Triple

T17273916
Position Surface form Disambiguated ID Type / Status
Subject Můstek station E419335 entity
Predicate namedAfter P63 FINISHED
Object Můstek (street and historical bridge site)
Můstek (street and historical bridge site) is a central location in Prague known for the remnants of a medieval bridge and its role as a key urban junction near Wenceslas Square.
 E390325 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: Můstek (street and historical bridge site) | Statement: [Můstek station, namedAfter, Můstek (street and historical bridge site)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Můstek (street and historical bridge site)
Context triple: [Můstek station, namedAfter, Můstek (street and historical bridge site)]
  • A. Můstek
    Můstek is a major interchange station in the center of Prague where the city’s metro lines A and B intersect beneath Wenceslas Square.
  • B. Mariánský most
    Mariánský most is a distinctive modern cable-stayed road bridge spanning the Elbe River in Ústí nad Labem in the Czech Republic.
  • C. Masaryk Bridge
    Masaryk Bridge is a notable historic bridge in Kralupy nad Vltavou, Czech Republic, named after the first Czechoslovak president Tomáš Garrigue Masaryk.
  • D. Havelian bridge
    Havelian bridge is a road bridge in the Havelian area of Khyber Pakhtunkhwa, Pakistan, serving as a key crossing and transport link in the region.
  • E. Kníničky bridge
    Kníničky bridge is a road and pedestrian bridge spanning the Svratka River near the Kníničky district in Brno, Czech Republic.
  • 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: Můstek (street and historical bridge site)
Triple: [Můstek station, namedAfter, Můstek (street and historical bridge site)]
Generated description
Můstek (street and historical bridge site) is a central location in Prague known for the remnants of a medieval bridge and its role as a key urban junction near Wenceslas Square.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Můstek (street and historical bridge site)
Target entity description: Můstek (street and historical bridge site) is a central location in Prague known for the remnants of a medieval bridge and its role as a key urban junction near Wenceslas Square.
  • A. Můstek chosen
    Můstek is a major interchange station in the center of Prague where the city’s metro lines A and B intersect beneath Wenceslas Square.
  • B. Mariánský most
    Mariánský most is a distinctive modern cable-stayed road bridge spanning the Elbe River in Ústí nad Labem in the Czech Republic.
  • C. Masaryk Bridge
    Masaryk Bridge is a notable historic bridge in Kralupy nad Vltavou, Czech Republic, named after the first Czechoslovak president Tomáš Garrigue Masaryk.
  • D. Havelian bridge
    Havelian bridge is a road bridge in the Havelian area of Khyber Pakhtunkhwa, Pakistan, serving as a key crossing and transport link in the region.
  • E. Kníničky bridge
    Kníničky bridge is a road and pedestrian bridge spanning the Svratka River near the Kníničky district in Brno, Czech Republic.
  • F. None of above.

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_69d886da626481908a14ce7830329a35 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e42f4c209c81909c713ed78f2cb19a completed April 19, 2026, 1:26 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01794d605481908b5e430c3142c203 completed May 11, 2026, 6:38 a.m.
NEDg Description generation batch_6a017b2642f8819084b339ea27ae1f84 completed May 11, 2026, 6:45 a.m.
NED2 Entity disambiguation (via description) batch_6a017c0e82c08190a37a36af68550c19 completed May 11, 2026, 6:49 a.m.
Created at: April 10, 2026, 5:40 a.m.