Triple

T9808819
Position Surface form Disambiguated ID Type / Status
Subject Space Shuttle Discovery E238217 entity
Predicate displayedAt P3021 FINISHED
Object Steven F. Udvar-Hazy Center, Chantilly, Virginia E6567 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: Steven F. Udvar-Hazy Center, Chantilly, Virginia | Statement: [Space Shuttle Discovery, displayedAt, Steven F. Udvar-Hazy Center, Chantilly, Virginia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Steven F. Udvar-Hazy Center, Chantilly, Virginia
Context triple: [Space Shuttle Discovery, displayedAt, Steven F. Udvar-Hazy Center, Chantilly, Virginia]
  • A. Steven F. Udvar-Hazy Center chosen
    The Steven F. Udvar-Hazy Center is a Smithsonian National Air and Space Museum annex in Virginia that houses large aviation and space artifacts, including the space shuttle Discovery and the Enola Gay.
  • B. National Air and Space Museum, Washington, D.C.
    The National Air and Space Museum in Washington, D.C. is a Smithsonian institution renowned for its extensive collection of historic aircraft and spacecraft, chronicling the history and technology of aviation and space exploration.
  • C. Byrd Visitor Center
    Byrd Visitor Center is a primary visitor facility in Shenandoah National Park that offers exhibits, information, and services to help guests explore and understand the park.
  • D. Walter E. Washington Convention Center
    The Walter E. Washington Convention Center is a major, modern convention and exhibition facility in Washington, D.C., known for hosting large-scale conferences, trade shows, and public events.
  • E. National Landing
    National Landing is a major urban district in Northern Virginia encompassing neighborhoods like Crystal City and Pentagon City, known for its dense mixed-use development and proximity to Washington, D.C.
  • 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_69ca84defac48190abc1148804f184c1 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb21ef32c8190ab4b09d157798451 completed April 2, 2026, 12:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69d1d5aecdec81909fae349945406c6c completed April 5, 2026, 3:23 a.m.
Created at: March 30, 2026, 8:29 p.m.