Triple

T15880771
Position Surface form Disambiguated ID Type / Status
Subject DART spacecraft E385068 entity
Predicate launchSite P4384 FINISHED
Object Vandenberg Space Force Base E37021 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: Vandenberg Space Force Base | Statement: [DART spacecraft, launchSite, Vandenberg Space Force Base]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vandenberg Space Force Base
Context triple: [DART spacecraft, launchSite, Vandenberg Space Force Base]
  • A. Vandenberg Space Force Base chosen
    Vandenberg Space Force Base is a major U.S. military spaceport on California’s central coast used for polar-orbit and other space launches by government and commercial providers.
  • B. Vandenburg
    Vandenburg is a surname of German origin associated with individuals such as the character Max Vandenburg from the novel "The Book Thief."
  • C. Edwards Air Force Base
    Edwards Air Force Base is a major U.S. Air Force installation in Southern California known as a primary site for flight testing, aerospace research, and historic aviation milestones.
  • D. Buckley Space Force Base
    Buckley Space Force Base is a United States Space Force installation in Colorado that supports space operations, missile warning, and intelligence missions.
  • E. Vandenberg Air Force Base Space Launch Complex 3E
    Vandenberg Air Force Base Space Launch Complex 3E is a coastal California launch pad used for interplanetary and other space missions, including NASA’s InSight Mars lander.
  • 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_69d86da4e86481909f1325fdc971b5ec completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e156160a208190b30da2426411ee98 completed April 16, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb043b6d48190bf9a36a3e00403c0 completed May 9, 2026, 10:08 p.m.
Created at: April 10, 2026, 4:51 a.m.