Triple

T16950863
Position Surface form Disambiguated ID Type / Status
Subject Operation Deadstick E411174 entity
Predicate bridgeCaptured P125357 FINISHED
Object Horsa Bridge
Horsa Bridge is the World War II Normandy crossing over the Caen Canal famously seized by British airborne forces during the glider-borne Operation Deadstick on D-Day.
E1241034 NE FINISHED

How this triple was built (4 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: Horsa Bridge | Statement: [Operation Deadstick, bridgeCaptured, Horsa Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Horsa Bridge
Context triple: [Operation Deadstick, bridgeCaptured, Horsa Bridge]
  • A. Bailey bridge
    A Bailey bridge is a portable, pre-fabricated truss bridge system widely used in military and emergency engineering for quickly constructing temporary crossings.
  • B. Grenadersky Bridge
    Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
  • C. Ludendorff Bridge
    The Ludendorff Bridge was a strategically vital World War II railway bridge over the Rhine River at Remagen, Germany, whose unexpected capture by Allied forces in 1945 significantly hastened the end of the war in Europe.
  • D. Bastei Bridge
    Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
  • E. Deritend bridge
    Deritend Bridge is a historic road bridge in Birmingham, England, carrying traffic over the River Rea near the city’s Digbeth and Deritend districts.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Horsa Bridge
Triple: [Operation Deadstick, bridgeCaptured, Horsa Bridge]
Generated description
Horsa Bridge is the World War II Normandy crossing over the Caen Canal famously seized by British airborne forces during the glider-borne Operation Deadstick on D-Day.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Horsa Bridge
Target entity description: Horsa Bridge is the World War II Normandy crossing over the Caen Canal famously seized by British airborne forces during the glider-borne Operation Deadstick on D-Day.
  • A. Bailey bridge
    A Bailey bridge is a portable, pre-fabricated truss bridge system widely used in military and emergency engineering for quickly constructing temporary crossings.
  • B. Grenadersky Bridge
    Grenadersky Bridge is a road bridge in Saint Petersburg, Russia, spanning the Bolshaya Nevka River and connecting key parts of the city’s Petrogradsky District.
  • C. Ludendorff Bridge
    The Ludendorff Bridge was a strategically vital World War II railway bridge over the Rhine River at Remagen, Germany, whose unexpected capture by Allied forces in 1945 significantly hastened the end of the war in Europe.
  • D. Bastei Bridge
    Bastei Bridge is a famous stone bridge and scenic lookout spanning dramatic sandstone rock formations above the Elbe River in Saxon Switzerland, Germany.
  • E. Deritend bridge
    Deritend Bridge is a historic road bridge in Birmingham, England, carrying traffic over the River Rea near the city’s Digbeth and Deritend districts.
  • F. None of above. chosen

Provenance (5 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_69d886c9c9d481909afe222093641cae completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3cfb6e5fc8190b1bd3ad1c2773685 completed April 18, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00cff033ec8190b927c0f3da0b321b completed May 10, 2026, 6:35 p.m.
NEDg Description generation batch_6a00d0780bd881909a9c820625cda9c3 completed May 10, 2026, 6:37 p.m.
NED2 Entity disambiguation (via description) batch_6a00d1366f4c8190b5627f67402d96a0 completed May 10, 2026, 6:40 p.m.
Created at: April 10, 2026, 5:31 a.m.