Triple
T15254216
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gig Harbor |
E364602
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object | Tacoma Narrows Bridge |
E62764
|
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: Tacoma Narrows Bridge | Statement: [Gig Harbor, connectedBy, Tacoma Narrows Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tacoma Narrows Bridge Context triple: [Gig Harbor, connectedBy, Tacoma Narrows Bridge]
-
A.
Tacoma Narrows Bridge
chosen
The Tacoma Narrows Bridge is a pair of long-span suspension bridges in Washington State, famous for the dramatic 1940 collapse of the original span and its significance in engineering and aerodynamic design history.
-
B.
Tacoma Narrows
Tacoma Narrows is a narrow strait in Washington State known for its strong tidal currents and the site of the infamous 1940 collapse of the original Tacoma Narrows Bridge.
-
C.
Alexandra Suspension Bridge
The Alexandra Suspension Bridge is a historic pedestrian suspension bridge spanning the South Esk River in Cataract Gorge, Launceston, Tasmania, offering scenic views of the surrounding cliffs and bushland.
-
D.
Roebling Bridge
Roebling Bridge is a historic 19th-century suspension aqueduct designed by John A. Roebling that now serves as a road bridge over the Delaware River between New York and Pennsylvania.
-
E.
Wheeling Suspension Bridge
The Wheeling Suspension Bridge is a historic 19th-century suspension bridge over the Ohio River, once the world’s longest of its kind and a key link on the National Road.
- 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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007f8cb308190933c4478aa096e24 |
completed | April 15, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff01de4ccc8190aeac4a6c1ffc08d9 |
completed | May 9, 2026, 9:43 a.m. |
Created at: April 10, 2026, 3:13 a.m.