Triple
T12444201
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Negro River basin |
E297353
|
entity |
| Predicate | connectedVia |
P845
|
FINISHED |
| Object | Casiquiare Canal |
E76837
|
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: Casiquiare Canal | Statement: [Negro River basin, connectedVia, Casiquiare Canal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Casiquiare Canal Context triple: [Negro River basin, connectedVia, Casiquiare Canal]
-
A.
Casiquiare canal
chosen
The Casiquiare canal is a rare natural river channel in Venezuela that uniquely links the Orinoco and Amazon river basins, allowing water to flow between two of South America’s largest river systems.
-
B.
St. Peters Canal
St. Peters Canal is a historic man-made waterway in Nova Scotia, Canada, that allows vessels to pass between the Atlantic Ocean and the inland Bras d'Or Lake.
-
C.
San Luis Canal
San Luis Canal is a major irrigation and water conveyance canal in California that transports water from the San Luis Reservoir to agricultural and urban users in the San Joaquin Valley.
-
D.
Canal de San Juan
Canal de San Juan is a bus rapid transit station in Mexico City that serves passengers on Line 2 of the Metrobús system.
-
E.
Canso Canal
The Canso Canal is a navigation channel in Nova Scotia that allows ships to pass between the Atlantic Ocean and the Northumberland Strait through the Canso Causeway.
- 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_69d6ada166c48190b902972cd2408fa3 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d94d8fd9848190a83410353d88ea8d |
completed | April 10, 2026, 7:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f64b9d34848190b02311ada2572440 |
completed | May 2, 2026, 7:08 p.m. |
Created at: April 8, 2026, 9:55 p.m.