Triple

T1674660
Position Surface form Disambiguated ID Type / Status
Subject Oregon Convention Center E36202 entity
Predicate nearbyStation P4625 FINISHED
Object Convention Center MAX Station
Convention Center MAX Station is a light rail stop in Portland, Oregon, serving the Oregon Convention Center and surrounding Lloyd District area on TriMet’s MAX system.
 E189518 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: Convention Center MAX Station | Statement: [Oregon Convention Center, nearbyStation, Convention Center MAX Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Convention Center MAX Station
Context triple: [Oregon Convention Center, nearbyStation, Convention Center MAX Station]
  • A. International Congress Centre
    The International Congress Centre is a major modern conference and event venue located in Katowice, Poland, known for hosting large-scale international meetings, exhibitions, and cultural events.
  • B. Embarcadero Center
    Embarcadero Center is a large mixed-use commercial complex in downtown San Francisco known for its office towers, shops, restaurants, and public plazas.
  • C. G-Mex Centre
    G-Mex Centre is the former name of Manchester’s main city-centre exhibition and conference venue, housed in a converted Victorian railway station.
  • D. Portland Expo Building
    The Portland Expo Building is a historic multi-purpose arena in Portland, Maine, best known today as the home court of the NBA G League’s Maine Celtics.
  • E. National Auditorium
    The National Auditorium is a major cultural and entertainment venue in Mexico City, renowned for hosting concerts, performances, and large-scale events.
  • 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: Convention Center MAX Station
Triple: [Oregon Convention Center, nearbyStation, Convention Center MAX Station]
Generated description
Convention Center MAX Station is a light rail stop in Portland, Oregon, serving the Oregon Convention Center and surrounding Lloyd District area on TriMet’s MAX system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Convention Center MAX Station
Target entity description: Convention Center MAX Station is a light rail stop in Portland, Oregon, serving the Oregon Convention Center and surrounding Lloyd District area on TriMet’s MAX system.
  • A. International Congress Centre
    The International Congress Centre is a major modern conference and event venue located in Katowice, Poland, known for hosting large-scale international meetings, exhibitions, and cultural events.
  • B. Embarcadero Center
    Embarcadero Center is a large mixed-use commercial complex in downtown San Francisco known for its office towers, shops, restaurants, and public plazas.
  • C. G-Mex Centre
    G-Mex Centre is the former name of Manchester’s main city-centre exhibition and conference venue, housed in a converted Victorian railway station.
  • D. Portland Expo Building
    The Portland Expo Building is a historic multi-purpose arena in Portland, Maine, best known today as the home court of the NBA G League’s Maine Celtics.
  • E. National Auditorium
    The National Auditorium is a major cultural and entertainment venue in Mexico City, renowned for hosting concerts, performances, and large-scale events.
  • 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_69a886139ed081909af0940aa9313512 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa6247ec408190bc25d694b3238fa4 completed March 6, 2026, 5:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad71b5729c8190b410893d62bedb13 completed March 8, 2026, 12:55 p.m.
NEDg Description generation batch_69ad728cb27c8190802b30afc5e259e2 completed March 8, 2026, 12:58 p.m.
NED2 Entity disambiguation (via description) batch_69ad72fa21208190b596bfdfc69043bd completed March 8, 2026, 1 p.m.
Created at: March 4, 2026, 7:29 p.m.