Triple

T15254581
Position Surface form Disambiguated ID Type / Status
Subject Brookline Avenue E364611 entity
Predicate hasJunctionWith P1018 FINISHED
Object Brookline Avenue Bridge
Brookline Avenue Bridge is a roadway bridge in Boston, Massachusetts, that carries Brookline Avenue over the Massachusetts Turnpike and nearby rail lines.
 E1299605 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: Brookline Avenue Bridge | Statement: [Brookline Avenue, hasJunctionWith, Brookline Avenue Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brookline Avenue Bridge
Context triple: [Brookline Avenue, hasJunctionWith, Brookline Avenue Bridge]
  • A. Commonwealth Avenue Bridge
    The Commonwealth Avenue Bridge is a major road bridge in Canberra, Australia, carrying Commonwealth Avenue across Lake Burley Griffin and linking the city centre with the Parliamentary Triangle.
  • B. Massachusetts Avenue Bridge
    The Massachusetts Avenue Bridge is a prominent roadway and pedestrian bridge in Boston spanning the Charles River and connecting the Back Bay neighborhood with Cambridge.
  • C. Willis Avenue Bridge
    The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
  • D. Warren Avenue Bridge
    The Warren Avenue Bridge is a significant roadway bridge in Bremerton, Washington, carrying traffic across the Port Washington Narrows and connecting key parts of the city.
  • E. Guilford Avenue Bridge
    The Guilford Avenue Bridge is a historic steel arch bridge in Baltimore, Maryland, notable for carrying Guilford Avenue over the Jones Falls and nearby rail lines.
  • 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: Brookline Avenue Bridge
Triple: [Brookline Avenue, hasJunctionWith, Brookline Avenue Bridge]
Generated description
Brookline Avenue Bridge is a roadway bridge in Boston, Massachusetts, that carries Brookline Avenue over the Massachusetts Turnpike and nearby rail lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brookline Avenue Bridge
Target entity description: Brookline Avenue Bridge is a roadway bridge in Boston, Massachusetts, that carries Brookline Avenue over the Massachusetts Turnpike and nearby rail lines.
  • A. Commonwealth Avenue Bridge
    The Commonwealth Avenue Bridge is a major road bridge in Canberra, Australia, carrying Commonwealth Avenue across Lake Burley Griffin and linking the city centre with the Parliamentary Triangle.
  • B. Massachusetts Avenue Bridge
    The Massachusetts Avenue Bridge is a prominent roadway and pedestrian bridge in Boston spanning the Charles River and connecting the Back Bay neighborhood with Cambridge.
  • C. Willis Avenue Bridge
    The Willis Avenue Bridge is a swing bridge in New York City that carries traffic between Manhattan and the Bronx.
  • D. Warren Avenue Bridge
    The Warren Avenue Bridge is a significant roadway bridge in Bremerton, Washington, carrying traffic across the Port Washington Narrows and connecting key parts of the city.
  • E. Guilford Avenue Bridge
    The Guilford Avenue Bridge is a historic steel arch bridge in Baltimore, Maryland, notable for carrying Guilford Avenue over the Jones Falls and nearby rail lines.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007f8cb308190933c4478aa096e24 completed April 15, 2026, 9:49 p.m.
NED1 Entity disambiguation (via context triple) batch_6a033793575c8190be752006eedb383a completed May 12, 2026, 2:22 p.m.
NEDg Description generation batch_6a033895a86c8190958ce991e6d8ee53 completed May 12, 2026, 2:26 p.m.
NED2 Entity disambiguation (via description) batch_6a033cb498248190a3805cd356832cd0 completed May 12, 2026, 2:44 p.m.
Created at: April 10, 2026, 3:13 a.m.