Triple

T7022533
Position Surface form Disambiguated ID Type / Status
Subject Cambridge City Hall Annex area E162861 entity
Predicate partOf P40 FINISHED
Object Cambridge civic center
Cambridge civic center is a municipal complex in Cambridge, Massachusetts that serves as a hub for local government offices and civic activities.
E25820 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: Cambridge civic center | Statement: [Cambridge City Hall Annex area, partOf, Cambridge civic center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cambridge civic center
Context triple: [Cambridge City Hall Annex area, partOf, Cambridge civic center]
  • A. Cambridge City Hall
    Cambridge City Hall is the main municipal government building and administrative center serving the city of Cambridge, Ontario.
  • B. Central Square, Cambridge
    Central Square, Cambridge is a vibrant commercial and cultural district in Cambridge, Massachusetts, known for its diverse restaurants, nightlife, music venues, and historic urban streetscape.
  • C. Cambridge city centre
    Cambridge city centre is the historic and commercial heart of Cambridge, England, known for its ancient university colleges, medieval streets, and concentration of shops, restaurants, and cultural attractions.
  • D. Cambridge city center
    Cambridge city center is the main commercial and cultural hub of Cambridge, Massachusetts, encompassing historic districts, universities, shops, and restaurants.
  • E. Cambridge Guildhall
    Cambridge Guildhall is a historic civic building in the center of Cambridge, England, serving as the main venue for municipal functions, events, and local government administration.
  • 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: Cambridge civic center
Triple: [Cambridge City Hall Annex area, partOf, Cambridge civic center]
Generated description
Cambridge civic center is a municipal complex in Cambridge, Massachusetts that serves as a hub for local government offices and civic activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cambridge civic center
Target entity description: Cambridge civic center is a municipal complex in Cambridge, Massachusetts that serves as a hub for local government offices and civic activities.
  • A. Cambridge City Hall
    Cambridge City Hall is the main municipal government building and administrative center serving the city of Cambridge, Ontario.
  • B. Central Square, Cambridge
    Central Square, Cambridge is a vibrant commercial and cultural district in Cambridge, Massachusetts, known for its diverse restaurants, nightlife, music venues, and historic urban streetscape.
  • C. Cambridge city centre
    Cambridge city centre is the historic and commercial heart of Cambridge, England, known for its ancient university colleges, medieval streets, and concentration of shops, restaurants, and cultural attractions.
  • D. Cambridge city center chosen
    Cambridge city center is the main commercial and cultural hub of Cambridge, Massachusetts, encompassing historic districts, universities, shops, and restaurants.
  • E. Cambridge Guildhall
    Cambridge Guildhall is a historic civic building in the center of Cambridge, England, serving as the main venue for municipal functions, events, and local government administration.
  • 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_69c6885b26248190a857541e3d10e299 completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6e1edf3608190b7ba0bfb85710e97 completed March 27, 2026, 8 p.m.
NED1 Entity disambiguation (via context triple) batch_69c79439f28481909c028f4f86062b0f completed March 28, 2026, 8:41 a.m.
NEDg Description generation batch_69c795143ad481909d0395ca41502e42 completed March 28, 2026, 8:45 a.m.
NED2 Entity disambiguation (via description) batch_69c795fce734819086e20a916aa67f54 completed March 28, 2026, 8:49 a.m.
Created at: March 27, 2026, 2:35 p.m.