Triple

T11897033
Position Surface form Disambiguated ID Type / Status
Subject Union Ninth Corps front E283060 entity
Predicate associatedBattlefieldFeature P61840 FINISHED
Object Burnside Bridge E58939 NE FINISHED

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: Burnside Bridge | Statement: [Union Ninth Corps front, associatedBattlefieldFeature, Burnside Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Burnside Bridge
Context triple: [Union Ninth Corps front, associatedBattlefieldFeature, Burnside Bridge]
  • A. Burnside Bridge chosen
    Burnside Bridge is a historic stone arch bridge in Maryland best known as a focal point of intense fighting during the American Civil War’s Battle of Antietam.
  • B. Burnside Bridge
    Burnside Bridge is a historic bascule bridge over the Willamette River in Portland, Oregon, carrying one of the city’s major east–west thoroughfares.
  • C. Burnside’s Bridge
    Burnside’s Bridge is a historic stone arch bridge at Antietam National Battlefield in Maryland, best known as the focal point of intense fighting during the Battle of Antietam in the American Civil War.
  • D. Carter Bridge
    Carter Bridge is one of the major road bridges in Lagos, Nigeria, linking Lagos Island to the mainland and serving as a key transport artery in the city.
  • E. Harpers Ferry railroad bridge over Potomac River
    The Harpers Ferry railroad bridge over the Potomac River is a historic rail crossing that links Harpers Ferry, West Virginia, with Maryland, serving as a key transportation and Civil War–era landmark in the region.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: associatedBattlefieldFeature
Context triple: [Union Ninth Corps front, associatedBattlefieldFeature, Burnside Bridge]
  • A. battlefieldOf
    Indicates that a location is the site where a particular battle or military engagement took place.
  • B. battlefieldFunction
    Indicates the role or purpose an entity serves within a combat or battlefield context, such as its tactical or operational function during warfare.
  • C. featuresBattle
    Indicates that one entity includes, presents, or involves a battle as a significant element or event.
  • D. battlefieldSector chosen
    Indicates a specific area or zone of a battlefield in which a military unit, action, or event is located or occurs.
  • E. notableBattlefield
    Indicates that a location is recognized as the site of a historically significant battle or military engagement.
  • F. None of above.

Provenance (4 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_69d6ab2a90b08190a4e818821cc93e6d completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8dd1286808190949719f54ff49a01 completed April 10, 2026, 11:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69f4586898888190b58e3102d7edf7df completed May 1, 2026, 7:38 a.m.
PD Predicate disambiguation batch_69d8bb2fca4481909893f3428b0871ac completed April 10, 2026, 8:56 a.m.
Created at: April 8, 2026, 9:44 p.m.