Triple

T19487942
Position Surface form Disambiguated ID Type / Status
Subject Springfield City Library Quadrangle E487561 entity
Predicate adjacentTo P224 FINISHED
Object Chestnut Street, Springfield, Massachusetts
Chestnut Street in Springfield, Massachusetts is a central city thoroughfare known for bordering key civic and cultural sites in the downtown area.
E1379101 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: Chestnut Street, Springfield, Massachusetts | Statement: [Springfield City Library Quadrangle, adjacentTo, Chestnut Street, Springfield, Massachusetts]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chestnut Street, Springfield, Massachusetts
Context triple: [Springfield City Library Quadrangle, adjacentTo, Chestnut Street, Springfield, Massachusetts]
  • A. Walnut Street, Springfield
    Walnut Street in Springfield is a fictional street in the animated TV series "The Simpsons," known as the location of Moe’s Tavern.
  • B. Commonwealth Avenue, Boston
    Commonwealth Avenue in Boston is a major thoroughfare that runs through several neighborhoods, including the Boston University campus, and is known for its wide, tree-lined mall and historic architecture.
  • C. Grove Street, Newton, Massachusetts
    Grove Street in Newton, Massachusetts is a local roadway that serves as a key access route to the Riverside area of the city.
  • D. Woodland Street, Hartford
    Woodland Street, Hartford is a city street in Hartford, Connecticut, known for serving a mixed residential and community area that includes local institutions such as the Woodland Street Branch library.
  • E. Charles Street, Boston
    Charles Street in Boston is a historic thoroughfare in the Beacon Hill neighborhood known for its 19th-century architecture, boutique shops, and proximity to major medical and cultural institutions.
  • 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: Chestnut Street, Springfield, Massachusetts
Triple: [Springfield City Library Quadrangle, adjacentTo, Chestnut Street, Springfield, Massachusetts]
Generated description
Chestnut Street in Springfield, Massachusetts is a central city thoroughfare known for bordering key civic and cultural sites in the downtown area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chestnut Street, Springfield, Massachusetts
Target entity description: Chestnut Street in Springfield, Massachusetts is a central city thoroughfare known for bordering key civic and cultural sites in the downtown area.
  • A. Walnut Street, Springfield
    Walnut Street in Springfield is a fictional street in the animated TV series "The Simpsons," known as the location of Moe’s Tavern.
  • B. Commonwealth Avenue, Boston
    Commonwealth Avenue in Boston is a major thoroughfare that runs through several neighborhoods, including the Boston University campus, and is known for its wide, tree-lined mall and historic architecture.
  • C. Grove Street, Newton, Massachusetts
    Grove Street in Newton, Massachusetts is a local roadway that serves as a key access route to the Riverside area of the city.
  • D. Woodland Street, Hartford
    Woodland Street, Hartford is a city street in Hartford, Connecticut, known for serving a mixed residential and community area that includes local institutions such as the Woodland Street Branch library.
  • E. Charles Street, Boston
    Charles Street in Boston is a historic thoroughfare in the Beacon Hill neighborhood known for its 19th-century architecture, boutique shops, and proximity to major medical and cultural institutions.
  • 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_69d8e8d924388190b847cb15bb3d0aff completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e634432af08190984e988935fd14bd completed April 20, 2026, 2:12 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07405bf38881908ac55cd869ddea5a completed May 15, 2026, 3:48 p.m.
NEDg Description generation batch_6a0740ff37fc81908e68db633223fb9c completed May 15, 2026, 3:51 p.m.
NED2 Entity disambiguation (via description) batch_6a07424880e08190a582da18e3a6af19 completed May 15, 2026, 3:56 p.m.
Created at: April 10, 2026, 1:39 p.m.