Triple

T3904926
Position Surface form Disambiguated ID Type / Status
Subject Committee of the Proprietors of Common and Undivided Lands in New Haven E90582 entity
Predicate isOwnerOf P13496 FINISHED
Object New Haven Green E16081 NE FINISHED

How this triple was built (3 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: New Haven Green | Statement: [Committee of the Proprietors of Common and Undivided Lands in New Haven, isOwnerOf, New Haven Green]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: New Haven Green
Context triple: [Committee of the Proprietors of Common and Undivided Lands in New Haven, isOwnerOf, New Haven Green]
  • A. New Haven Green chosen
    New Haven Green is a historic 16-acre public park and town square in downtown New Haven, Connecticut, known as the civic and cultural heart of the city.
  • B. Watertown Square
    Watertown Square is a major transit and commercial hub in Watertown, Massachusetts, functioning as a key connection point for multiple MBTA bus routes and local activity.
  • C. Trinity Church on the Green
    Trinity Church on the Green is a historic Episcopal church in downtown New Haven, Connecticut, renowned for its early Gothic Revival architecture and prominent location on the New Haven Green.
  • D. Boston City Hall Plaza
    Boston City Hall Plaza is a large civic square in downtown Boston that serves as a central gathering place for public events, festivals, and government-related activities.
  • E. New London Historic District
    New London Historic District is a nationally recognized area in New London, Connecticut, known for its well-preserved 18th- and 19th-century architecture and its significance in the city’s maritime and commercial history.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: isOwnerOf
Context triple: [Committee of the Proprietors of Common and Undivided Lands in New Haven, isOwnerOf, New Haven Green]
  • A. ownsOrManages chosen
    Indicates that one entity has ownership of, or managerial control over, another entity.
  • B. ownedBy
    Indicates that one entity possesses legal or rightful ownership of another entity.
  • C. hasOwnerShare
    Indicates that an entity holds a specified ownership stake or share in another entity or asset.
  • D. isStateOwned
    Indicates that an entity is owned or controlled by a government or state authority.
  • E. hasCapitalOwnerRole
    Indicates that an entity holds the role or status of owning capital in relation to another entity or asset.
  • F. None of above.

Provenance (4 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_69aed95d315881908cbf1bf4a7215fbf completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aef1abe2dc81909c18aeae9b286898 completed March 9, 2026, 4:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69b528540ad48190ac86774c76a2ffd4 completed March 14, 2026, 9:20 a.m.
PD Predicate disambiguation batch_69aee75cff148190b6d5979d17fae085 completed March 9, 2026, 3:29 p.m.
Created at: March 9, 2026, 3:22 p.m.