Triple

T12738841
Position Surface form Disambiguated ID Type / Status
Subject Havana urban bus network E304435 entity
Predicate serviceArea P82 FINISHED
Object municipality of Centro Habana
The municipality of Centro Habana is a densely populated central district of Havana, Cuba, known for its historic architecture, vibrant street life, and proximity to the city’s main cultural and commercial areas.
 E1000747 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: municipality of Centro Habana | Statement: [Havana urban bus network, serviceArea, municipality of Centro Habana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: municipality of Centro Habana
Context triple: [Havana urban bus network, serviceArea, municipality of Centro Habana]
  • A. Municipality of Havana
    The Municipality of Havana is the primary local government district encompassing Cuba’s capital city, responsible for administering its urban services, regulations, and development.
  • B. Municipality of Old Havana
    The Municipality of Old Havana is a historic administrative district in central Havana, Cuba, encompassing the city’s colonial core and many of its most significant architectural and cultural landmarks.
  • C. Cerro district of Havana
    The Cerro district of Havana is one of the city’s historic urban neighborhoods, known for its dense residential areas, aging but elegant architecture, and proximity to central Havana landmarks.
  • D. Vedado district of Havana
    The Vedado district of Havana is a central, upscale neighborhood known for its wide avenues, modernist architecture, cultural venues, and vibrant nightlife.
  • E. Havana municipal authorities
    Havana municipal authorities are the local government bodies responsible for administering and managing public services, urban planning, and regulatory functions across the districts of Havana, Cuba.
  • 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: municipality of Centro Habana
Triple: [Havana urban bus network, serviceArea, municipality of Centro Habana]
Generated description
The municipality of Centro Habana is a densely populated central district of Havana, Cuba, known for its historic architecture, vibrant street life, and proximity to the city’s main cultural and commercial areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: municipality of Centro Habana
Target entity description: The municipality of Centro Habana is a densely populated central district of Havana, Cuba, known for its historic architecture, vibrant street life, and proximity to the city’s main cultural and commercial areas.
  • A. Municipality of Havana
    The Municipality of Havana is the primary local government district encompassing Cuba’s capital city, responsible for administering its urban services, regulations, and development.
  • B. Municipality of Old Havana
    The Municipality of Old Havana is a historic administrative district in central Havana, Cuba, encompassing the city’s colonial core and many of its most significant architectural and cultural landmarks.
  • C. Cerro district of Havana
    The Cerro district of Havana is one of the city’s historic urban neighborhoods, known for its dense residential areas, aging but elegant architecture, and proximity to central Havana landmarks.
  • D. Vedado district of Havana
    The Vedado district of Havana is a central, upscale neighborhood known for its wide avenues, modernist architecture, cultural venues, and vibrant nightlife.
  • E. Havana municipal authorities
    Havana municipal authorities are the local government bodies responsible for administering and managing public services, urban planning, and regulatory functions across the districts of Havana, Cuba.
  • 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_69d7bdf1426c8190a4402e1c4cdec33a completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9646cfcac81909283dca987755c0e completed April 10, 2026, 8:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69f67c8ff57c8190a935b5c9f4bb5aa3 completed May 2, 2026, 10:37 p.m.
NEDg Description generation batch_69f67e7416948190a08eb3de840def77 completed May 2, 2026, 10:45 p.m.
NED2 Entity disambiguation (via description) batch_69f67f7d237081908d3b6e8d759ea03e completed May 2, 2026, 10:49 p.m.
Created at: April 9, 2026, 5:26 p.m.