Triple

T11105331
Position Surface form Disambiguated ID Type / Status
Subject Coast Line E262611 entity
Predicate connectsTerminus P97300 FINISHED
Object Los Angeles Union Station area E207142 NE FINISHED

How this triple was built (3 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: Los Angeles Union Station area | Statement: [Coast Line, connectsTerminus, Los Angeles Union Station area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Los Angeles Union Station area
Context triple: [Coast Line, connectsTerminus, Los Angeles Union Station area]
  • A. Financial District (Downtown Los Angeles)
    The Financial District in Downtown Los Angeles is a major commercial and business hub characterized by its concentration of skyscrapers, corporate offices, and financial institutions.
  • B. Civic Center, Downtown Los Angeles
    Civic Center in Downtown Los Angeles is the city’s primary government and administrative hub, housing major municipal, county, state, and federal buildings and public spaces.
  • C. Downtown Los Angeles
    Downtown Los Angeles is the central business, cultural, and historic core of Los Angeles, known for its skyscrapers, arts and entertainment venues, and diverse neighborhoods.
  • D. Expo Park/USC area
    The Expo Park/USC area is a Los Angeles neighborhood anchored by the University of Southern California and Exposition Park’s major museums and sports venues, including the Los Angeles Memorial Coliseum.
  • E. Union Station (Los Angeles) chosen
    Union Station (Los Angeles) is the city’s main intermodal transportation terminal, serving as a central hub for regional rail, subway, light rail, and bus services.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: connectsTerminus
Context triple: [Coast Line, connectsTerminus, Los Angeles Union Station area]
  • A. connectsTo
    Indicates a relationship where one entity is linked or joined to another, allowing interaction, communication, or transfer between them.
  • B. locatedAtTerminusOf
    Indicates that one entity is situated at the end point or final terminus of another entity, such as a route, line, or path.
  • C. terminusJunction
    Indicates a relationship where a route, line, or path ends at a junction point that serves as its terminal connection.
  • D. terminusSouthConnection
    Indicates a connection where one entity serves as the southern terminus or endpoint of another entity.
  • E. connectsUnder
    Indicates that one entity forms a connection to another entity by passing beneath or under it.
  • 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_69d6aa9a40d88190a373e2c7e48285db completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79a2e319881909e66d3c0c73b56bc completed April 9, 2026, 12:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69e42d7016908190bb7aadadacb5b50f completed April 19, 2026, 1:18 a.m.
PD Predicate disambiguation batch_69d7441aa3548190b92dbde57841c135 completed April 9, 2026, 6:15 a.m.
PDg Predicate description generation batch_69d750ca52ec8190a559432a5de106fd completed April 9, 2026, 7:10 a.m.
Created at: April 8, 2026, 9:27 p.m.