Triple
T14162529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Old Town/Chinatown MAX Station |
E350983
|
entity |
| Predicate | hasAdjacentStation |
P231
|
FINISHED |
| Object |
Union Station/NW 5th & Glisan MAX Station
Union Station/NW 5th & Glisan MAX Station is a light rail stop in downtown Portland, Oregon, serving the MAX system near Portland Union Station and the Pearl District.
|
E1083162
|
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: Union Station/NW 5th & Glisan MAX Station | Statement: [Old Town/Chinatown MAX Station, hasAdjacentStation, Union Station/NW 5th & Glisan MAX Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union Station/NW 5th & Glisan MAX Station Context triple: [Old Town/Chinatown MAX Station, hasAdjacentStation, Union Station/NW 5th & Glisan MAX Station]
-
A.
Goose Hollow/SW Jefferson St MAX station
Goose Hollow/SW Jefferson St MAX station is a light rail stop on Portland, Oregon’s MAX system serving the Goose Hollow neighborhood near downtown.
-
B.
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.
-
C.
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.
-
D.
Kings Hill/SW Salmon St MAX station
Kings Hill/SW Salmon St MAX station is a light rail stop on Portland’s MAX system serving the Goose Hollow neighborhood near downtown.
-
E.
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.
- 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: Union Station/NW 5th & Glisan MAX Station Triple: [Old Town/Chinatown MAX Station, hasAdjacentStation, Union Station/NW 5th & Glisan MAX Station]
Generated description
Union Station/NW 5th & Glisan MAX Station is a light rail stop in downtown Portland, Oregon, serving the MAX system near Portland Union Station and the Pearl District.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Union Station/NW 5th & Glisan MAX Station Target entity description: Union Station/NW 5th & Glisan MAX Station is a light rail stop in downtown Portland, Oregon, serving the MAX system near Portland Union Station and the Pearl District.
-
A.
Goose Hollow/SW Jefferson St MAX station
Goose Hollow/SW Jefferson St MAX station is a light rail stop on Portland, Oregon’s MAX system serving the Goose Hollow neighborhood near downtown.
-
B.
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.
-
C.
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.
-
D.
Kings Hill/SW Salmon St MAX station
Kings Hill/SW Salmon St MAX station is a light rail stop on Portland’s MAX system serving the Goose Hollow neighborhood near downtown.
-
E.
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.
- 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_69d8278775fc8190b0802d22ca2f495d |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de613a4a2081908fd51bf4b4d82b6c |
completed | April 14, 2026, 3:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcf7f3170481909f3981c1e56235d9 |
completed | May 7, 2026, 8:37 p.m. |
| NEDg | Description generation | batch_69fcfe9debe08190b9943f941f1b8813 |
completed | May 7, 2026, 9:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69fcff29f7608190b4b7d24fc1e011bf |
completed | May 7, 2026, 9:07 p.m. |
Created at: April 10, 2026, 12:59 a.m.