Triple
T16654842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mount Robson Provincial Park |
E404700
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Fraser River headwaters |
E40384
|
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: Fraser River headwaters | Statement: [Mount Robson Provincial Park, contains, Fraser River headwaters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fraser River headwaters Context triple: [Mount Robson Provincial Park, contains, Fraser River headwaters]
-
A.
Fraser River basin
The Fraser River basin is the extensive watershed in British Columbia that drains the Fraser River and its tributaries from the interior plateau through fertile valleys to the Pacific Ocean.
-
B.
Chilliwack River basin
The Chilliwack River basin is a mountainous watershed in the North Cascades that collects runoff from surrounding peaks and drains it through the Chilliwack River system.
-
C.
Thompson River
The Thompson River is a major river in British Columbia, Canada, known for its role in the province’s interior drainage system and its confluence with the Fraser River near Lytton.
-
D.
Fraser River
The Fraser River is a mountain river in Colorado that flows through the Fraser Valley and joins the Colorado River near Granby.
-
E.
Fraser River
chosen
The Fraser River is the longest river within British Columbia, Canada, flowing from the Rocky Mountains to the Pacific Ocean and serving as a major waterway for ecology, fisheries, and regional commerce in the Pacific Northwest.
- 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_69d8838b5fbc81908c6575c132b82e80 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e37bf92de48190aaae3e93039b17f3 |
completed | April 18, 2026, 12:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a01673979608190905afae3071413c0 |
completed | May 11, 2026, 5:20 a.m. |
Created at: April 10, 2026, 5:18 a.m.