Triple
T734273
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Portland International Airport |
E14895
|
entity |
| Predicate | previousName |
P65
|
FINISHED |
| Object | Portland–Columbia Airport |
E14895
|
NE FINISHED |
How this triple was built (2 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: Portland–Columbia Airport | Statement: [Portland International Airport, previousName, Portland–Columbia Airport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Portland–Columbia Airport Context triple: [Portland International Airport, previousName, Portland–Columbia Airport]
-
A.
Eugene Airport
Eugene Airport is a public airport serving the Eugene–Springfield area in western Oregon and is one of the state's busiest commercial air hubs.
-
B.
Seattle–Tacoma International Airport
Seattle–Tacoma International Airport is a major international airport in the Pacific Northwest of the United States, serving the Seattle metropolitan area as a key gateway for domestic and transpacific flights.
-
C.
Redmond Municipal Airport
Redmond Municipal Airport is a regional airport in Central Oregon that serves as the primary commercial air gateway for the Bend–Redmond area.
-
D.
Tri-Cities Airport (Pasco, Washington)
Tri-Cities Airport (Pasco, Washington) is a primary commercial airport in southeastern Washington State serving the Tri-Cities region with domestic flights and regional connections.
-
E.
Portland International Airport
chosen
Portland International Airport is the primary commercial airport for the Portland metropolitan area, serving as a major air travel hub in the Pacific Northwest.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a4934d9930819099eed80096b0597d |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4a5d8c6148190a468f2d95f7ec91f |
completed | March 1, 2026, 8:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a76d742ef08190bb9405a1cde84eb1 |
completed | March 3, 2026, 11:23 p.m. |
Created at: March 1, 2026, 7:37 p.m.