Triple

T9960469
Position Surface form Disambiguated ID Type / Status
Subject Beaverton Central MAX Station E195553 entity
Predicate isPartOfProject P14971 FINISHED
Object Westside MAX project
The Westside MAX project was a major light rail expansion in the Portland, Oregon metropolitan area that extended MAX service westward through Beaverton and Hillsboro.
E832933 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: Westside MAX project | Statement: [Beaverton Central MAX Station, isPartOfProject, Westside MAX project]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Westside MAX project
Context triple: [Beaverton Central MAX Station, isPartOfProject, Westside MAX project]
  • A. Crenshaw/LAX Transit Project
    The Crenshaw/LAX Transit Project is a Los Angeles Metro rail expansion initiative designed to improve transit access along the Crenshaw Corridor and provide a key light rail connection to the Los Angeles International Airport area.
  • B. Los Angeles Metro Green Line project
    The Los Angeles Metro Green Line project is a light rail transit line development in Los Angeles County designed to provide east–west rapid transit service through the South Bay and surrounding communities.
  • C. Exposition Light Rail Line project
    The Exposition Light Rail Line project is a Los Angeles Metro rail expansion initiative designed to provide fast, high-capacity transit service between downtown Los Angeles and the Westside along the Exposition Boulevard corridor.
  • D. Westside
    Westside is a neighborhood or district within a metropolitan area that is integrated into the local public transit network.
  • E. Westside
    Westside is a neighborhood in Costa Mesa, California, known for its mix of residential areas, light industrial spaces, and proximity to the city’s coastal attractions.
  • 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: Westside MAX project
Triple: [Beaverton Central MAX Station, isPartOfProject, Westside MAX project]
Generated description
The Westside MAX project was a major light rail expansion in the Portland, Oregon metropolitan area that extended MAX service westward through Beaverton and Hillsboro.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Westside MAX project
Target entity description: The Westside MAX project was a major light rail expansion in the Portland, Oregon metropolitan area that extended MAX service westward through Beaverton and Hillsboro.
  • A. Crenshaw/LAX Transit Project
    The Crenshaw/LAX Transit Project is a Los Angeles Metro rail expansion initiative designed to improve transit access along the Crenshaw Corridor and provide a key light rail connection to the Los Angeles International Airport area.
  • B. Los Angeles Metro Green Line project
    The Los Angeles Metro Green Line project is a light rail transit line development in Los Angeles County designed to provide east–west rapid transit service through the South Bay and surrounding communities.
  • C. Exposition Light Rail Line project
    The Exposition Light Rail Line project is a Los Angeles Metro rail expansion initiative designed to provide fast, high-capacity transit service between downtown Los Angeles and the Westside along the Exposition Boulevard corridor.
  • D. Westside
    Westside is a neighborhood or district within a metropolitan area that is integrated into the local public transit network.
  • E. Westside
    Westside is a neighborhood in Costa Mesa, California, known for its mix of residential areas, light industrial spaces, and proximity to the city’s coastal attractions.
  • 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_69ca82eaaa008190a54fa1a9f954b9ad completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb6d219c48190b2084b0eb07ae125 completed April 2, 2026, 12:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69d23d867b408190ab630ae4af0fb827 completed April 5, 2026, 10:46 a.m.
NEDg Description generation batch_69d23eb1c1f481908404225dcccd0697 completed April 5, 2026, 10:51 a.m.
NED2 Entity disambiguation (via description) batch_69d242aea6a08190a73a836e59865c35 completed April 5, 2026, 11:08 a.m.
Created at: March 30, 2026, 8:47 p.m.