Triple

T3357761
Position Surface form Disambiguated ID Type / Status
Subject Old Town Chinatown E70645 entity
Predicate hasLandmark P105 FINISHED
Object Old Town/Chinatown MAX Station
Old Town/Chinatown MAX Station is a light rail station in Portland, Oregon, serving the Old Town Chinatown neighborhood as part of the city’s MAX transit system.
E350983 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: Old Town/Chinatown MAX Station | Statement: [Old Town Chinatown, hasLandmark, Old Town/Chinatown MAX Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Old Town/Chinatown MAX Station
Context triple: [Old Town Chinatown, hasLandmark, Old Town/Chinatown MAX Station]
  • A. Chinatown–Rose Pak station
    Chinatown–Rose Pak station is an underground Muni Metro light rail station in San Francisco’s Chinatown neighborhood, serving as the northern terminus of the Central Subway line.
  • B. International District/Chinatown Station (Link light rail)
    International District/Chinatown Station is a major Link light rail hub in Seattle’s Chinatown–International District, providing regional transit connections near downtown sports stadiums and other key destinations.
  • C. Pioneer Courthouse Square station
    Pioneer Courthouse Square station is a central downtown Portland MAX Light Rail stop serving multiple lines adjacent to the city’s main public square.
  • D. Chinatown station
    Chinatown station is an underground rapid transit stop in downtown Boston’s Chinatown neighborhood, providing access to the MBTA Orange Line and nearby cultural and commercial destinations.
  • E. Addison Transit Center
    Addison Transit Center is a major Dallas Area Rapid Transit (DART) bus facility in Addison, Texas, serving as a key transfer point for local and regional bus routes.
  • 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: Old Town/Chinatown MAX Station
Triple: [Old Town Chinatown, hasLandmark, Old Town/Chinatown MAX Station]
Generated description
Old Town/Chinatown MAX Station is a light rail station in Portland, Oregon, serving the Old Town Chinatown neighborhood as part of the city’s MAX transit system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Old Town/Chinatown MAX Station
Target entity description: Old Town/Chinatown MAX Station is a light rail station in Portland, Oregon, serving the Old Town Chinatown neighborhood as part of the city’s MAX transit system.
  • A. Chinatown–Rose Pak station
    Chinatown–Rose Pak station is an underground Muni Metro light rail station in San Francisco’s Chinatown neighborhood, serving as the northern terminus of the Central Subway line.
  • B. International District/Chinatown Station (Link light rail)
    International District/Chinatown Station is a major Link light rail hub in Seattle’s Chinatown–International District, providing regional transit connections near downtown sports stadiums and other key destinations.
  • C. Pioneer Courthouse Square station
    Pioneer Courthouse Square station is a central downtown Portland MAX Light Rail stop serving multiple lines adjacent to the city’s main public square.
  • D. Chinatown station
    Chinatown station is an underground rapid transit stop in downtown Boston’s Chinatown neighborhood, providing access to the MBTA Orange Line and nearby cultural and commercial destinations.
  • E. Addison Transit Center
    Addison Transit Center is a major Dallas Area Rapid Transit (DART) bus facility in Addison, Texas, serving as a key transfer point for local and regional bus routes.
  • 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_69ad85a660c48190998489309a3b4869 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb244435c81908e35d2aa36ec4f46 completed March 8, 2026, 5:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3253e91988190bbfdafdf88ab0df1 completed March 12, 2026, 8:42 p.m.
NEDg Description generation batch_69b326cc82788190b68f1db043f21055 completed March 12, 2026, 8:49 p.m.
NED2 Entity disambiguation (via description) batch_69b3276b55a0819094face2e56001921 completed March 12, 2026, 8:51 p.m.
Created at: March 8, 2026, 3:13 p.m.