Triple
T14494644
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Astoria-Megler Bridge |
E359459
|
entity |
| Predicate | replaced |
P101
|
FINISHED |
| Object |
Astoria–Megler ferry service
The Astoria–Megler ferry service was a cross-river ferry operation that transported vehicles and passengers across the Columbia River between Astoria, Oregon, and Megler, Washington, before the construction of the Astoria–Megler Bridge.
|
E1102164
|
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: Astoria–Megler ferry service | Statement: [Astoria-Megler Bridge, replaced, Astoria–Megler ferry service]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Astoria–Megler ferry service Context triple: [Astoria-Megler Bridge, replaced, Astoria–Megler ferry service]
-
A.
Southworth–Seattle fast ferry
The Southworth–Seattle fast ferry is a passenger-only high-speed ferry service connecting Southworth on the Kitsap Peninsula with downtown Seattle across Puget Sound.
-
B.
Guemes Island Ferry
The Guemes Island Ferry is a small passenger and vehicle ferry service that connects Guemes Island with the city of Anacortes in Washington State.
-
C.
Washington State Ferries
Washington State Ferries is the largest ferry system in the United States, operating a network of passenger and vehicle routes across the waterways of Washington State.
-
D.
Mukilteo–Clinton ferry
The Mukilteo–Clinton ferry is a Washington State Ferries route that carries vehicles and passengers across Possession Sound between Mukilteo on the mainland and Clinton on Whidbey Island.
-
E.
Seattle–Bremerton ferry
The Seattle–Bremerton ferry is a major Washington State Ferries route linking downtown Seattle with the city of Bremerton across Puget Sound.
- 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: Astoria–Megler ferry service Triple: [Astoria-Megler Bridge, replaced, Astoria–Megler ferry service]
Generated description
The Astoria–Megler ferry service was a cross-river ferry operation that transported vehicles and passengers across the Columbia River between Astoria, Oregon, and Megler, Washington, before the construction of the Astoria–Megler Bridge.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Astoria–Megler ferry service Target entity description: The Astoria–Megler ferry service was a cross-river ferry operation that transported vehicles and passengers across the Columbia River between Astoria, Oregon, and Megler, Washington, before the construction of the Astoria–Megler Bridge.
-
A.
Southworth–Seattle fast ferry
The Southworth–Seattle fast ferry is a passenger-only high-speed ferry service connecting Southworth on the Kitsap Peninsula with downtown Seattle across Puget Sound.
-
B.
Guemes Island Ferry
The Guemes Island Ferry is a small passenger and vehicle ferry service that connects Guemes Island with the city of Anacortes in Washington State.
-
C.
Washington State Ferries
Washington State Ferries is the largest ferry system in the United States, operating a network of passenger and vehicle routes across the waterways of Washington State.
-
D.
Mukilteo–Clinton ferry
The Mukilteo–Clinton ferry is a Washington State Ferries route that carries vehicles and passengers across Possession Sound between Mukilteo on the mainland and Clinton on Whidbey Island.
-
E.
Seattle–Bremerton ferry
The Seattle–Bremerton ferry is a major Washington State Ferries route linking downtown Seattle with the city of Bremerton across Puget Sound.
- 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_69d8279740308190af9df93a3af8592e |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de930f34d08190b4b30e54e2f702ed |
completed | April 14, 2026, 7:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd6d9544cc81908105554f212a9b8c |
completed | May 8, 2026, 4:59 a.m. |
| NEDg | Description generation | batch_69fd6e75155081908cec8cac1101c17e |
completed | May 8, 2026, 5:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fd6f38ea788190a957419ca1971b15 |
completed | May 8, 2026, 5:06 a.m. |
Created at: April 10, 2026, 1:21 a.m.