Triple

T3369436
Position Surface form Disambiguated ID Type / Status
Subject San Francisco Bay Ferry E70917 entity
Predicate route P5619 FINISHED
Object Richmond–San Francisco route
The Richmond–San Francisco route is a commuter and leisure ferry service across San Francisco Bay connecting the city of Richmond with San Francisco.
E353794 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: Richmond–San Francisco route | Statement: [San Francisco Bay Ferry, route, Richmond–San Francisco route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Richmond–San Francisco route
Context triple: [San Francisco Bay Ferry, route, Richmond–San Francisco route]
  • A. New York–St. Louis route
    The New York–St. Louis route was a major intercity passenger and freight rail corridor in the United States that connected the East Coast with the Midwest.
  • B. Paris–San Francisco
    Paris–San Francisco is a long-haul transatlantic air route linking the capital of France with the major West Coast city in the United States.
  • C. Berryessa/North San José–Richmond line
    The Berryessa/North San José–Richmond line is a Bay Area Rapid Transit (BART) service route connecting San José’s Berryessa/North San José station with the city of Richmond in the San Francisco Bay Area.
  • D. Los Angeles–New Orleans rail corridor
    The Los Angeles–New Orleans rail corridor is a major transcontinental rail route linking Southern California to the U.S. Gulf Coast, used for both freight and long-distance passenger service.
  • E. Los Angeles–Las Vegas route
    The Los Angeles–Las Vegas route is a heavily traveled transportation corridor linking Southern California with Las Vegas, Nevada, known for its desert scenery, frequent traffic congestion, and role as a major leisure and tourism artery.
  • 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: Richmond–San Francisco route
Triple: [San Francisco Bay Ferry, route, Richmond–San Francisco route]
Generated description
The Richmond–San Francisco route is a commuter and leisure ferry service across San Francisco Bay connecting the city of Richmond with San Francisco.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Richmond–San Francisco route
Target entity description: The Richmond–San Francisco route is a commuter and leisure ferry service across San Francisco Bay connecting the city of Richmond with San Francisco.
  • A. New York–St. Louis route
    The New York–St. Louis route was a major intercity passenger and freight rail corridor in the United States that connected the East Coast with the Midwest.
  • B. Paris–San Francisco
    Paris–San Francisco is a long-haul transatlantic air route linking the capital of France with the major West Coast city in the United States.
  • C. Berryessa/North San José–Richmond line
    The Berryessa/North San José–Richmond line is a Bay Area Rapid Transit (BART) service route connecting San José’s Berryessa/North San José station with the city of Richmond in the San Francisco Bay Area.
  • D. Los Angeles–New Orleans rail corridor
    The Los Angeles–New Orleans rail corridor is a major transcontinental rail route linking Southern California to the U.S. Gulf Coast, used for both freight and long-distance passenger service.
  • E. Los Angeles–Las Vegas route
    The Los Angeles–Las Vegas route is a heavily traveled transportation corridor linking Southern California with Las Vegas, Nevada, known for its desert scenery, frequent traffic congestion, and role as a major leisure and tourism artery.
  • 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_69ad85a729d48190afd789cd8417f289 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb2b9b1fc8190a2cbf040ea808baf completed March 8, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69b334396f588190add5c0c27949650c completed March 12, 2026, 9:46 p.m.
NEDg Description generation batch_69b334d1e3348190b231a33058ee08a5 completed March 12, 2026, 9:49 p.m.
NED2 Entity disambiguation (via description) batch_69b33901299481908615762989e45e7c completed March 12, 2026, 10:06 p.m.
Created at: March 8, 2026, 3:13 p.m.