Triple
T19274731
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dismal Nitch |
E482018
|
entity |
| Predicate | category |
P87
|
FINISHED |
| Object | Lewis and Clark Expedition site |
—
|
NE NERFINISHED |
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: Lewis and Clark Expedition site | Statement: [Dismal Nitch, category, Lewis and Clark Expedition site]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lewis and Clark Expedition site Context triple: [Dismal Nitch, category, Lewis and Clark Expedition site]
-
A.
Lewis and Clark historic sites
Lewis and Clark historic sites are preserved locations and landmarks commemorating the expedition of Meriwether Lewis and William Clark across the American West in the early 19th century.
-
B.
Lewis and Clark National Historical Park
chosen
Lewis and Clark National Historical Park is a U.S. National Park that preserves sites along the Pacific Coast associated with the 1804–1806 Lewis and Clark Expedition, including Fort Clatsop near the mouth of the Columbia River.
-
C.
Meriwether Lewis National Monument area
The Meriwether Lewis National Monument area is a historic site in Tennessee commemorating the life and mysterious death of explorer Meriwether Lewis, co-leader of the Lewis and Clark Expedition.
-
D.
Lewis and Clark State Recreation Site
Lewis and Clark State Recreation Site is a public park in Oregon offering river access, picnicking, and trails near the confluence of the Sandy and Columbia Rivers, often used as a gateway to the Columbia River Gorge.
-
E.
Sacajawea Interpretive, Cultural and Educational Center
The Sacajawea Interpretive, Cultural and Educational Center is a museum and cultural site dedicated to the life, legacy, and Shoshone-Bannock heritage of Sacajawea, offering exhibits, educational programs, and trails in her home region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8ce54cc8190998418ff1f66ef28 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fbbb2fc08190b417a6d0b7a9d6b8 |
completed | April 20, 2026, 10:11 a.m. |
Created at: April 10, 2026, 1:29 p.m.