Triple
T3394581
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Duwamish |
E71498
|
entity |
| Predicate | hasHistoricTerritory |
P24920
|
FINISHED |
| Object | Black River (former river in Washington) |
E277676
|
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: Black River (former river in Washington) | Statement: [Duwamish, hasHistoricTerritory, Black River (former river in Washington)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Black River (former river in Washington) Context triple: [Duwamish, hasHistoricTerritory, Black River (former river in Washington)]
-
A.
Wahkiakum River
The Wahkiakum River is a small coastal river in southwest Washington State that flows through forested terrain before emptying into the Columbia River.
-
B.
Waccabuc River
The Waccabuc River is a small tributary stream in southeastern New York that feeds into the Croton River within the Croton River watershed.
-
C.
Nehalem River
The Nehalem River is a coastal river in northwestern Oregon that flows through forested valleys to the Pacific Ocean, supporting salmon runs and recreational activities along its course.
-
D.
Black River (Louisiana)
Black River (Louisiana) is a river in central Louisiana that serves as a significant waterway formed by the confluence of the Ouachita and Tensas rivers and ultimately feeds into the Red River of the South.
-
E.
Black River
chosen
Black River is a common river name used in various regions worldwide, typically referring to waterways characterized by dark-colored water due to organic matter or sediment.
- 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_69ad85a9c4a88190a854019341cb3b60 |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb85487088190b8a4ec546ff8a461 |
completed | March 8, 2026, 5:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34bc8a75c8190ab4f652272d33576 |
completed | March 12, 2026, 11:27 p.m. |
Created at: March 8, 2026, 3:14 p.m.