Triple

T8701518
Position Surface form Disambiguated ID Type / Status
Subject Pohjoisesplanadi E206542 entity
Predicate urbanContext P1495 FINISHED
Object historic centre of Helsinki
The historic centre of Helsinki is the city’s neoclassical core around Senate Square, featuring key landmarks such as Helsinki Cathedral, the Government Palace, and the University of Helsinki’s main buildings.
 E413235 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: historic centre of Helsinki | Statement: [Pohjoisesplanadi, urbanContext, historic centre of Helsinki]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: historic centre of Helsinki
Context triple: [Pohjoisesplanadi, urbanContext, historic centre of Helsinki]
  • A. Helsinki city centre cultural area
    The Helsinki city centre cultural area is a prominent district in Finland’s capital that concentrates major cultural venues, architectural landmarks, and public spaces, serving as a hub for arts, events, and civic life.
  • B. historic centre of Riga
    The historic centre of Riga is a UNESCO-listed Old Town in Latvia’s capital, renowned for its well-preserved medieval street plan, Hanseatic architecture, and exceptional collection of Art Nouveau buildings.
  • C. historic centre of Klaipėda
    The historic centre of Klaipėda is the old town district of Lithuania’s main seaport, known for its German-influenced architecture, cobbled streets, and cultural landmarks.
  • D. UNESCO World Heritage Site city center
    The UNESCO World Heritage Site city center of Modena is a historic Italian urban core renowned for its Romanesque cathedral, iconic Ghirlandina Tower, and well-preserved medieval architecture.
  • E. historic centre of Amsterdam
    The historic centre of Amsterdam is the city’s oldest district, characterized by its concentric canal rings, narrow gabled houses, and dense network of historic streets and waterways.
  • 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: historic centre of Helsinki
Triple: [Pohjoisesplanadi, urbanContext, historic centre of Helsinki]
Generated description
The historic centre of Helsinki is the city’s neoclassical core around Senate Square, featuring key landmarks such as Helsinki Cathedral, the Government Palace, and the University of Helsinki’s main buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: historic centre of Helsinki
Target entity description: The historic centre of Helsinki is the city’s neoclassical core around Senate Square, featuring key landmarks such as Helsinki Cathedral, the Government Palace, and the University of Helsinki’s main buildings.
  • A. Helsinki city centre cultural area chosen
    The Helsinki city centre cultural area is a prominent district in Finland’s capital that concentrates major cultural venues, architectural landmarks, and public spaces, serving as a hub for arts, events, and civic life.
  • B. historic centre of Riga
    The historic centre of Riga is a UNESCO-listed Old Town in Latvia’s capital, renowned for its well-preserved medieval street plan, Hanseatic architecture, and exceptional collection of Art Nouveau buildings.
  • C. historic centre of Klaipėda
    The historic centre of Klaipėda is the old town district of Lithuania’s main seaport, known for its German-influenced architecture, cobbled streets, and cultural landmarks.
  • D. UNESCO World Heritage Site city center
    The UNESCO World Heritage Site city center of Modena is a historic Italian urban core renowned for its Romanesque cathedral, iconic Ghirlandina Tower, and well-preserved medieval architecture.
  • E. historic centre of Amsterdam
    The historic centre of Amsterdam is the city’s oldest district, characterized by its concentric canal rings, narrow gabled houses, and dense network of historic streets and waterways.
  • 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_69ca83555b6c8190abe930dd397e863b completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc58b38cf88190bfdcbac9c340cb96 completed March 31, 2026, 11:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69cef41657588190ba6f79c27658dd1b completed April 2, 2026, 10:56 p.m.
NEDg Description generation batch_69cef8292f4c81909098f1205b6b5595 completed April 2, 2026, 11:13 p.m.
NED2 Entity disambiguation (via description) batch_69cef8c6e0c08190b1810f00cb4cc304 completed April 2, 2026, 11:16 p.m.
Created at: March 30, 2026, 6:34 p.m.