Triple
T13103719
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Galloping Gertie |
E310786
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Tacoma Narrows |
E220183
|
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 | Statement: [Galloping Gertie, crosses, Tacoma Narrows]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tacoma Narrows Context triple: [Galloping Gertie, crosses, Tacoma Narrows]
-
A.
Tacoma Narrows
chosen
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.
-
B.
Tacoma Narrows Bridge
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.
-
C.
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.
-
D.
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.
-
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_69d806a872d08190a329806f8ff30df4 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98153255c8190b6ab64ac0c4716f8 |
completed | April 10, 2026, 11:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6ff07c7948190b4728e0e24b4cd76 |
completed | May 3, 2026, 7:53 a.m. |
Created at: April 9, 2026, 9:04 p.m.