Triple

T399804
Position Surface form Disambiguated ID Type / Status
Subject Gustave Eiffel E9253 entity
Predicate designed P184 FINISHED
Object Budapest Nyugati railway station (iron structure)
Budapest Nyugati railway station’s iron structure is a historic 19th-century train hall in Budapest, notable for its grand glass-and-metal architecture designed by Gustave Eiffel’s company.
E50974 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: Budapest Nyugati railway station (iron structure) | Statement: [Gustave Eiffel, designed, Budapest Nyugati railway station (iron structure)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Budapest Nyugati railway station (iron structure)
Context triple: [Gustave Eiffel, designed, Budapest Nyugati railway station (iron structure)]
  • A. Fürth Hauptbahnhof
    Fürth Hauptbahnhof is the main railway station of Fürth in Bavaria, Germany, serving as a regional and local transport hub with connections to nearby cities including Nuremberg.
  • B. Paveletsky railway station
    Paveletsky railway station is one of Moscow’s major rail terminals, serving long-distance, suburban, and high-speed trains and providing a key transport link between the city center and southern destinations.
  • C. 1956 Revolution Memorial in Budapest
    The 1956 Revolution Memorial in Budapest is a monument commemorating Hungary’s 1956 uprising against Soviet rule, honoring the courage and sacrifice of its participants.
  • D. Osakajokoen Station
    Osakajokoen Station is a railway station in Osaka, Japan that serves as a primary access point for visitors to Osaka Castle and its surrounding park.
  • E. Vennbahn railway
    The Vennbahn railway is a historic cross-border railway line in the Ardennes region whose unique post-World War I alignment created several German exclaves within Belgium.
  • 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: Budapest Nyugati railway station (iron structure)
Triple: [Gustave Eiffel, designed, Budapest Nyugati railway station (iron structure)]
Generated description
Budapest Nyugati railway station’s iron structure is a historic 19th-century train hall in Budapest, notable for its grand glass-and-metal architecture designed by Gustave Eiffel’s company.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Budapest Nyugati railway station (iron structure)
Target entity description: Budapest Nyugati railway station’s iron structure is a historic 19th-century train hall in Budapest, notable for its grand glass-and-metal architecture designed by Gustave Eiffel’s company.
  • A. Fürth Hauptbahnhof
    Fürth Hauptbahnhof is the main railway station of Fürth in Bavaria, Germany, serving as a regional and local transport hub with connections to nearby cities including Nuremberg.
  • B. Paveletsky railway station
    Paveletsky railway station is one of Moscow’s major rail terminals, serving long-distance, suburban, and high-speed trains and providing a key transport link between the city center and southern destinations.
  • C. 1956 Revolution Memorial in Budapest
    The 1956 Revolution Memorial in Budapest is a monument commemorating Hungary’s 1956 uprising against Soviet rule, honoring the courage and sacrifice of its participants.
  • D. Osakajokoen Station
    Osakajokoen Station is a railway station in Osaka, Japan that serves as a primary access point for visitors to Osaka Castle and its surrounding park.
  • E. Vennbahn railway
    The Vennbahn railway is a historic cross-border railway line in the Ardennes region whose unique post-World War I alignment created several German exclaves within Belgium.
  • 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_69a2e8004cb88190b92ed1add6abf41a completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2ec8e655c819081eff85c0ef55fa5 completed Feb. 28, 2026, 1:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4103f9f588190aabdf7f5d6422d09 completed March 1, 2026, 10:09 a.m.
NEDg Description generation batch_69a410e5ba148190a7fe0ee9861fb334 completed March 1, 2026, 10:11 a.m.
NED2 Entity disambiguation (via description) batch_69a41180ead48190a5edd2e66da413ba completed March 1, 2026, 10:14 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.