Triple

T18665335
Position Surface form Disambiguated ID Type / Status
Subject Fort Needham Memorial Park E456309 entity
Predicate locatedOn P40 FINISHED
Object Needham Street
Needham Street is a roadway in Halifax, Nova Scotia, known for running alongside Fort Needham Memorial Park and the Halifax Explosion memorial site.
E1407771 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: Needham Street | Statement: [Fort Needham Memorial Park, locatedOn, Needham Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Needham Street
Context triple: [Fort Needham Memorial Park, locatedOn, Needham Street]
  • A. Pembroke Street
    Pembroke Street is a central street in Cambridge, England, known for connecting key university and cultural sites near Trumpington Street.
  • B. Sedgwick Street
    Sedgwick Street is a north–south thoroughfare on Chicago’s Near North Side that serves as a key local street and transit corridor, including the Sedgwick station on the Chicago "L".
  • C. Weymouth Street
    Weymouth Street is a central London street in the Marylebone area, known for its mix of residential buildings, medical practices, and proximity to major thoroughfares like Harley Street and Marylebone High Street.
  • D. Magdalen Street
    Magdalen Street is a central street in Oxford, England, known for its shops, historic buildings, and proximity to major city landmarks.
  • E. Newbury Street
    Newbury Street is a famous shopping and dining thoroughfare in Boston’s Back Bay, known for its historic brownstones, upscale boutiques, galleries, and restaurants.
  • 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: Needham Street
Triple: [Fort Needham Memorial Park, locatedOn, Needham Street]
Generated description
Needham Street is a roadway in Halifax, Nova Scotia, known for running alongside Fort Needham Memorial Park and the Halifax Explosion memorial site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Needham Street
Target entity description: Needham Street is a roadway in Halifax, Nova Scotia, known for running alongside Fort Needham Memorial Park and the Halifax Explosion memorial site.
  • A. Pembroke Street
    Pembroke Street is a central street in Cambridge, England, known for connecting key university and cultural sites near Trumpington Street.
  • B. Sedgwick Street
    Sedgwick Street is a north–south thoroughfare on Chicago’s Near North Side that serves as a key local street and transit corridor, including the Sedgwick station on the Chicago "L".
  • C. Weymouth Street
    Weymouth Street is a central London street in the Marylebone area, known for its mix of residential buildings, medical practices, and proximity to major thoroughfares like Harley Street and Marylebone High Street.
  • D. Magdalen Street
    Magdalen Street is a central street in Oxford, England, known for its shops, historic buildings, and proximity to major city landmarks.
  • E. Newbury Street
    Newbury Street is a famous shopping and dining thoroughfare in Boston’s Back Bay, known for its historic brownstones, upscale boutiques, galleries, and restaurants.
  • 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_69d8d38f72b4819090a935175d9ca8af completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5508e02788190bdea6099f08db4f0 completed April 19, 2026, 10 p.m.
NED1 Entity disambiguation (via context triple) batch_6a080e09a8f4819085bd5130d5e2a28d completed May 16, 2026, 6:26 a.m.
NEDg Description generation batch_6a0810b0e78c8190ac880442b3e58994 completed May 16, 2026, 6:37 a.m.
NED2 Entity disambiguation (via description) batch_6a081110a048819097c0c5d6b0274b18 completed May 16, 2026, 6:39 a.m.
Created at: April 10, 2026, 11:48 a.m.