Triple

T5219796
Position Surface form Disambiguated ID Type / Status
Subject Coast Daylight E117842 entity
Predicate primaryRouteName P25775 FINISHED
Object Coast Line E262611 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: Coast Line | Statement: [Coast Daylight, primaryRouteName, Coast Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Coast Line
Context triple: [Coast Daylight, primaryRouteName, Coast Line]
  • A. Coast Line chosen
    Coast Line was a major Southern Pacific Railroad route running along California’s Pacific coast, connecting key cities such as Los Angeles and San Francisco.
  • B. North Coast Line
    The North Coast Line is a major railway corridor in New South Wales, Australia, running along the state’s north coast and connecting Sydney with Brisbane and numerous regional centres.
  • C. Marshlink Line
    The Marshlink Line is a regional railway route in Southeast England that runs across the Romney Marsh, connecting Ashford International with Hastings and serving several rural communities.
  • D. East Coast Line
    The East Coast Line is a major Swedish railway route running along the country’s eastern seaboard, connecting key cities and regions including Gävleborg County.
  • E. Sounder North Line
    The Sounder North Line is a commuter rail service in the Seattle metropolitan area that runs along the Puget Sound, connecting Seattle with communities to the north such as Everett.
  • 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: primaryRouteName
Context triple: [Coast Daylight, primaryRouteName, Coast Line]
  • A. primaryRoute
    Indicates that one route is designated as the main or preferred path among possible alternatives between locations.
  • B. primaryName chosen
    Indicates that the associated name is the main or most commonly used name for the entity in question.
  • C. firstRoutes
    Indicates that one route or path is the initial or primary route taken or assigned among a set of possible routes.
  • D. parentRoute
    Indicates that one route serves as the direct hierarchical ancestor or container of another route within a routing structure.
  • E. primaryFor
    Indicates that one entity serves as the main or principal option, resource, or association for another entity among possible alternatives.
  • F. None of above.

Provenance (4 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_69bd4465e03081909bfcfd7113062590 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7ab6e63c8190964b2b65a0206134 completed March 20, 2026, 4:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69beeff0b15081908741aadfd351811c completed March 21, 2026, 7:22 p.m.
PD Predicate disambiguation batch_69bd77bd2a448190a9ae5afd2585a7b9 completed March 20, 2026, 4:37 p.m.
Created at: March 20, 2026, 1:48 p.m.