Triple
T5006549
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eisenhower–Johnson Memorial Tunnel |
E112507
|
entity |
| Predicate | isOn |
P1493
|
FINISHED |
| Object | Continental Divide |
E110325
|
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: Continental Divide | Statement: [Eisenhower–Johnson Memorial Tunnel, isOn, Continental Divide]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Continental Divide Context triple: [Eisenhower–Johnson Memorial Tunnel, isOn, Continental Divide]
-
A.
Continental Divide
chosen
The Continental Divide is the principal hydrological divide of the Americas, separating waters that flow to the Pacific Ocean from those that flow to the Atlantic and Arctic Oceans.
-
B.
Great Western Divide
The Great Western Divide is a prominent subrange of California’s Sierra Nevada, known for its rugged peaks and dramatic alpine scenery.
-
C.
Rocky Mountain Trench
The Rocky Mountain Trench is a long, broad valley running parallel to the Canadian Rockies in British Columbia, forming a major geological feature that separates the Rockies from the Columbia Mountains.
-
D.
Continental Divide National Scenic Trail
The Continental Divide National Scenic Trail is a long-distance hiking route that follows the Rocky Mountains along the Continental Divide from Mexico to Canada, offering remote wilderness experiences across multiple U.S. states.
-
E.
United States Range
The United States Range is a remote mountain range on Ellesmere Island in the Canadian Arctic Archipelago, known for its rugged, glaciated peaks and extreme polar environment.
- 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_69bd4433d0b08190877e83959ef40d81 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd72e75db88190bccb30b93638a7a4 |
completed | March 20, 2026, 4:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9c57f3e88190a3059b6bd9b38a07 |
completed | March 21, 2026, 1:25 p.m. |
Created at: March 20, 2026, 1:35 p.m.