Triple

T2922059
Position Surface form Disambiguated ID Type / Status
Subject State station E78748 entity
Predicate hasEntranceOn P1974 FINISHED
Object Congress Street
Congress Street is a roadway that serves as one of the access points to Boston’s State subway station in the downtown area.
 E312482 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: Congress Street | Statement: [State station, hasEntranceOn, Congress Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Congress Street
Context triple: [State station, hasEntranceOn, Congress Street]
  • A. Congress Street
    Congress Street is a historic thoroughfare in downtown Savannah, Georgia, known for its proximity to the city’s iconic squares, shops, and restaurants.
  • B. Washington Street
    Washington Street is a major thoroughfare running through San Francisco’s Chinatown, known for its dense concentration of Chinese shops, restaurants, and cultural landmarks.
  • C. Washington Street
    Washington Street is a major historic thoroughfare in downtown Boston, Massachusetts, running through the city’s central civic and commercial districts.
  • D. Geary Street
    Geary Street is a major east–west thoroughfare in San Francisco known for running through downtown and the Union Square shopping district.
  • E. Pike Street
    Pike Street is a central thoroughfare in downtown Seattle, Washington, known for running past major landmarks including the historic Pike Place Market.
  • 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: Congress Street
Triple: [State station, hasEntranceOn, Congress Street]
Generated description
Congress Street is a roadway that serves as one of the access points to Boston’s State subway station in the downtown area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Congress Street
Target entity description: Congress Street is a roadway that serves as one of the access points to Boston’s State subway station in the downtown area.
  • A. Congress Street
    Congress Street is a historic thoroughfare in downtown Savannah, Georgia, known for its proximity to the city’s iconic squares, shops, and restaurants.
  • B. Washington Street
    Washington Street is a major thoroughfare running through San Francisco’s Chinatown, known for its dense concentration of Chinese shops, restaurants, and cultural landmarks.
  • C. Washington Street
    Washington Street is a major historic thoroughfare in downtown Boston, Massachusetts, running through the city’s central civic and commercial districts.
  • D. Geary Street
    Geary Street is a major east–west thoroughfare in San Francisco known for running through downtown and the Union Square shopping district.
  • E. Pike Street
    Pike Street is a central thoroughfare in downtown Seattle, Washington, known for running past major landmarks including the historic Pike Place Market.
  • 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_69ad8b0c2ad081909ff87050ae542bb9 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad97bbcc7081908a79053be35ca02e completed March 8, 2026, 3:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b08664fe308190889e855821a32576 completed March 10, 2026, 9 p.m.
NEDg Description generation batch_69b0c3b6deb48190acb90776d9305e02 completed March 11, 2026, 1:21 a.m.
NED2 Entity disambiguation (via description) batch_69b0c41fb0c48190b94cd269c9789c6b completed March 11, 2026, 1:23 a.m.
Created at: March 8, 2026, 2:54 p.m.