Triple

T7297040
Position Surface form Disambiguated ID Type / Status
Subject Needham Line E164549 entity
Predicate hasStation P35 FINISHED
Object Ruggles
Ruggles is a major multimodal transit station in Boston, Massachusetts, serving MBTA commuter rail, subway, and bus routes near Northeastern University.
 E656916 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: Ruggles | Statement: [Needham Line, hasStation, Ruggles]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ruggles
Context triple: [Needham Line, hasStation, Ruggles]
  • A. Peabody
    Peabody is a suburban city in northeastern Massachusetts known for its location on the North Shore and its historical ties to the leather industry.
  • B. Draper
    Draper is a suburban city in the southeastern part of the Salt Lake Valley in Utah, known for its residential communities, tech industry presence, and outdoor recreation opportunities.
  • C. Draper
    Draper is a surname of English origin borne by various notable individuals across fields such as science, politics, and the arts.
  • D. Roseland
    Roseland is a predominantly residential neighborhood on Chicago’s far South Side known for its historic roots, diverse community, and ongoing efforts at economic revitalization.
  • E. Tremont
    Tremont is a low-power x86 CPU microarchitecture by Intel designed to improve performance and efficiency in Atom-based processors for mobile, embedded, and low-cost computing devices.
  • 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: Ruggles
Triple: [Needham Line, hasStation, Ruggles]
Generated description
Ruggles is a major multimodal transit station in Boston, Massachusetts, serving MBTA commuter rail, subway, and bus routes near Northeastern University.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ruggles
Target entity description: Ruggles is a major multimodal transit station in Boston, Massachusetts, serving MBTA commuter rail, subway, and bus routes near Northeastern University.
  • A. Peabody
    Peabody is a suburban city in northeastern Massachusetts known for its location on the North Shore and its historical ties to the leather industry.
  • B. Draper
    Draper is a suburban city in the southeastern part of the Salt Lake Valley in Utah, known for its residential communities, tech industry presence, and outdoor recreation opportunities.
  • C. Draper
    Draper is a surname of English origin borne by various notable individuals across fields such as science, politics, and the arts.
  • D. Roseland
    Roseland is a predominantly residential neighborhood on Chicago’s far South Side known for its historic roots, diverse community, and ongoing efforts at economic revitalization.
  • E. Tremont
    Tremont is a low-power x86 CPU microarchitecture by Intel designed to improve performance and efficiency in Atom-based processors for mobile, embedded, and low-cost computing devices.
  • 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_69c6887a499881909dd23341399c59d8 completed March 27, 2026, 1:39 p.m.
NER Named-entity recognition batch_69c6eb8e48d48190ada4d507f3b61bc4 completed March 27, 2026, 8:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7eee330e08190b39bdf3f5071cace completed March 28, 2026, 3:08 p.m.
NEDg Description generation batch_69c7efb136b48190b4cdda758503916d completed March 28, 2026, 3:11 p.m.
NED2 Entity disambiguation (via description) batch_69c7f053d2108190a0f5e3b1a3516171 completed March 28, 2026, 3:14 p.m.
Created at: March 27, 2026, 3 p.m.