Triple

T18645496

Position	Surface form	Disambiguated ID	Type / Status
Subject	Winterland Ballroom	`E455793`	entity
Predicate	notableEvent	`P259`	FINISHED
Object	Grateful Dead New Year’s Eve concerts The Grateful Dead New Year’s Eve concerts were legendary year-end marathon shows, often featuring extended improvisations, special guests, and elaborate festivities that became a cherished tradition for the band’s fans.	`E1334144`	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: Grateful Dead New Year’s Eve concerts | Statement: [Winterland Ballroom, notableEvent, Grateful Dead New Year’s Eve concerts]

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

Target entity: Grateful Dead New Year’s Eve concerts
Context triple: [Winterland Ballroom, notableEvent, Grateful Dead New Year’s Eve concerts]

A. Ladies and Gentlemen... the Grateful Dead
"Ladies and Gentlemen... the Grateful Dead" is a live album capturing the Grateful Dead's celebrated 1971 Fillmore East performances, showcasing the band in a transitional period between their psychedelic roots and more roots-rock-oriented sound.
B. Rockin’ the Rhein with the Grateful Dead
Rockin’ the Rhein with the Grateful Dead is a live album capturing the Grateful Dead’s 1972 performance in Düsseldorf, Germany, during their famed Europe ’72 tour.
C. Altamont Free Concert
The Altamont Free Concert was a notorious 1969 rock festival in California remembered for its chaotic organization and fatal violence, often cited as marking the dark end of the 1960s counterculture era.
D. Grateful Dead discography
The Grateful Dead discography is the complete collection of studio albums, live recordings, and other official releases by the American rock band the Grateful Dead.
E. Phil Lesh and Friends
Phil Lesh and Friends is a rotating jam-rock ensemble led by Grateful Dead bassist Phil Lesh, known for reinterpreting the Dead’s catalog with various guest musicians.
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: Grateful Dead New Year’s Eve concerts
Triple: [Winterland Ballroom, notableEvent, Grateful Dead New Year’s Eve concerts]

Generated description

The Grateful Dead New Year’s Eve concerts were legendary year-end marathon shows, often featuring extended improvisations, special guests, and elaborate festivities that became a cherished tradition for the band’s fans.

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

Target entity: Grateful Dead New Year’s Eve concerts
Target entity description: The Grateful Dead New Year’s Eve concerts were legendary year-end marathon shows, often featuring extended improvisations, special guests, and elaborate festivities that became a cherished tradition for the band’s fans.

A. Ladies and Gentlemen... the Grateful Dead
"Ladies and Gentlemen... the Grateful Dead" is a live album capturing the Grateful Dead's celebrated 1971 Fillmore East performances, showcasing the band in a transitional period between their psychedelic roots and more roots-rock-oriented sound.
B. Rockin’ the Rhein with the Grateful Dead
Rockin’ the Rhein with the Grateful Dead is a live album capturing the Grateful Dead’s 1972 performance in Düsseldorf, Germany, during their famed Europe ’72 tour.
C. Altamont Free Concert
The Altamont Free Concert was a notorious 1969 rock festival in California remembered for its chaotic organization and fatal violence, often cited as marking the dark end of the 1960s counterculture era.
D. Grateful Dead discography
The Grateful Dead discography is the complete collection of studio albums, live recordings, and other official releases by the American rock band the Grateful Dead.
E. Phil Lesh and Friends
Phil Lesh and Friends is a rotating jam-rock ensemble led by Grateful Dead bassist Phil Lesh, known for reinterpreting the Dead’s catalog with various guest musicians.
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_69d8d38ea1e88190997e9b231190ba6f`	completed	April 10, 2026, 10:40 a.m.
NER	Named-entity recognition	`batch_69e5500d69648190800da65de0c191b8`	completed	April 19, 2026, 9:58 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a050d8798f08190acca65cff0cb5a59`	completed	May 13, 2026, 11:47 p.m.
NEDg	Description generation	`batch_6a050e2f18e88190b3f138b7c815e25c`	completed	May 13, 2026, 11:50 p.m.
NED2	Entity disambiguation (via description)	`batch_6a050eb04be481909f5d3cf32c9718e2`	completed	May 13, 2026, 11:52 p.m.

Created at: April 10, 2026, 11:47 a.m.