Triple
T2360352
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lake Union |
E47256
|
entity |
| Predicate | connectedBy |
P37
|
FINISHED |
| Object |
Fremont Cut
Fremont Cut is a man-made canal in Seattle that forms part of the Lake Washington Ship Canal, linking Lake Union to the Lake Washington Ship Canal system and facilitating boat traffic between the lakes and Puget Sound.
|
E259661
|
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: Fremont Cut | Statement: [Lake Union, connectedBy, Fremont Cut]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fremont Cut Context triple: [Lake Union, connectedBy, Fremont Cut]
-
A.
Montlake Cut
Montlake Cut is a man-made canal in Seattle that connects Lake Washington to Lake Union as part of the Lake Washington Ship Canal.
-
B.
Contra Costa Canal
The Contra Costa Canal is a man-made waterway in California that delivers irrigation and municipal water from the Sacramento–San Joaquin Delta to communities in Contra Costa County.
-
C.
Niles Canyon
Niles Canyon is a scenic, historic gorge in the East Bay of California known for its winding route, railroad heritage, and picturesque drive between Fremont and Sunol.
-
D.
Second Narrows
Second Narrows is a geographic strait or narrow water passage, known in Spanish as "Segunda Angostura," typically referring to a constricted section of a larger waterway.
-
E.
Tehama-Colusa Canal
The Tehama-Colusa Canal is a major irrigation and water conveyance canal in California’s Sacramento Valley that delivers Central Valley Project water to agricultural lands and communities.
- 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: Fremont Cut Triple: [Lake Union, connectedBy, Fremont Cut]
Generated description
Fremont Cut is a man-made canal in Seattle that forms part of the Lake Washington Ship Canal, linking Lake Union to the Lake Washington Ship Canal system and facilitating boat traffic between the lakes and Puget Sound.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fremont Cut Target entity description: Fremont Cut is a man-made canal in Seattle that forms part of the Lake Washington Ship Canal, linking Lake Union to the Lake Washington Ship Canal system and facilitating boat traffic between the lakes and Puget Sound.
-
A.
Montlake Cut
Montlake Cut is a man-made canal in Seattle that connects Lake Washington to Lake Union as part of the Lake Washington Ship Canal.
-
B.
Contra Costa Canal
The Contra Costa Canal is a man-made waterway in California that delivers irrigation and municipal water from the Sacramento–San Joaquin Delta to communities in Contra Costa County.
-
C.
Niles Canyon
Niles Canyon is a scenic, historic gorge in the East Bay of California known for its winding route, railroad heritage, and picturesque drive between Fremont and Sunol.
-
D.
Second Narrows
Second Narrows is a geographic strait or narrow water passage, known in Spanish as "Segunda Angostura," typically referring to a constricted section of a larger waterway.
-
E.
Tehama-Colusa Canal
The Tehama-Colusa Canal is a major irrigation and water conveyance canal in California’s Sacramento Valley that delivers Central Valley Project water to agricultural lands and communities.
- 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_69a88a1a4a6081908645b0f2914521ab |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abc722ac3c819091f4316a4a166a77 |
completed | March 7, 2026, 6:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aea88cf3308190bdb5aac38aded823 |
completed | March 9, 2026, 11:01 a.m. |
| NEDg | Description generation | batch_69aea91ce164819091aa24b287f9fb8e |
completed | March 9, 2026, 11:03 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69aea999b864819084134c670e7c5d9c |
completed | March 9, 2026, 11:06 a.m. |
Created at: March 4, 2026, 7:55 p.m.