Triple

T23703003

Position	Surface form	Disambiguated ID	Type / Status
Subject	Cootie Williams	`E585642`	entity
Predicate	endTimeOfReturn	`P112129`	FINISHED
Object	1974 (Duke Ellington Orchestra) 1974 (Duke Ellington Orchestra) marks the final year of trumpeter Cootie Williams’s celebrated return to Duke Ellington’s band, closing a historic chapter in the orchestra’s evolution.	`E1598949`	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: 1974 (Duke Ellington Orchestra) | Statement: [Cootie Williams, endTimeOfReturn, 1974 (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: 1974 (Duke Ellington Orchestra)
Triple: [Cootie Williams, endTimeOfReturn, 1974 (Duke Ellington Orchestra)]

Generated description

1974 (Duke Ellington Orchestra) marks the final year of trumpeter Cootie Williams’s celebrated return to Duke Ellington’s band, closing a historic chapter in the orchestra’s evolution.

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

Target predicate: endTimeOfReturn
Context triple: [Cootie Williams, endTimeOfReturn, 1974 (Duke Ellington Orchestra)]

A. timeOfReturn chosen
Indicates the specific time at which an entity comes back to a prior location or state.
B. dateOfReturnAsResidence
Indicates the date on which an entity returned to a particular place to resume or establish it as their residence.
C. finalDeliveryDate
Indicates the date on which the last or ultimate delivery in a sequence of deliveries is scheduled or actually occurs.
D. endTimeApproximate
Indicates that the recorded end time of an event or action is not exact but an approximate value.
E. typicalEndDate
Indicates the date on which something, such as an event, process, or period, normally or customarily ends.
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.