Triple

T8865589
Position Surface form Disambiguated ID Type / Status
Subject Expo/Crenshaw station E211009 entity
Predicate connectsCorridor P5520 FINISHED
Object Exposition Corridor
The Exposition Corridor is a transit and development corridor in Los Angeles that follows the former Exposition railroad right-of-way, now largely used by the Metro E Line light rail.
E762970 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: Exposition Corridor | Statement: [Expo/Crenshaw station, connectsCorridor, Exposition Corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Exposition Corridor
Context triple: [Expo/Crenshaw station, connectsCorridor, Exposition Corridor]
  • A. Woodward Corridor
    Woodward Corridor is a major urban thoroughfare and development corridor in Detroit, Michigan, running along Woodward Avenue and serving as a key spine for transit, commerce, and culture in the city.
  • B. Beltline
    Beltline is a densely populated, urban inner-city neighbourhood in Calgary known for its high-rise residences, nightlife, and cultural amenities just south of the downtown core.
  • C. Museum Mile
    Museum Mile is a renowned stretch of New York City's Fifth Avenue famous for its dense concentration of major art and cultural museums.
  • D. Museum Mile
    Museum Mile is a prominent cultural district in Bonn, Germany, known for its dense concentration of major museums and art institutions.
  • E. Fillmore commercial corridor
    The Fillmore commercial corridor is a historically significant business and cultural district in San Francisco known for its jazz heritage, diverse community, and mix of shops, restaurants, and entertainment venues.
  • 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: Exposition Corridor
Triple: [Expo/Crenshaw station, connectsCorridor, Exposition Corridor]
Generated description
The Exposition Corridor is a transit and development corridor in Los Angeles that follows the former Exposition railroad right-of-way, now largely used by the Metro E Line light rail.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Exposition Corridor
Target entity description: The Exposition Corridor is a transit and development corridor in Los Angeles that follows the former Exposition railroad right-of-way, now largely used by the Metro E Line light rail.
  • A. Woodward Corridor
    Woodward Corridor is a major urban thoroughfare and development corridor in Detroit, Michigan, running along Woodward Avenue and serving as a key spine for transit, commerce, and culture in the city.
  • B. Beltline
    Beltline is a densely populated, urban inner-city neighbourhood in Calgary known for its high-rise residences, nightlife, and cultural amenities just south of the downtown core.
  • C. Museum Mile
    Museum Mile is a prominent cultural district in Bonn, Germany, known for its dense concentration of major museums and art institutions.
  • D. Museum Mile
    Museum Mile is a renowned stretch of New York City's Fifth Avenue famous for its dense concentration of major art and cultural museums.
  • E. Fillmore commercial corridor
    The Fillmore commercial corridor is a historically significant business and cultural district in San Francisco known for its jazz heritage, diverse community, and mix of shops, restaurants, and entertainment venues.
  • 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_69ca838d3c7c8190a849566d5afd2b11 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6106d41081909db710bda8aaf6fd completed April 1, 2026, 12:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfa0d311148190823cc047e2908bc0 completed April 3, 2026, 11:13 a.m.
NEDg Description generation batch_69cfa1721f4c819097603adb9a0d38ef completed April 3, 2026, 11:16 a.m.
NED2 Entity disambiguation (via description) batch_69cfa26ab1b881909e42a435f4e3333c completed April 3, 2026, 11:20 a.m.
Created at: March 30, 2026, 6:51 p.m.