Triple

T4226861
Position Surface form Disambiguated ID Type / Status
Subject Foothill Transit E94479 entity
Predicate locatedIn P40 FINISHED
Object Pomona Valley
Pomona Valley is a region in Southern California’s Inland Empire known for its suburban communities, educational institutions, and role as a transportation hub east of Los Angeles.
 E434524 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: Pomona Valley | Statement: [Foothill Transit, locatedIn, Pomona Valley]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pomona Valley
Context triple: [Foothill Transit, locatedIn, Pomona Valley]
  • A. Cucamonga Valley
    Cucamonga Valley is a historic wine-producing region and urbanized valley in Southern California’s Inland Empire, situated at the base of the San Gabriel Mountains.
  • B. Kingston Canyon
    Kingston Canyon is a scenic mountain canyon in central Nevada known for its rugged terrain, outdoor recreation opportunities, and access to the surrounding Toiyabe Range wilderness.
  • C. Glendora
    Glendora is a suburban city in Los Angeles County, California, known for its scenic foothill setting, residential neighborhoods, and historic downtown.
  • D. Puente Hills
    Puente Hills is a low, rolling range of hills in Southern California known for its suburban communities, open-space preserves, and former large landfill site.
  • E. Rose Valley
    Rose Valley is a scenic valley in Turkey’s Cappadocia region, renowned for its pink-hued rock formations, fairy chimneys, and popular hiking trails.
  • 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: Pomona Valley
Triple: [Foothill Transit, locatedIn, Pomona Valley]
Generated description
Pomona Valley is a region in Southern California’s Inland Empire known for its suburban communities, educational institutions, and role as a transportation hub east of Los Angeles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pomona Valley
Target entity description: Pomona Valley is a region in Southern California’s Inland Empire known for its suburban communities, educational institutions, and role as a transportation hub east of Los Angeles.
  • A. Cucamonga Valley
    Cucamonga Valley is a historic wine-producing region and urbanized valley in Southern California’s Inland Empire, situated at the base of the San Gabriel Mountains.
  • B. Kingston Canyon
    Kingston Canyon is a scenic mountain canyon in central Nevada known for its rugged terrain, outdoor recreation opportunities, and access to the surrounding Toiyabe Range wilderness.
  • C. Glendora
    Glendora is a suburban city in Los Angeles County, California, known for its scenic foothill setting, residential neighborhoods, and historic downtown.
  • D. Puente Hills
    Puente Hills is a low, rolling range of hills in Southern California known for its suburban communities, open-space preserves, and former large landfill site.
  • E. Rose Valley
    Rose Valley is a scenic valley in Turkey’s Cappadocia region, renowned for its pink-hued rock formations, fairy chimneys, and popular hiking trails.
  • 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_69b3453700a08190ae88792e3dc63207 completed March 12, 2026, 10:59 p.m.
NER Named-entity recognition batch_69b34e5003008190834726e46df3ee9b completed March 12, 2026, 11:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5e4df07a08190be5d2a516910c491 completed March 14, 2026, 10:44 p.m.
NEDg Description generation batch_69b5e56c540481909ac061c6aa620a38 completed March 14, 2026, 10:47 p.m.
NED2 Entity disambiguation (via description) batch_69b5e5c583ec8190a821f5b67e28af14 completed March 14, 2026, 10:48 p.m.
Created at: March 12, 2026, 11:04 p.m.