Triple
T9175280
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tacoma Narrows |
E220183
|
entity |
| Predicate | crossedBy |
P416
|
FINISHED |
| Object | Tacoma Narrows Bridge (2007 suspension 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 (2007 suspension bridge) | Statement: [Tacoma Narrows, crossedBy, Tacoma Narrows Bridge (2007 suspension bridge)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tacoma Narrows Bridge (2007 suspension bridge) Context triple: [Tacoma Narrows, crossedBy, Tacoma Narrows Bridge (2007 suspension 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.
Camano Gateway Bridge
The Camano Gateway Bridge is a roadway bridge in Washington State that provides the primary connection between Camano Island and the mainland.
-
C.
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.
-
D.
Deception Pass Bridge
Deception Pass Bridge is a historic steel arch bridge in Washington State that dramatically spans the turbulent waters of Deception Pass, connecting Whidbey Island to Fidalgo Island.
-
E.
Juneau-Douglas Bridge
The Juneau-Douglas Bridge is a roadway bridge in Alaska that spans the Gastineau Channel, linking the city of Juneau with Douglas Island.
- 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_69ca83e589948190ac9907819db11ddf |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69ccbfa2f9708190a955bf28a4f04004 |
completed | April 1, 2026, 6:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d09b7f95f88190af9c88105abb2964 |
completed | April 4, 2026, 5:02 a.m. |
Created at: March 30, 2026, 7:23 p.m.