Triple

T2324417
Position Surface form Disambiguated ID Type / Status
Subject Rock Island District E48253 entity
Predicate hasStation P35 FINISHED
Object Beverly Hills
Beverly Hills is a commuter rail station in Chicago, Illinois, serving Metra's Rock Island District line.
 E312589 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: Beverly Hills | Statement: [Rock Island District, hasStation, Beverly Hills]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Beverly Hills
Context triple: [Rock Island District, hasStation, Beverly Hills]
  • A. Beverly Hills
    Beverly Hills is an affluent city in Los Angeles County, California, known for its luxury lifestyle, high-end shopping on Rodeo Drive, and status as a prominent enclave for wealthy residents and celebrities.
  • B. Beverly Hills
    Beverly Hills is a residential neighborhood within Upper Darby Township, Pennsylvania, known for its suburban character and proximity to Philadelphia.
  • C. West Hollywood
    West Hollywood is an independent city in Los Angeles County known for its vibrant nightlife, LGBTQ+ community, and iconic Sunset Strip.
  • D. Santa Monica
    Santa Monica is a coastal city in western Los Angeles County, California, known for its iconic pier, beaches, and vibrant tourism and entertainment scene.
  • E. Pacific Palisades
    Pacific Palisades is an affluent coastal neighborhood on Los Angeles’ Westside known for its ocean views, canyon landscapes, and small-town feel.
  • 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: Beverly Hills
Triple: [Rock Island District, hasStation, Beverly Hills]
Generated description
Beverly Hills is a commuter rail station in Chicago, Illinois, serving Metra's Rock Island District line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Beverly Hills
Target entity description: Beverly Hills is a commuter rail station in Chicago, Illinois, serving Metra's Rock Island District line.
  • A. Beverly Hills
    Beverly Hills is an affluent city in Los Angeles County, California, known for its luxury lifestyle, high-end shopping on Rodeo Drive, and status as a prominent enclave for wealthy residents and celebrities.
  • B. Beverly Hills
    Beverly Hills is a residential neighborhood within Upper Darby Township, Pennsylvania, known for its suburban character and proximity to Philadelphia.
  • C. West Hollywood
    West Hollywood is an independent city in Los Angeles County known for its vibrant nightlife, LGBTQ+ community, and iconic Sunset Strip.
  • D. Santa Monica
    Santa Monica is a coastal city in western Los Angeles County, California, known for its iconic pier, beaches, and vibrant tourism and entertainment scene.
  • E. Pacific Palisades
    Pacific Palisades is an affluent coastal neighborhood on Los Angeles’ Westside known for its ocean views, canyon landscapes, and small-town feel.
  • 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_69a88aa308a88190b0b86c011fda7fce completed March 4, 2026, 7:40 p.m.
NER Named-entity recognition batch_69abc6488de481909f018700fa1f9fc7 completed March 7, 2026, 6:31 a.m.
NED1 Entity disambiguation (via context triple) batch_69b0861707ec81908f3823ac4f04d4d6 completed March 10, 2026, 8:59 p.m.
NEDg Description generation batch_69b0b2a8502c819083bbe3eb12dadaf2 completed March 11, 2026, 12:09 a.m.
NED2 Entity disambiguation (via description) batch_69b0b3003b608190a578ebfbdc12059e completed March 11, 2026, 12:10 a.m.
Created at: March 4, 2026, 7:50 p.m.