Triple
T4253684
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sepik River |
E95917
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Chambri Lakes system
The Chambri Lakes system is a complex network of seasonal floodplain lakes in the middle Sepik region of Papua New Guinea, known for its rich aquatic biodiversity and the culturally distinctive Chambri communities that inhabit its shores.
|
E423437
|
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: Chambri Lakes system | Statement: [Sepik River, hasTributary, Chambri Lakes system]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chambri Lakes system Context triple: [Sepik River, hasTributary, Chambri Lakes system]
-
A.
Rae Lakes
Rae Lakes are a scenic group of alpine lakes in California’s Sierra Nevada, popular with backpackers along the John Muir and Rae Lakes Loop trails.
-
B.
Shiga Lakes
Shiga Lakes is a professional basketball team based in Shiga Prefecture, Japan, competing in the country’s top-tier B.League.
-
C.
Shoal Lake
Shoal Lake is a freshwater lake in the border region of Manitoba and Ontario, Canada, known for supplying drinking water to the city of Winnipeg.
-
D.
Keewaydin Lake
Keewaydin Lake is a freshwater lake located in Oxford County in the western part of the U.S. state of Maine, known for its quiet, rural setting and outdoor recreation opportunities.
-
E.
Ranco Lake
Ranco Lake is a large glacial lake in southern Chile known for its scenic Andean surroundings, clear waters, and popularity for fishing and outdoor recreation.
- 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: Chambri Lakes system Triple: [Sepik River, hasTributary, Chambri Lakes system]
Generated description
The Chambri Lakes system is a complex network of seasonal floodplain lakes in the middle Sepik region of Papua New Guinea, known for its rich aquatic biodiversity and the culturally distinctive Chambri communities that inhabit its shores.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chambri Lakes system Target entity description: The Chambri Lakes system is a complex network of seasonal floodplain lakes in the middle Sepik region of Papua New Guinea, known for its rich aquatic biodiversity and the culturally distinctive Chambri communities that inhabit its shores.
-
A.
Rae Lakes
Rae Lakes are a scenic group of alpine lakes in California’s Sierra Nevada, popular with backpackers along the John Muir and Rae Lakes Loop trails.
-
B.
Shiga Lakes
Shiga Lakes is a professional basketball team based in Shiga Prefecture, Japan, competing in the country’s top-tier B.League.
-
C.
Shoal Lake
Shoal Lake is a freshwater lake in the border region of Manitoba and Ontario, Canada, known for supplying drinking water to the city of Winnipeg.
-
D.
Keewaydin Lake
Keewaydin Lake is a freshwater lake located in Oxford County in the western part of the U.S. state of Maine, known for its quiet, rural setting and outdoor recreation opportunities.
-
E.
Ranco Lake
Ranco Lake is a large glacial lake in southern Chile known for its scenic Andean surroundings, clear waters, and popularity for fishing and outdoor recreation.
- 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_69b3453f759881909b91f01a1e82c036 |
completed | March 12, 2026, 10:59 p.m. |
| NER | Named-entity recognition | batch_69b34ebe6fbc8190a89269b478b3f435 |
completed | March 12, 2026, 11:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5a8845e6081908bbf1aef2a2da754 |
completed | March 14, 2026, 6:27 p.m. |
| NEDg | Description generation | batch_69b5a8f374fc8190830286dfadc9bdbb |
completed | March 14, 2026, 6:29 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b5a99c9310819084b973aecb1886fe |
completed | March 14, 2026, 6:31 p.m. |
Created at: March 12, 2026, 11:06 p.m.