Triple

T5371171
Position Surface form Disambiguated ID Type / Status
Subject Vltava River E108852 entity
Predicate hasBridge P386 FINISHED
Object Palacký Bridge
Palacký Bridge is a historic stone road bridge in Prague, Czech Republic, known for connecting the Smíchov district with the New Town across the Vltava River.
E521580 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: Palacký Bridge | Statement: [Vltava River, hasBridge, Palacký Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Palacký Bridge
Context triple: [Vltava River, hasBridge, Palacký Bridge]
  • A. Liteyny Bridge
    Liteyny Bridge is a major steel bascule bridge in Saint Petersburg, Russia, known for carrying traffic across the Neva River and for its role in the city's historic urban landscape.
  • B. Charles Bridge
    Charles Bridge is a historic stone arch bridge in Prague, Czech Republic, famed for its Gothic towers and baroque statues and for linking the city’s Old Town with the Lesser Town across the Vltava River.
  • C. Rathausbrücke
    Rathausbrücke is a historic pedestrian bridge in central Zurich, Switzerland, spanning the Limmat River near the city hall and the old town.
  • D. Árpád Bridge
    Árpád Bridge is a major road and tram bridge in Budapest, Hungary, spanning the Danube River and connecting the city’s Buda and Pest sides near Margaret Island.
  • E. Tumski Bridge
    Tumski Bridge is a historic pedestrian bridge in Wrocław, Poland, known for its picturesque views and tradition of lovers attaching padlocks to its railings.
  • 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: Palacký Bridge
Triple: [Vltava River, hasBridge, Palacký Bridge]
Generated description
Palacký Bridge is a historic stone road bridge in Prague, Czech Republic, known for connecting the Smíchov district with the New Town across the Vltava River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Palacký Bridge
Target entity description: Palacký Bridge is a historic stone road bridge in Prague, Czech Republic, known for connecting the Smíchov district with the New Town across the Vltava River.
  • A. Liteyny Bridge
    Liteyny Bridge is a major steel bascule bridge in Saint Petersburg, Russia, known for carrying traffic across the Neva River and for its role in the city's historic urban landscape.
  • B. Charles Bridge
    Charles Bridge is a historic stone arch bridge in Prague, Czech Republic, famed for its Gothic towers and baroque statues and for linking the city’s Old Town with the Lesser Town across the Vltava River.
  • C. Rathausbrücke
    Rathausbrücke is a historic pedestrian bridge in central Zurich, Switzerland, spanning the Limmat River near the city hall and the old town.
  • D. Árpád Bridge
    Árpád Bridge is a major road and tram bridge in Budapest, Hungary, spanning the Danube River and connecting the city’s Buda and Pest sides near Margaret Island.
  • E. Tumski Bridge
    Tumski Bridge is a historic pedestrian bridge in Wrocław, Poland, known for its picturesque views and tradition of lovers attaching padlocks to its railings.
  • 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_69bd440c77948190aad2a5f39b7b80f5 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd8688b7488190a57baedd52a11b1a completed March 20, 2026, 5:40 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf411955e8819082648e9a86fbaf7c completed March 22, 2026, 1:08 a.m.
NEDg Description generation batch_69bf43db7fa48190b58fe5a5d7509cb8 completed March 22, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69bf4475e86481909de41b6fa7959c8f completed March 22, 2026, 1:23 a.m.
Created at: March 20, 2026, 2:02 p.m.