Triple

T1997216
Position Surface form Disambiguated ID Type / Status
Subject Powell–Hyde cable car line E43385 entity
Predicate sharesTerminalAreaWith P35350 FINISHED
Object Powell–Mason cable car line E109261 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: Powell–Mason cable car line | Statement: [Powell–Hyde cable car line, sharesTerminalAreaWith, Powell–Mason cable car line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Powell–Mason cable car line
Context triple: [Powell–Hyde cable car line, sharesTerminalAreaWith, Powell–Mason cable car line]
  • A. Powell-Mason cable car line chosen
    The Powell-Mason cable car line is one of San Francisco’s historic cable car routes, carrying passengers between the bustling waterfront and the hilltop neighborhoods, including Nob Hill.
  • B. Powell–Hyde cable car line
    The Powell–Hyde cable car line is one of San Francisco’s historic cable car routes, running from Market Street over Nob Hill and Russian Hill to the city’s northern waterfront near Fisherman’s Wharf.
  • C. Powell & Market cable car turnaround
    Powell & Market cable car turnaround is a major San Francisco cable car terminus and popular tourist spot where the historic cars are manually turned around at the end of the line.
  • D. Seattle Streetcar
    The Seattle Streetcar is a modern electric streetcar system providing urban transit service along key corridors in Seattle, Washington.
  • E. Sutton Loop Line
    The Sutton Loop Line is a suburban railway route in South London forming a circular branch that connects Sutton with central London 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: sharesTerminalAreaWith
Context triple: [Powell–Hyde cable car line, sharesTerminalAreaWith, Powell–Mason cable car line]
  • A. sharesAreaWith
    Indicates that two entities occupy or overlap the same geographic or spatial area.
  • B. sharesArenaWith
    Indicates that two entities use or occupy the same arena as a common venue or location.
  • C. sharesTrunkWith
    Indicates that two entities have a common trunk or main stem from which they both extend or branch.
  • D. sharesTrunkLineWith
    Indicates that two entities are connected to or use the same primary communication or utility trunk line.
  • E. sharesDomainWith
    Indicates that two entities operate within, belong to, or are associated with the same domain or domain-like scope.
  • 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_69a88714cf2c819081644be450b8356e completed March 4, 2026, 7:25 p.m.
NER Named-entity recognition batch_69abb91055d88190a980e7b42e5895d4 completed March 7, 2026, 5:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0ada17608190867681ee14aa217e completed March 8, 2026, 11:48 p.m.
PD Predicate disambiguation batch_69abb79c97d48190b3147430ed39faa9 completed March 7, 2026, 5:29 a.m.
PDg Predicate description generation batch_69abb90ec7948190bbfb0329e9e67cca completed March 7, 2026, 5:35 a.m.
Created at: March 4, 2026, 7:37 p.m.