Triple

T18645501
Position Surface form Disambiguated ID Type / Status
Subject Winterland Ballroom E455793 entity
Predicate featuredInRecording P626 FINISHED
Object Winterland 1973 (Grateful Dead recordings) — 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: Winterland 1973 (Grateful Dead recordings) | Statement: [Winterland Ballroom, featuredInRecording, Winterland 1973 (Grateful Dead recordings)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Winterland 1973 (Grateful Dead recordings)
Context triple: [Winterland Ballroom, featuredInRecording, Winterland 1973 (Grateful Dead recordings)]
  • A. Grateful Dead (1971 album)
    Grateful Dead (1971 album) is a live double album by the American rock band Grateful Dead, noted for capturing their early 1970s concert sound and improvisational style.
  • B. The Grateful Dead Movie Soundtrack
    The Grateful Dead Movie Soundtrack is a multi-disc live album capturing the band’s October 1974 Winterland performances that formed the basis of the concert film "The Grateful Dead Movie."
  • C. 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.
  • D. Live at the Fillmore East (Neil Young & Crazy Horse album)
    "Live at the Fillmore East" is a posthumously released live album by Neil Young and Crazy Horse, capturing their raw, guitar-driven performances from early 1970 with guitarist Danny Whitten.
  • E. The Closing of Winterland
    The Closing of Winterland is a famous 1978 New Year’s Eve concert by the Grateful Dead at San Francisco’s Winterland Ballroom, widely celebrated and released as a landmark live album and video.
  • 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: Winterland 1973 (Grateful Dead recordings)
Target entity description: Winterland 1973 (Grateful Dead recordings) is a celebrated collection of live performances by the Grateful Dead captured during their 1973 concerts at San Francisco’s famed Winterland venue.
  • A. Grateful Dead (1971 album)
    Grateful Dead (1971 album) is a live double album by the American rock band Grateful Dead, noted for capturing their early 1970s concert sound and improvisational style.
  • B. The Grateful Dead Movie Soundtrack
    The Grateful Dead Movie Soundtrack is a multi-disc live album capturing the band’s October 1974 Winterland performances that formed the basis of the concert film "The Grateful Dead Movie."
  • C. 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.
  • D. Live at the Fillmore East (Neil Young & Crazy Horse album)
    "Live at the Fillmore East" is a posthumously released live album by Neil Young and Crazy Horse, capturing their raw, guitar-driven performances from early 1970 with guitarist Danny Whitten.
  • E. The Closing of Winterland
    The Closing of Winterland is a famous 1978 New Year’s Eve concert by the Grateful Dead at San Francisco’s Winterland Ballroom, widely celebrated and released as a landmark live album and video.
  • 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_69d8d38ea1e88190997e9b231190ba6f completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5500d69648190800da65de0c191b8 completed April 19, 2026, 9:58 p.m.
Created at: April 10, 2026, 11:47 a.m.