Triple

T8961075
Position Surface form Disambiguated ID Type / Status
Subject Metro Busway (Los Angeles) E214003 entity
Predicate hasLine P35 FINISHED
Object G Line
The G Line is a bus rapid transit route in Los Angeles that runs along the dedicated Metro Busway corridor in the San Fernando Valley.
 E770408 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: G Line | Statement: [Metro Busway (Los Angeles), hasLine, G Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: G Line
Context triple: [Metro Busway (Los Angeles), hasLine, G Line]
  • A. G Line
    The G Line is a commuter rail service in the Denver metropolitan area that connects downtown Denver with western suburbs such as Arvada and Wheat Ridge.
  • B. G Line
    The G Line is a New York City Subway service that runs entirely within Brooklyn and Queens, connecting neighborhoods without entering Manhattan.
  • C. E Line
    The E Line is a light rail route in the Los Angeles Metro Rail system that connects downtown Los Angeles with communities to the west, including Santa Monica.
  • D. E Line
    The E Line is a light rail service in the Denver metropolitan area that is part of the Regional Transportation District’s rail network.
  • E. H Line
    H Line is a light rail service in the Denver metropolitan area that connects various neighborhoods and suburbs to downtown Denver as part of the Regional Transportation District (RTD) system.
  • 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: G Line
Triple: [Metro Busway (Los Angeles), hasLine, G Line]
Generated description
The G Line is a bus rapid transit route in Los Angeles that runs along the dedicated Metro Busway corridor in the San Fernando Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: G Line
Target entity description: The G Line is a bus rapid transit route in Los Angeles that runs along the dedicated Metro Busway corridor in the San Fernando Valley.
  • A. G Line
    The G Line is a New York City Subway service that runs entirely within Brooklyn and Queens, connecting neighborhoods without entering Manhattan.
  • B. G Line
    The G Line is a commuter rail service in the Denver metropolitan area that connects downtown Denver with western suburbs such as Arvada and Wheat Ridge.
  • C. E Line
    The E Line is a light rail route in the Los Angeles Metro Rail system that connects downtown Los Angeles with communities to the west, including Santa Monica.
  • D. E Line
    The E Line is a light rail service in the Denver metropolitan area that is part of the Regional Transportation District’s rail network.
  • E. H Line
    H Line is a light rail service in the Denver metropolitan area that connects various neighborhoods and suburbs to downtown Denver as part of the Regional Transportation District (RTD) system.
  • 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_69ca839cd6008190a1546a701a56710c completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc6748baa88190ac54e701dc4d6212 completed April 1, 2026, 12:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfc94ab868819080ff3fc7532a3874 completed April 3, 2026, 2:06 p.m.
NEDg Description generation batch_69cfcd33936c8190bcbb0861e330b895 completed April 3, 2026, 2:22 p.m.
NED2 Entity disambiguation (via description) batch_69cfcdd61ff8819097ca9662aa42cb4a completed April 3, 2026, 2:25 p.m.
Created at: March 30, 2026, 7 p.m.