Triple

T21437067
Position Surface form Disambiguated ID Type / Status
Subject Blue Train E528840 entity
Predicate recordedAt P7677 FINISHED
Object Van Gelder Studio, Hackensack, New Jersey — NE NERFINISHED

How this triple was built (2 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: Van Gelder Studio, Hackensack, New Jersey | Statement: [Blue Train, recordedAt, Van Gelder Studio, Hackensack, New Jersey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Van Gelder Studio, Hackensack, New Jersey
Context triple: [Blue Train, recordedAt, Van Gelder Studio, Hackensack, New Jersey]
  • A. Van Gelder Studio chosen
    Van Gelder Studio is a legendary New Jersey recording studio renowned for its pivotal role in shaping the sound of modern jazz through classic sessions for labels like Blue Note and Prestige.
  • B. A&R Recording Studios, New York City
    A&R Recording Studios in New York City was a prominent mid-20th-century recording facility known for hosting sessions by major artists across rock, folk, and jazz, including Bob Dylan.
  • C. Plaza Sound Studios, New York City
    Plaza Sound Studios in New York City was a notable recording studio used by various influential artists during the mid-20th century punk and rock era.
  • D. RCA Victor Studio, New York City
    RCA Victor Studio in New York City was a prominent mid-20th-century recording facility used by major artists, including Elvis Presley, for influential sessions in popular music history.
  • E. Columbia Studio A, New York City
    Columbia Studio A in New York City is a historic recording studio best known as the site of Bob Dylan’s landmark sessions, including the recording of “Like a Rolling Stone.”
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0c4569fa081908101baa24f8745db completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69ee813fe2108190a4193f69667fe79e completed April 26, 2026, 9:18 p.m.
Created at: April 16, 2026, 6:03 p.m.