Triple

T4640493
Position Surface form Disambiguated ID Type / Status
Subject Yosemite Area Regional Transportation System E101642 entity
Predicate abbreviation P43 FINISHED
Object YARTS
YARTS is a public transit service that provides bus transportation to and within Yosemite National Park and surrounding communities in California.
 E457732 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: YARTS | Statement: [Yosemite Area Regional Transportation System, abbreviation, YARTS]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: YARTS
Context triple: [Yosemite Area Regional Transportation System, abbreviation, YARTS]
  • A. YAKT
    YAKT is the time zone abbreviation for Yakutsk Time, used in parts of eastern Russia.
  • B. YRT
    YRT is the public transit system serving Ontario’s York Region, operating local and rapid buses that connect communities north of Toronto.
  • C. YAKST
    YAKST is the time zone abbreviation used for Yakutsk Summer Time in eastern Russia.
  • D. Yat
    Yat is the given name of Yat Malmgren, a notable dancer, choreographer, and acting teacher known for developing a movement-based acting technique.
  • E. YRK
    YRK is the National Rail station code for York railway station, a major historic rail hub in North Yorkshire, England.
  • 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: YARTS
Triple: [Yosemite Area Regional Transportation System, abbreviation, YARTS]
Generated description
YARTS is a public transit service that provides bus transportation to and within Yosemite National Park and surrounding communities in California.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: YARTS
Target entity description: YARTS is a public transit service that provides bus transportation to and within Yosemite National Park and surrounding communities in California.
  • A. YAKT
    YAKT is the time zone abbreviation for Yakutsk Time, used in parts of eastern Russia.
  • B. YRT
    YRT is the public transit system serving Ontario’s York Region, operating local and rapid buses that connect communities north of Toronto.
  • C. YAKST
    YAKST is the time zone abbreviation used for Yakutsk Summer Time in eastern Russia.
  • D. Yat
    Yat is the given name of Yat Malmgren, a notable dancer, choreographer, and acting teacher known for developing a movement-based acting technique.
  • E. YRK
    YRK is the National Rail station code for York railway station, a major historic rail hub in North Yorkshire, England.
  • 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_69bd43d3bc7c81908f81fcf380476b0f completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a8fbd2c8190b593cd46ce8dfe0f completed March 20, 2026, 2:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfad2fa588190aa2206ad987c5d70 completed March 21, 2026, 1:56 a.m.
NEDg Description generation batch_69bdfbc12acc8190b8116a6003abb3e3 completed March 21, 2026, 2 a.m.
NED2 Entity disambiguation (via description) batch_69bdfc44536c8190a71e52b0690a7570 completed March 21, 2026, 2:02 a.m.
Created at: March 20, 2026, 1:14 p.m.