Predicate disambiguation gpt-5-mini-2025-08-07

Target predicate: startTimeOfMembership
Context triple: [Cootie Williams, startTimeOfMembership, 1929 (Duke Ellington Orchestra)]

A. startTimeOfMembershipIn chosen
Indicates the point in time when an entity’s membership in another entity or group begins.
B. allianceMembershipStartDate
Indicates the date on which an entity formally begins its membership in an alliance.
C. membershipAsOf
Indicates that one entity is a member of another entity or group at a specific point in time or as of a given date.
D. CAFMemberSince
Indicates that an entity has been a member of the CAF (or a specified organization/group named CAF) since a particular date or point in time.
E. personalUnionStartTime
Indicates the point in time when a personal union between entities begins.
F. None of above.

Provenance (6 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_69e24904bd508190abfcb74855de2918`	completed	April 17, 2026, 2:51 p.m.
NER	Named-entity recognition	`batch_69f1b684e0a88190b7edeb102585ae9d`	completed	April 29, 2026, 7:43 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a0f53af28a48190a4e3e7a5bcd354ca`	completed	May 21, 2026, 6:49 p.m.
NEDg	Description generation	`batch_6a0f5537b2c081909bf3e35e1a1a6460`	completed	May 21, 2026, 6:55 p.m.
NED2	Entity disambiguation (via description)	`batch_6a0f55e0952c81908bd1b676db89f1b2`	completed	May 21, 2026, 6:58 p.m.
PD	Predicate disambiguation	`batch_69f155d5265881908e43a9696b6a6d0f`	completed	April 29, 2026, 12:50 a.m.

Created at: April 17, 2026, 6:53 p.m.