Triple

T22708355
Position Surface form Disambiguated ID Type / Status
Subject The Closing of Winterland E561521 entity
Predicate alsoKnownAs P39 FINISHED
Object Closing of Winterland: December 31, 1978 — NE NERFINISHED

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: Closing of Winterland: December 31, 1978 | Statement: [The Closing of Winterland, alsoKnownAs, Closing of Winterland: December 31, 1978]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Closing of Winterland: December 31, 1978
Context triple: [The Closing of Winterland, alsoKnownAs, Closing of Winterland: December 31, 1978]
  • A. Hyde Park concert 1969
    Hyde Park concert 1969 was a landmark free outdoor show in London by The Rolling Stones, remembered for its massive crowd, its timing just after Brian Jones’s death, and the live debut of guitarist Mick Taylor.
  • B. 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.
  • C. Azkena Rock Festival
    Azkena Rock Festival is an annual rock and roll music festival held in Vitoria-Gasteiz, Spain, known for its classic rock, punk, and alternative lineups and intimate, fan-focused atmosphere.
  • D. Black Friday (8 September 1978)
    Black Friday (8 September 1978) was a pivotal and bloody crackdown by Iranian security forces on protesters in Tehran, widely seen as a turning point that radicalized opposition and accelerated the Iranian Revolution.
  • E. Woodstock '94
    Woodstock '94 was a large-scale music festival held in 1994 to celebrate the 25th anniversary of the original 1969 Woodstock, featuring major rock and alternative acts and drawing hundreds of thousands of attendees.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Closing of Winterland: December 31, 1978
Target entity description: "Closing of Winterland: December 31, 1978" is a concert film and live album documenting the Grateful Dead’s legendary New Year’s Eve 1978 performance that marked the final show at San Francisco’s historic Winterland Ballroom.
  • A. Hyde Park concert 1969
    Hyde Park concert 1969 was a landmark free outdoor show in London by The Rolling Stones, remembered for its massive crowd, its timing just after Brian Jones’s death, and the live debut of guitarist Mick Taylor.
  • B. 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.
  • C. Azkena Rock Festival
    Azkena Rock Festival is an annual rock and roll music festival held in Vitoria-Gasteiz, Spain, known for its classic rock, punk, and alternative lineups and intimate, fan-focused atmosphere.
  • D. Black Friday (8 September 1978)
    Black Friday (8 September 1978) was a pivotal and bloody crackdown by Iranian security forces on protesters in Tehran, widely seen as a turning point that radicalized opposition and accelerated the Iranian Revolution.
  • E. Woodstock '94
    Woodstock '94 was a large-scale music festival held in 1994 to celebrate the 25th anniversary of the original 1969 Woodstock, featuring major rock and alternative acts and drawing hundreds of thousands of attendees.
  • F. None of above. chosen

Provenance (2 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_69e2454f1348819088d83f420925a5c1 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f178d11d4081909981872698b6c45e completed April 29, 2026, 3:19 a.m.
Created at: April 17, 2026, 3:17 p.m.