Triple
T6041300
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Clutha River / Mata-Au |
E134550
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object |
Lake Roxburgh
Lake Roxburgh is a man-made reservoir in Central Otago, New Zealand, formed by the Roxburgh Dam on the Clutha River / Mata-Au and used for hydroelectric power generation and recreation.
|
E851206
|
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: Lake Roxburgh | Statement: [Clutha River / Mata-Au, hasReservoir, Lake Roxburgh]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Roxburgh Context triple: [Clutha River / Mata-Au, hasReservoir, Lake Roxburgh]
-
A.
Lake Roxen
Lake Roxen is a large lake in Östergötland County in south-central Sweden, known as an important link in the country’s inland waterway system.
-
B.
Fairview Lake
Fairview Lake is a small recreational and residential lake located in the city of Fairview in Multnomah County, Oregon.
-
C.
Hollingworth Lake
Hollingworth Lake is a large artificial reservoir and popular recreational spot in Greater Manchester, England, known for watersports, walking trails, and wildlife.
-
D.
Muldrew Lake
Muldrew Lake is a scenic freshwater lake in Ontario’s Muskoka region, popular for cottages, boating, and outdoor recreation near the town of Gravenhurst.
-
E.
Threenarrows Lake
Threenarrows Lake is a remote backcountry lake in Ontario’s Killarney Provincial Park, known for its rugged wilderness setting and canoe-camping opportunities.
- 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: Lake Roxburgh Triple: [Clutha River / Mata-Au, hasReservoir, Lake Roxburgh]
Generated description
Lake Roxburgh is a man-made reservoir in Central Otago, New Zealand, formed by the Roxburgh Dam on the Clutha River / Mata-Au and used for hydroelectric power generation and recreation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Roxburgh Target entity description: Lake Roxburgh is a man-made reservoir in Central Otago, New Zealand, formed by the Roxburgh Dam on the Clutha River / Mata-Au and used for hydroelectric power generation and recreation.
-
A.
Lake Roxen
Lake Roxen is a large lake in Östergötland County in south-central Sweden, known as an important link in the country’s inland waterway system.
-
B.
Fairview Lake
Fairview Lake is a small recreational and residential lake located in the city of Fairview in Multnomah County, Oregon.
-
C.
Hollingworth Lake
Hollingworth Lake is a large artificial reservoir and popular recreational spot in Greater Manchester, England, known for watersports, walking trails, and wildlife.
-
D.
Muldrew Lake
Muldrew Lake is a scenic freshwater lake in Ontario’s Muskoka region, popular for cottages, boating, and outdoor recreation near the town of Gravenhurst.
-
E.
Threenarrows Lake
Threenarrows Lake is a remote backcountry lake in Ontario’s Killarney Provincial Park, known for its rugged wilderness setting and canoe-camping opportunities.
- 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_69c00875db5c819099dd5bb833ec43c2 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c056d11370819096ac35349bd91f4e |
completed | March 22, 2026, 8:53 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d6f67c3a0881909f24d85d74e4c061 |
completed | April 9, 2026, 12:44 a.m. |
| NEDg | Description generation | batch_69d6fa2bb2ec8190aa099988a6c225eb |
completed | April 9, 2026, 1 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d6fd10dbc08190a297073e1b737566 |
completed | April 9, 2026, 1:12 a.m. |
Created at: March 22, 2026, 4:08 p.m.