Triple
T11421758
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand River |
E270638
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Metchin River
The Metchin River is a smaller watercourse that feeds into Ontario’s Grand River within its watershed system.
|
E1161441
|
NE FINISHED |
How this triple was built (4 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: Metchin River | Statement: [Grand River, hasTributary, Metchin River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Metchin River Context triple: [Grand River, hasTributary, Metchin River]
-
A.
Odet River
The Odet River is a scenic waterway in Brittany, France, often called one of the country’s most beautiful rivers as it flows to the Atlantic through historic towns and lush wooded valleys.
-
B.
Nahoon River
The Nahoon River is a coastal river in the Eastern Cape province of South Africa that flows into the Indian Ocean near the city of East London.
-
C.
Kettle River
The Kettle River is a tributary of the Columbia River that flows through south-central British Columbia and northeastern Washington, known for its scenic valleys and recreational opportunities.
-
D.
Driftpile River
Driftpile River is a tributary waterway in northern Alberta, Canada, that feeds into Lesser Slave Lake.
-
E.
Psekups River
The Psekups River is a waterway in southern Russia that feeds into the Kuban River within the North Caucasus region.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Metchin River Triple: [Grand River, hasTributary, Metchin River]
Generated description
The Metchin River is a smaller watercourse that feeds into Ontario’s Grand River within its watershed system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Metchin River Target entity description: The Metchin River is a smaller watercourse that feeds into Ontario’s Grand River within its watershed system.
-
A.
Odet River
The Odet River is a scenic waterway in Brittany, France, often called one of the country’s most beautiful rivers as it flows to the Atlantic through historic towns and lush wooded valleys.
-
B.
Nahoon River
The Nahoon River is a coastal river in the Eastern Cape province of South Africa that flows into the Indian Ocean near the city of East London.
-
C.
Kettle River
The Kettle River is a tributary of the Columbia River that flows through south-central British Columbia and northeastern Washington, known for its scenic valleys and recreational opportunities.
-
D.
Driftpile River
Driftpile River is a tributary waterway in northern Alberta, Canada, that feeds into Lesser Slave Lake.
-
E.
Psekups River
The Psekups River is a waterway in southern Russia that feeds into the Kuban River within the North Caucasus region.
- F. None of above. chosen
Provenance (5 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_69d6aaddeaa8819088b30ef7b50598c9 |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d801b357e88190ace56d36a945688f |
completed | April 9, 2026, 7:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff3d3551cc8190848c14c15da07dc4 |
completed | May 9, 2026, 1:57 p.m. |
| NEDg | Description generation | batch_69ff3df53f14819094c1744d45d62431 |
completed | May 9, 2026, 2 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff3eab3ec88190b206ecf1b38524c7 |
completed | May 9, 2026, 2:03 p.m. |
Created at: April 8, 2026, 9:34 p.m.