Triple

T17009540
Position Surface form Disambiguated ID Type / Status
Subject Josef Zítek E412661 entity
Predicate notableWork P4 FINISHED
Object National Theatre building on the Vltava riverbank
The National Theatre building on the Vltava riverbank is a landmark neo-Renaissance cultural institution in Prague, renowned as a symbol of Czech national identity and home to major opera, drama, and ballet performances.
 E1244595 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: National Theatre building on the Vltava riverbank | Statement: [Josef Zítek, notableWork, National Theatre building on the Vltava riverbank]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Theatre building on the Vltava riverbank
Context triple: [Josef Zítek, notableWork, National Theatre building on the Vltava riverbank]
  • A. National Theatre, Brno
    The National Theatre in Brno is a major Czech cultural institution and historic theatre complex renowned for its opera, drama, and ballet productions.
  • B. Havel riverfront
    Havel riverfront is a scenic riverside area in Oranienburg known for its promenades, green spaces, and views along the Havel River.
  • C. Federal Assembly building in Prague
    The Federal Assembly building in Prague is a prominent modernist structure that once housed the federal parliament of former Czechoslovakia and now serves as an important cultural and administrative landmark in the city.
  • D. New Town Hall (Prague)
    New Town Hall (Prague) is a historic Gothic municipal building in Prague’s New Town, notable as a former seat of city administration and the site of the first Prague defenestration.
  • E. Old Town Hall, Prague
    Old Town Hall in Prague is a historic Gothic complex on the Old Town Square, renowned as a major city landmark and the site of the famous Prague Astronomical Clock.
  • 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: National Theatre building on the Vltava riverbank
Triple: [Josef Zítek, notableWork, National Theatre building on the Vltava riverbank]
Generated description
The National Theatre building on the Vltava riverbank is a landmark neo-Renaissance cultural institution in Prague, renowned as a symbol of Czech national identity and home to major opera, drama, and ballet performances.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: National Theatre building on the Vltava riverbank
Target entity description: The National Theatre building on the Vltava riverbank is a landmark neo-Renaissance cultural institution in Prague, renowned as a symbol of Czech national identity and home to major opera, drama, and ballet performances.
  • A. National Theatre, Brno
    The National Theatre in Brno is a major Czech cultural institution and historic theatre complex renowned for its opera, drama, and ballet productions.
  • B. Havel riverfront
    Havel riverfront is a scenic riverside area in Oranienburg known for its promenades, green spaces, and views along the Havel River.
  • C. Federal Assembly building in Prague
    The Federal Assembly building in Prague is a prominent modernist structure that once housed the federal parliament of former Czechoslovakia and now serves as an important cultural and administrative landmark in the city.
  • D. New Town Hall (Prague)
    New Town Hall (Prague) is a historic Gothic municipal building in Prague’s New Town, notable as a former seat of city administration and the site of the first Prague defenestration.
  • E. Old Town Hall, Prague
    Old Town Hall in Prague is a historic Gothic complex on the Old Town Square, renowned as a major city landmark and the site of the famous Prague Astronomical Clock.
  • 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_69d886cc4170819093deddc7b8b4b6a7 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3d47a8444819081f1262eb7dbda40 completed April 18, 2026, 6:59 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00dc241ec88190a3e868ab88b26f09 completed May 10, 2026, 7:27 p.m.
NEDg Description generation batch_6a0114d7d03c8190943777f4eac956fd completed May 10, 2026, 11:29 p.m.
NED2 Entity disambiguation (via description) batch_6a01159a08b081908fc82adc7cca532a completed May 10, 2026, 11:32 p.m.
Created at: April 10, 2026, 5:33 a.m.