Triple

T5384710
Position Surface form Disambiguated ID Type / Status
Subject Waterloo station E113173 entity
Predicate hasStructure P35 FINISHED
Object Victory Arch main entrance
Victory Arch main entrance is the grand, commemorative façade of London’s Waterloo station, notable for its triumphal-arch design and war memorial sculptures.
E515065 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: Victory Arch main entrance | Statement: [Waterloo station, hasStructure, Victory Arch main entrance]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Victory Arch main entrance
Context triple: [Waterloo station, hasStructure, Victory Arch main entrance]
  • A. Triumphal Arch of the General Staff Building
    The Triumphal Arch of the General Staff Building is a grand neoclassical arch in Saint Petersburg, Russia, serving as a monumental gateway between Palace Square and Nevsky Prospekt and commemorating Russia’s victory over Napoleon.
  • B. North Portico
    The North Portico is the iconic columned entrance on the north side of the White House, often used for official arrivals and ceremonies.
  • C. Arch of Triumph
    Arch of Triumph is a 1945 novel by Erich Maria Remarque that follows a stateless German surgeon living in exile in Paris on the eve of World War II.
  • D. Triumphal Arch of Orange
    The Triumphal Arch of Orange is an exceptionally well-preserved Roman triumphal arch in southern France, renowned for its rich military reliefs and as a major monument of Roman imperial architecture.
  • E. Albert Memorial Gate
    Albert Memorial Gate is an ornate entrance structure associated with the Albert Memorial, serving as a prominent gateway near Kensington Gardens in London.
  • 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: Victory Arch main entrance
Triple: [Waterloo station, hasStructure, Victory Arch main entrance]
Generated description
Victory Arch main entrance is the grand, commemorative façade of London’s Waterloo station, notable for its triumphal-arch design and war memorial sculptures.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Victory Arch main entrance
Target entity description: Victory Arch main entrance is the grand, commemorative façade of London’s Waterloo station, notable for its triumphal-arch design and war memorial sculptures.
  • A. Triumphal Arch of the General Staff Building
    The Triumphal Arch of the General Staff Building is a grand neoclassical arch in Saint Petersburg, Russia, serving as a monumental gateway between Palace Square and Nevsky Prospekt and commemorating Russia’s victory over Napoleon.
  • B. North Portico
    The North Portico is the iconic columned entrance on the north side of the White House, often used for official arrivals and ceremonies.
  • C. Arch of Triumph
    Arch of Triumph is a 1945 novel by Erich Maria Remarque that follows a stateless German surgeon living in exile in Paris on the eve of World War II.
  • D. Triumphal Arch of Orange
    The Triumphal Arch of Orange is an exceptionally well-preserved Roman triumphal arch in southern France, renowned for its rich military reliefs and as a major monument of Roman imperial architecture.
  • E. Albert Memorial Gate
    Albert Memorial Gate is an ornate entrance structure associated with the Albert Memorial, serving as a prominent gateway near Kensington Gardens in London.
  • 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_69bd4436a1988190af18dcff7fd306b4 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd86f5a7388190aa4ba2052afca74e completed March 20, 2026, 5:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf295030b081909bea5e946aac098b completed March 21, 2026, 11:27 p.m.
NEDg Description generation batch_69bf2a0aa4608190ad696442aa56dad5 completed March 21, 2026, 11:30 p.m.
NED2 Entity disambiguation (via description) batch_69bf2a64313881908d12d0c27a97927b completed March 21, 2026, 11:31 p.m.
Created at: March 20, 2026, 2:03 p.m.