Triple

T1574705
Position Surface form Disambiguated ID Type / Status
Subject Cambridge Public Library Central Square Branch E33621 entity
Predicate serviceArea P82 FINISHED
Object Central Square neighborhood E175875 NE FINISHED

How this triple was built (2 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: Central Square neighborhood | Statement: [Cambridge Public Library Central Square Branch, serviceArea, Central Square neighborhood]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Square neighborhood
Context triple: [Cambridge Public Library Central Square Branch, serviceArea, Central Square neighborhood]
  • A. Central Square neighborhood chosen
    The Central Square neighborhood is a vibrant, culturally diverse urban district in Cambridge, Massachusetts, known for its lively music venues, eclectic dining, and arts scene.
  • B. Regent Square neighborhood
    Regent Square neighborhood is a leafy, historic residential area in Pittsburgh known for its walkable streets, classic homes, and proximity to major city parks and cultural amenities.
  • C. West End neighborhood
    The West End neighborhood is a centrally located, upscale area of Washington, D.C., known for its luxury hotels, high-end residences, and proximity to major cultural and political landmarks.
  • D. Union Square neighborhood
    The Union Square neighborhood is a central San Francisco district known for its major shopping, theater, and hotel area that serves as a key commercial and cultural hub of the city.
  • E. Wooster Square neighborhood
    Wooster Square neighborhood is a historic New Haven district known for its Italian-American heritage, renowned pizzerias, and springtime cherry blossoms.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a885f27a4c8190a4622252cdf54c00 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a908bcd87881908b911314a30dd327 completed March 5, 2026, 4:38 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad402b44688190b02e6d146f009854 completed March 8, 2026, 9:23 a.m.
Created at: March 4, 2026, 7:27 p.m.