Triple

T26863390
Position Surface form Disambiguated ID Type / Status
Subject Grand Canyon Railway E676399 entity
Predicate depotLocatedIn P160528 FINISHED
Object Williams Depot, Williams, Arizona
Williams Depot in Williams, Arizona is a historic railway station that serves as the southern terminus and departure point for passenger trains traveling on the Grand Canyon Railway to Grand Canyon National Park.
 E1744871 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: Williams Depot, Williams, Arizona | Statement: [Grand Canyon Railway, depotLocatedIn, Williams Depot, Williams, Arizona]
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: Williams Depot, Williams, Arizona
Triple: [Grand Canyon Railway, depotLocatedIn, Williams Depot, Williams, Arizona]
Generated description
Williams Depot in Williams, Arizona is a historic railway station that serves as the southern terminus and departure point for passenger trains traveling on the Grand Canyon Railway to Grand Canyon National Park.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: depotLocatedIn
Context triple: [Grand Canyon Railway, depotLocatedIn, Williams Depot, Williams, Arizona]
  • A. depot
    Indicates that an entity serves as a storage or distribution center location for another entity, such as goods, vehicles, or resources.
  • B. depotFor
    Indicates that one entity serves as a storage or distribution center location dedicated to supporting or supplying another entity.
  • C. areLocatedAt chosen
    Indicates that one or more entities occupy or exist at a specific location or place.
  • D. isPublicTransportDepot
    Indicates that a location functions as a depot or base facility for public transportation vehicles and operations.
  • E. oftenLocatedAt
    Indicates that an entity is frequently or commonly found at, or associated with being in, a particular location.
  • F. None of above.

Provenance (6 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_69eee9ba94bc8190b44c5d4397d04ecd completed April 27, 2026, 4:44 a.m.
NER Named-entity recognition batch_69f61e961a7c81908c3a7f6aebaf1242 completed May 2, 2026, 3:56 p.m.
NED1 Entity disambiguation (via context triple) batch_6a12135a48188190bd5e09a474154230 completed May 23, 2026, 8:51 p.m.
NEDg Description generation batch_6a1215f7b4188190a5b8ded0b634f0bf completed May 23, 2026, 9:02 p.m.
NED2 Entity disambiguation (via description) batch_6a121699a8448190b7fbf43f6f572ce4 completed May 23, 2026, 9:05 p.m.
PD Predicate disambiguation batch_69f611ad2eb48190ac1ed0090f13f7a9 completed May 2, 2026, 3:01 p.m.
Created at: April 27, 2026, 5:27 a.m.