Triple

T15362898
Position Surface form Disambiguated ID Type / Status
Subject Red Line at Jackson E367333 entity
Predicate hasEntranceAt P1974 FINISHED
Object Van Buren Street and State Street E555439 NE FINISHED

How this triple was built (2 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: Van Buren Street and State Street | Statement: [Red Line at Jackson, hasEntranceAt, Van Buren Street and State Street]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Van Buren Street and State Street
Context triple: [Red Line at Jackson, hasEntranceAt, Van Buren Street and State Street]
  • A. North Wells Street
    North Wells Street is a major north–south thoroughfare in Chicago known for running through the River North and Old Town neighborhoods, featuring a mix of historic architecture, nightlife, restaurants, and shops.
  • B. Quincy Street and Wells Street
    Quincy Street and Wells Street is a downtown Chicago intersection in the Loop notable for hosting the historic Quincy station on the Chicago Transit Authority’s 'L' system.
  • C. Van Buren Street chosen
    Van Buren Street is a major east–west thoroughfare in Chicago, Illinois, that runs through the city's downtown Loop and serves as an important urban and transit corridor.
  • D. Fenimore Street
    Fenimore Street is a primary residential thoroughfare in the Prospect Lefferts Gardens neighborhood of Brooklyn, New York City, known for its historic row houses and tree-lined blocks.
  • E. East Ohio Street
    East Ohio Street is a notable thoroughfare in Indianapolis, Indiana, forming part of the downtown street grid that radiates from Monument Circle.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85a1483788190ad93c2748e8af34b completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e03e479f188190bbbc3dcd73853e02 completed April 16, 2026, 1:41 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff1343862481908962dfe0ab946b97 completed May 9, 2026, 10:58 a.m.
Created at: April 10, 2026, 3:18 a.m.