Triple

T4005172
Position Surface form Disambiguated ID Type / Status
Subject Lloyd Center E89507 entity
Predicate publicTransitAccess P1288 FINISHED
Object Lloyd Center/NE 11th Ave MAX Station
Lloyd Center/NE 11th Ave MAX Station is a light rail stop on Portland’s MAX system serving the Lloyd District and the adjacent Lloyd Center shopping mall.
 E407472 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: Lloyd Center/NE 11th Ave MAX Station | Statement: [Lloyd Center, publicTransitAccess, Lloyd Center/NE 11th Ave MAX Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lloyd Center/NE 11th Ave MAX Station
Context triple: [Lloyd Center, publicTransitAccess, Lloyd Center/NE 11th Ave MAX Station]
  • A. Beaverton Central MAX Station
    Beaverton Central MAX Station is a light rail station on TriMet’s MAX Blue Line serving the central area of Beaverton, Oregon.
  • B. Clackamas Town Center Transit Center
    Clackamas Town Center Transit Center is a major public transportation hub in Clackamas, Oregon, serving as a terminus and transfer point for MAX Light Rail and multiple bus lines near the Clackamas Town Center mall.
  • C. Pioneer Courthouse/Southwest 6th Avenue MAX station
    Pioneer Courthouse/Southwest 6th Avenue MAX station is a light rail stop in downtown Portland, Oregon, serving multiple MAX lines near the historic Pioneer Courthouse and Pioneer Courthouse Square.
  • D. Beaverton Transit Center
    Beaverton Transit Center is a major public transportation hub in Beaverton, Oregon, serving as an interchange point for light rail and multiple bus lines in the Portland metropolitan area.
  • E. Washington Park MAX station
    Washington Park MAX station is a light rail station in Portland, Oregon, serving the Washington Park area and notable for being one of the deepest transit stations in North America.
  • 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: Lloyd Center/NE 11th Ave MAX Station
Triple: [Lloyd Center, publicTransitAccess, Lloyd Center/NE 11th Ave MAX Station]
Generated description
Lloyd Center/NE 11th Ave MAX Station is a light rail stop on Portland’s MAX system serving the Lloyd District and the adjacent Lloyd Center shopping mall.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lloyd Center/NE 11th Ave MAX Station
Target entity description: Lloyd Center/NE 11th Ave MAX Station is a light rail stop on Portland’s MAX system serving the Lloyd District and the adjacent Lloyd Center shopping mall.
  • A. Beaverton Central MAX Station
    Beaverton Central MAX Station is a light rail station on TriMet’s MAX Blue Line serving the central area of Beaverton, Oregon.
  • B. Clackamas Town Center Transit Center
    Clackamas Town Center Transit Center is a major public transportation hub in Clackamas, Oregon, serving as a terminus and transfer point for MAX Light Rail and multiple bus lines near the Clackamas Town Center mall.
  • C. Pioneer Courthouse/Southwest 6th Avenue MAX station
    Pioneer Courthouse/Southwest 6th Avenue MAX station is a light rail stop in downtown Portland, Oregon, serving multiple MAX lines near the historic Pioneer Courthouse and Pioneer Courthouse Square.
  • D. Beaverton Transit Center
    Beaverton Transit Center is a major public transportation hub in Beaverton, Oregon, serving as an interchange point for light rail and multiple bus lines in the Portland metropolitan area.
  • E. Washington Park MAX station
    Washington Park MAX station is a light rail station in Portland, Oregon, serving the Washington Park area and notable for being one of the deepest transit stations in North America.
  • 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_69aed9585e788190bec2d39deba3750f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aefa5f7b308190adaad864eec98936 completed March 9, 2026, 4:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69b54c648d3c8190a85e5cdfb20f6044 completed March 14, 2026, 11:54 a.m.
NEDg Description generation batch_69b54cf3da208190aa844c9ea66354fe completed March 14, 2026, 11:56 a.m.
NED2 Entity disambiguation (via description) batch_69b55159dc288190a63d5f5164b73bbb completed March 14, 2026, 12:15 p.m.
Created at: March 9, 2026, 3:34 p.m.