Triple

T2760476
Position Surface form Disambiguated ID Type / Status
Subject Tom Yawkey E61205 entity
Predicate namesakeOf P63 FINISHED
Object Yawkey commuter rail station in Boston
Yawkey commuter rail station in Boston is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop located near Fenway Park, serving the Framingham/Worcester Line.
 E294505 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: Yawkey commuter rail station in Boston | Statement: [Tom Yawkey, namesakeOf, Yawkey commuter rail station in Boston]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yawkey commuter rail station in Boston
Context triple: [Tom Yawkey, namesakeOf, Yawkey commuter rail station in Boston]
  • A. Wellington Station (MBTA)
    Wellington Station (MBTA) is an Orange Line rapid transit station in Medford, Massachusetts, serving as a key park-and-ride and bus transfer hub just north of downtown Boston.
  • B. JFK/UMass station
    JFK/UMass station is a major MBTA Red Line rapid transit and commuter rail hub in Boston serving the John F. Kennedy Presidential Library and the University of Massachusetts Boston.
  • C. MBTA Silver Hill station
    MBTA Silver Hill station is a small commuter rail stop on the Massachusetts Bay Transportation Authority’s Fitchburg Line serving the Silver Hill neighborhood of Weston, Massachusetts.
  • D. Boston College station
    Boston College station is a light rail stop in Chestnut Hill, Massachusetts, serving as the western terminus of the MBTA Green Line’s B branch near Boston College’s main campus.
  • E. Fenway station
    Fenway station is a light rail stop on Boston’s MBTA Green Line serving the Fenway–Kenmore area near Fenway Park.
  • 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: Yawkey commuter rail station in Boston
Triple: [Tom Yawkey, namesakeOf, Yawkey commuter rail station in Boston]
Generated description
Yawkey commuter rail station in Boston is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop located near Fenway Park, serving the Framingham/Worcester Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yawkey commuter rail station in Boston
Target entity description: Yawkey commuter rail station in Boston is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop located near Fenway Park, serving the Framingham/Worcester Line.
  • A. Wellington Station (MBTA)
    Wellington Station (MBTA) is an Orange Line rapid transit station in Medford, Massachusetts, serving as a key park-and-ride and bus transfer hub just north of downtown Boston.
  • B. JFK/UMass station
    JFK/UMass station is a major MBTA Red Line rapid transit and commuter rail hub in Boston serving the John F. Kennedy Presidential Library and the University of Massachusetts Boston.
  • C. MBTA Silver Hill station
    MBTA Silver Hill station is a small commuter rail stop on the Massachusetts Bay Transportation Authority’s Fitchburg Line serving the Silver Hill neighborhood of Weston, Massachusetts.
  • D. Boston College station
    Boston College station is a light rail stop in Chestnut Hill, Massachusetts, serving as the western terminus of the MBTA Green Line’s B branch near Boston College’s main campus.
  • E. Fenway station
    Fenway station is a light rail stop on Boston’s MBTA Green Line serving the Fenway–Kenmore area near Fenway Park.
  • 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_69ab4b7bab6c8190a5c2efef19a8ef34 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdd2281b8819094c22ce5e4753bd3 completed March 7, 2026, 8:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69afbbe499148190902826dd769597d1 completed March 10, 2026, 6:36 a.m.
NEDg Description generation batch_69afbc68a4148190b8c41af64bfacd64 completed March 10, 2026, 6:38 a.m.
NED2 Entity disambiguation (via description) batch_69afbd03744081908c79e88c3189467c completed March 10, 2026, 6:41 a.m.
Created at: March 6, 2026, 9:57 p.m.