Triple

T1190024
Position Surface form Disambiguated ID Type / Status
Subject MBTA Blue Line E25336 entity
Predicate hasStation P35 FINISHED
Object State
State is an underground subway station in downtown Boston that serves as a major transfer point between the MBTA Blue and Orange Lines.
 E136224 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: State | Statement: [MBTA Blue Line, hasStation, State]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: State
Context triple: [MBTA Blue Line, hasStation, State]
  • A. STATE
    STATE is the commonly used abbreviation for the United States Department of State, the federal executive department responsible for U.S. foreign policy and international relations.
  • B. Province I
    Province I is an administrative ecclesiastical region of The Episcopal Church in the United States, encompassing several dioceses in the New England area.
  • C. State Circle
    State Circle is a historic circular street in Annapolis, Maryland, that encircles the Maryland State House and serves as a central hub of the city's colonial-era layout.
  • D. States General
    The States General is the bicameral national parliament of the Netherlands, consisting of the House of Representatives and the Senate.
  • E. Province V
    Province V is an administrative ecclesiastical region of The Episcopal Church in the United States, encompassing multiple dioceses in the Midwestern states.
  • 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: State
Triple: [MBTA Blue Line, hasStation, State]
Generated description
State is an underground subway station in downtown Boston that serves as a major transfer point between the MBTA Blue and Orange Lines.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: State
Target entity description: State is an underground subway station in downtown Boston that serves as a major transfer point between the MBTA Blue and Orange Lines.
  • A. STATE
    STATE is the commonly used abbreviation for the United States Department of State, the federal executive department responsible for U.S. foreign policy and international relations.
  • B. Province I
    Province I is an administrative ecclesiastical region of The Episcopal Church in the United States, encompassing several dioceses in the New England area.
  • C. State Circle
    State Circle is a historic circular street in Annapolis, Maryland, that encircles the Maryland State House and serves as a central hub of the city's colonial-era layout.
  • D. States General
    The States General is the bicameral national parliament of the Netherlands, consisting of the House of Representatives and the Senate.
  • E. Province V
    Province V is an administrative ecclesiastical region of The Episcopal Church in the United States, encompassing multiple dioceses in the Midwestern states.
  • 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_69a49427d98881908646d6c63b8cea1e completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bd58d8d88190b8d9c9c9de7f4e97 completed March 1, 2026, 10:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac764ccb1c8190a302137a0e67cb88 completed March 7, 2026, 7:02 p.m.
NEDg Description generation batch_69ac76e1b430819092669c6e83d7a62c completed March 7, 2026, 7:05 p.m.
NED2 Entity disambiguation (via description) batch_69ac77670fa08190827ef34ba9d52a70 completed March 7, 2026, 7:07 p.m.
Created at: March 1, 2026, 7:45 p.m.