Triple
T14772464
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seattle landmarks |
E347167
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Union Station Seattle |
E774059
|
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: Union Station Seattle | Statement: [Seattle landmarks, hasPart, Union Station Seattle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union Station Seattle Context triple: [Seattle landmarks, hasPart, Union Station Seattle]
-
A.
Union Station (Seattle)
chosen
Union Station (Seattle) is a historic former train station in Seattle that now serves as an office and transit hub, notably housing Sound Transit’s headquarters.
-
B.
Seattle King Street Station
Seattle King Street Station is a historic railway terminal in downtown Seattle that serves as a major Amtrak and commuter rail hub for the Pacific Northwest.
-
C.
Seattle Ferry Terminal
The Seattle Ferry Terminal is a major waterfront transportation hub in downtown Seattle that serves as the primary departure point for Washington State Ferries across Puget Sound.
-
D.
Seattle Center station
Seattle Center station is the northern endpoint of Seattle’s historic monorail line, serving visitors to the Seattle Center complex and nearby attractions like the Space Needle.
-
E.
Tacoma Union Station
Tacoma Union Station is a historic former train station in Tacoma, Washington, renowned for its grand Beaux-Arts architecture and current use as a federal courthouse and public event space.
- 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_69d822e9b9e08190bedcc31a163fda82 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69dec81485e08190be35baafcf22b6f2 |
completed | April 14, 2026, 11:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fe0cfabdfc8190ae7ee06b11f9b540 |
completed | May 8, 2026, 4:19 p.m. |
Created at: April 10, 2026, 1:31 a.m.