Triple

T10828938
Position Surface form Disambiguated ID Type / Status
Subject Second Avenue Subway E255565 entity
Predicate hasArtwork P1572 FINISHED
Object 86th Street station artwork by Chuck Close E255565 NE FINISHED

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: 86th Street station artwork by Chuck Close | Statement: [Second Avenue Subway, hasArtwork, 86th Street station artwork by Chuck Close]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 86th Street station artwork by Chuck Close
Context triple: [Second Avenue Subway, hasArtwork, 86th Street station artwork by Chuck Close]
  • A. 86th Street station artwork by Chuck Close chosen
    The 86th Street station artwork by Chuck Close is a series of large-scale, photorealistic mosaic portraits installed in New York City’s Second Avenue Subway station, showcasing the artist’s signature pixelated style.
  • B. 96th Street station artwork by Sarah Sze
    The 96th Street station artwork by Sarah Sze is a large-scale, site-specific installation in New York City’s Second Avenue Subway that layers intricate, collage-like imagery to evoke motion, urban life, and the experience of travel.
  • C. MTA Arts & Design station artworks network
    The MTA Arts & Design station artworks network is a curated system-wide collection of permanent and temporary public art installations integrated into New York City’s subway and commuter rail stations.
  • D. MTA Arts & Design installations
    MTA Arts & Design installations at Forest Hills–71st Avenue are site-specific public artworks integrated into the subway station’s architecture to enhance the commuting experience with visually engaging, transit-themed designs.
  • E. Arts Center MARTA station
    Arts Center MARTA station is a rapid transit station in Midtown Atlanta that serves as a key access point to the Woodruff Arts Center and surrounding cultural institutions.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d6aa8081448190a9324184f2bd1c26 completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d734d3eab88190b30a3025b6b2b0bc completed April 9, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_69de8592d8f08190ac577395ad7cc557 completed April 14, 2026, 6:21 p.m.
Created at: April 8, 2026, 9:19 p.m.