Triple
T4237357
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metlakatla, Alaska |
E94724
|
entity |
| Predicate | hasAirport |
P105
|
FINISHED |
| Object |
Metlakatla Seaplane Base
Metlakatla Seaplane Base is a public seaplane facility serving the community of Metlakatla in southeastern Alaska, providing vital air transportation links to surrounding coastal areas.
|
E423911
|
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: Metlakatla Seaplane Base | Statement: [Metlakatla, Alaska, hasAirport, Metlakatla Seaplane Base]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metlakatla Seaplane Base Context triple: [Metlakatla, Alaska, hasAirport, Metlakatla Seaplane Base]
-
A.
Kenmore Air seaplane base
Kenmore Air seaplane base is a regional seaplane hub in Seattle that provides scheduled and charter flights, primarily serving destinations in the Pacific Northwest.
-
B.
Wideawake Airfield
Wideawake Airfield is a military and civilian airfield on Ascension Island in the South Atlantic, serving as a strategic refueling and support base for transatlantic and military operations.
-
C.
Andersen Air Force Base
Andersen Air Force Base is a major United States Air Force installation on Guam that serves as a strategic hub for air operations in the Pacific region.
-
D.
Siletz Bay State Airport
Siletz Bay State Airport is a small public-use airport in Lincoln County, Oregon, serving general aviation near the Oregon coast.
-
E.
Kodiak Benny Benson State Airport
Kodiak Benny Benson State Airport is a public airport serving the city of Kodiak and surrounding communities on Kodiak Island in Alaska.
- 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: Metlakatla Seaplane Base Triple: [Metlakatla, Alaska, hasAirport, Metlakatla Seaplane Base]
Generated description
Metlakatla Seaplane Base is a public seaplane facility serving the community of Metlakatla in southeastern Alaska, providing vital air transportation links to surrounding coastal areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metlakatla Seaplane Base Target entity description: Metlakatla Seaplane Base is a public seaplane facility serving the community of Metlakatla in southeastern Alaska, providing vital air transportation links to surrounding coastal areas.
-
A.
Kenmore Air seaplane base
Kenmore Air seaplane base is a regional seaplane hub in Seattle that provides scheduled and charter flights, primarily serving destinations in the Pacific Northwest.
-
B.
Wideawake Airfield
Wideawake Airfield is a military and civilian airfield on Ascension Island in the South Atlantic, serving as a strategic refueling and support base for transatlantic and military operations.
-
C.
Andersen Air Force Base
Andersen Air Force Base is a major United States Air Force installation on Guam that serves as a strategic hub for air operations in the Pacific region.
-
D.
Siletz Bay State Airport
Siletz Bay State Airport is a small public-use airport in Lincoln County, Oregon, serving general aviation near the Oregon coast.
-
E.
Kodiak Benny Benson State Airport
Kodiak Benny Benson State Airport is a public airport serving the city of Kodiak and surrounding communities on Kodiak Island in Alaska.
- 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_69b34537cc6481909cd0a96acbb33ef7 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34e7589b48190a16e7ff29fb6a162 |
completed | March 12, 2026, 11:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5a86996f48190987d3ac234a9b7f4 |
completed | March 14, 2026, 6:26 p.m. |
| NEDg | Description generation | batch_69b5a9f58de48190b6f2f56804bc6d30 |
completed | March 14, 2026, 6:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5aabd2080819091d65362cf02120b |
completed | March 14, 2026, 6:36 p.m. |
Created at: March 12, 2026, 11:05 p.m.