Triple

T20606169
Position Surface form Disambiguated ID Type / Status
Subject Imatra City Council E506316 entity
Predicate meetsAt P373 FINISHED
Object Imatra city hall
Imatra city hall is the main municipal administrative building of the city of Imatra in Finland, housing its local government offices and council chambers.
 E1439549 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: Imatra city hall | Statement: [Imatra City Council, meetsAt, Imatra city hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Imatra city hall
Context triple: [Imatra City Council, meetsAt, Imatra city hall]
  • A. Tampere City Hall
    Tampere City Hall is a historic municipal building in Tampere, Finland, serving as the central venue for the city’s administrative and ceremonial functions.
  • B. Espoo City Hall
    Espoo City Hall is the main administrative building of the city of Espoo, Finland, serving as the central venue for municipal governance and official functions.
  • C. Lappeenranta City Hall
    Lappeenranta City Hall is the main municipal administrative building of the city of Lappeenranta in Finland, serving as the central venue for local government functions and public decision-making.
  • D. Turku City Hall
    Turku City Hall is the historic administrative building in Turku, Finland, serving as the central venue for the city’s municipal governance and official functions.
  • E. Säynätsalo Town Hall
    Säynätsalo Town Hall is a renowned modernist municipal building in Finland, celebrated as one of Alvar Aalto’s masterworks for its human-centered design, brick-and-wood materiality, and integration with the surrounding landscape.
  • 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: Imatra city hall
Triple: [Imatra City Council, meetsAt, Imatra city hall]
Generated description
Imatra city hall is the main municipal administrative building of the city of Imatra in Finland, housing its local government offices and council chambers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Imatra city hall
Target entity description: Imatra city hall is the main municipal administrative building of the city of Imatra in Finland, housing its local government offices and council chambers.
  • A. Tampere City Hall
    Tampere City Hall is a historic municipal building in Tampere, Finland, serving as the central venue for the city’s administrative and ceremonial functions.
  • B. Espoo City Hall
    Espoo City Hall is the main administrative building of the city of Espoo, Finland, serving as the central venue for municipal governance and official functions.
  • C. Lappeenranta City Hall
    Lappeenranta City Hall is the main municipal administrative building of the city of Lappeenranta in Finland, serving as the central venue for local government functions and public decision-making.
  • D. Turku City Hall
    Turku City Hall is the historic administrative building in Turku, Finland, serving as the central venue for the city’s municipal governance and official functions.
  • E. Säynätsalo Town Hall
    Säynätsalo Town Hall is a renowned modernist municipal building in Finland, celebrated as one of Alvar Aalto’s masterworks for its human-centered design, brick-and-wood materiality, and integration with the surrounding landscape.
  • 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_69e0b4bb2b4081908fa4a72444120f35 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6aa2452888190858d273430cd783d completed April 20, 2026, 10:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08b3f56f748190a42864ae428c9f1b completed May 16, 2026, 6:14 p.m.
NEDg Description generation batch_6a08b49702108190810c8e4f5a89ec36 completed May 16, 2026, 6:16 p.m.
NED2 Entity disambiguation (via description) batch_6a08b524b95c8190909c93d471e9397f completed May 16, 2026, 6:19 p.m.
Created at: April 16, 2026, 11:41 a.m.