Triple

T9201119
Position Surface form Disambiguated ID Type / Status
Subject Gold Line E220839 entity
Predicate formerTerminus P388 FINISHED
Object Atlantic
Atlantic is a Los Angeles Metro Rail station in East Los Angeles that serves as the eastern terminus of the E Line.
 E785808 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: Atlantic | Statement: [Gold Line, formerTerminus, Atlantic]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Atlantic
Context triple: [Gold Line, formerTerminus, Atlantic]
  • A. Atlantic
    Atlantic is a major American record label known for signing and promoting influential artists across R&B, rock, and pop music.
  • B. Atlantic Ocean
    The Atlantic Ocean is the world's second-largest ocean, separating the Americas from Europe and Africa and serving as a major route for global climate regulation, trade, and exploration.
  • C. Atlantique
    Atlantique is a small, laid-back beach community on Fire Island, New York, known for its quiet residential character and easy access to the ocean and Great South Bay.
  • D. The Atlantic
    The Atlantic is a long-running American magazine and multi-platform media outlet known for its in-depth journalism, cultural commentary, and analysis of politics and current events.
  • E. Pacific
    Pacific is a type of steam locomotive wheel arrangement, typically featuring a 4-6-2 configuration widely used for express passenger services.
  • 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: Atlantic
Triple: [Gold Line, formerTerminus, Atlantic]
Generated description
Atlantic is a Los Angeles Metro Rail station in East Los Angeles that serves as the eastern terminus of the E Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Atlantic
Target entity description: Atlantic is a Los Angeles Metro Rail station in East Los Angeles that serves as the eastern terminus of the E Line.
  • A. Atlantic
    Atlantic is a major American record label known for signing and promoting influential artists across R&B, rock, and pop music.
  • B. Atlantic Ocean
    The Atlantic Ocean is the world's second-largest ocean, separating the Americas from Europe and Africa and serving as a major route for global climate regulation, trade, and exploration.
  • C. Atlantique
    Atlantique is a small, laid-back beach community on Fire Island, New York, known for its quiet residential character and easy access to the ocean and Great South Bay.
  • D. The Atlantic
    The Atlantic is a long-running American magazine and multi-platform media outlet known for its in-depth journalism, cultural commentary, and analysis of politics and current events.
  • E. Pacific
    Pacific is a type of steam locomotive wheel arrangement, typically featuring a 4-6-2 configuration widely used for express passenger services.
  • 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_69ca83e8e9248190862cf3e41693b310 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccd9429b448190a078e9cdfedd4918 completed April 1, 2026, 8:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69d065dbcf908190a6e36cef879cd31b completed April 4, 2026, 1:14 a.m.
NEDg Description generation batch_69d0676ea53c81908b16dfce6810f6b0 completed April 4, 2026, 1:20 a.m.
NED2 Entity disambiguation (via description) batch_69d0684c1a108190bc7fdfdced16e24c completed April 4, 2026, 1:24 a.m.
Created at: March 30, 2026, 7:25 p.m.