Triple

T18983975
Position Surface form Disambiguated ID Type / Status
Subject Municipal Council of Yverdon-les-Bains E464502 entity
Predicate meetsIn P40 FINISHED
Object Yverdon-les-Bains town hall
Yverdon-les-Bains town hall is the main administrative and civic building of the Swiss town of Yverdon-les-Bains, housing its local government offices and official functions.
 E1353530 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: Yverdon-les-Bains town hall | Statement: [Municipal Council of Yverdon-les-Bains, meetsIn, Yverdon-les-Bains town hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yverdon-les-Bains town hall
Context triple: [Municipal Council of Yverdon-les-Bains, meetsIn, Yverdon-les-Bains town hall]
  • A. Lausanne city hall
    Lausanne city hall is the historic administrative building in Lausanne, Switzerland, that serves as the center of the city’s municipal government.
  • B. La Chaux-de-Fonds town hall
    La Chaux-de-Fonds town hall is the main municipal government building of the Swiss city of La Chaux-de-Fonds, housing its local administrative and political authorities.
  • C. Plan-les-Ouates town hall
    Plan-les-Ouates town hall is the main administrative and governmental building of the municipality of Plan-les-Ouates in Switzerland.
  • D. Nyon town hall
    Nyon town hall is the main administrative and civic building of the municipality of Nyon in Switzerland, housing local government offices and serving as the venue for official council meetings and public functions.
  • E. Bissone town hall
    Bissone town hall is the main administrative building in the Swiss municipality of Bissone, housing its local government offices and council chambers.
  • 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: Yverdon-les-Bains town hall
Triple: [Municipal Council of Yverdon-les-Bains, meetsIn, Yverdon-les-Bains town hall]
Generated description
Yverdon-les-Bains town hall is the main administrative and civic building of the Swiss town of Yverdon-les-Bains, housing its local government offices and official functions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yverdon-les-Bains town hall
Target entity description: Yverdon-les-Bains town hall is the main administrative and civic building of the Swiss town of Yverdon-les-Bains, housing its local government offices and official functions.
  • A. Lausanne city hall
    Lausanne city hall is the historic administrative building in Lausanne, Switzerland, that serves as the center of the city’s municipal government.
  • B. La Chaux-de-Fonds town hall
    La Chaux-de-Fonds town hall is the main municipal government building of the Swiss city of La Chaux-de-Fonds, housing its local administrative and political authorities.
  • C. Plan-les-Ouates town hall
    Plan-les-Ouates town hall is the main administrative and governmental building of the municipality of Plan-les-Ouates in Switzerland.
  • D. Nyon town hall
    Nyon town hall is the main administrative and civic building of the municipality of Nyon in Switzerland, housing local government offices and serving as the venue for official council meetings and public functions.
  • E. Bissone town hall
    Bissone town hall is the main administrative building in the Swiss municipality of Bissone, housing its local government offices and council chambers.
  • 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_69d8dd008af48190a97ff1c6488edf1b completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5d65ec0bc8190b878252b1b4c3620 completed April 20, 2026, 7:31 a.m.
NED1 Entity disambiguation (via context triple) batch_6a05b4514260819093981abc0c075a3c completed May 14, 2026, 11:38 a.m.
NEDg Description generation batch_6a05b5ef2cf081909c448d303a983a77 completed May 14, 2026, 11:45 a.m.
NED2 Entity disambiguation (via description) batch_6a05b65ab2e0819099c5fbb2d78a6ee0 completed May 14, 2026, 11:47 a.m.
Created at: April 10, 2026, 12:01 p.m.