Triple
T5851780
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canadian River |
E130050
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object |
Lake Meredith
Lake Meredith is a major man-made reservoir in the Texas Panhandle that serves as a key water supply and recreation area for the surrounding region.
|
E553796
|
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 Meredith | Statement: [Canadian River, hasReservoir, Lake Meredith]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Meredith Context triple: [Canadian River, hasReservoir, Lake Meredith]
-
A.
Lake Meredith
Lake Meredith is a reservoir in southeastern Colorado known for recreation such as boating, fishing, and camping in a semi-arid plains setting.
-
B.
Lake Drummond
Lake Drummond is a large, shallow natural lake in southeastern Virginia, known as one of only two natural lakes in the state and a central feature of the Great Dismal Swamp National Wildlife Refuge.
-
C.
Ray Roberts Lake
Ray Roberts Lake is a large reservoir in North Texas popular for fishing, boating, and outdoor recreation within Ray Roberts Lake State Park.
-
D.
Lake Pat Cleburne
Lake Pat Cleburne is a man-made reservoir in Cleburne, Texas, primarily serving as the city's municipal water supply and a popular spot for fishing and recreation.
-
E.
Lake Lyndon B. Johnson
Lake Lyndon B. Johnson is a popular Central Texas reservoir and recreational lake in the Highland Lakes chain, known for boating, fishing, and lakeside communities.
- 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 Meredith Triple: [Canadian River, hasReservoir, Lake Meredith]
Generated description
Lake Meredith is a major man-made reservoir in the Texas Panhandle that serves as a key water supply and recreation area for the surrounding region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Meredith Target entity description: Lake Meredith is a major man-made reservoir in the Texas Panhandle that serves as a key water supply and recreation area for the surrounding region.
-
A.
Lake Meredith
Lake Meredith is a reservoir in southeastern Colorado known for recreation such as boating, fishing, and camping in a semi-arid plains setting.
-
B.
Lake Drummond
Lake Drummond is a large, shallow natural lake in southeastern Virginia, known as one of only two natural lakes in the state and a central feature of the Great Dismal Swamp National Wildlife Refuge.
-
C.
Ray Roberts Lake
Ray Roberts Lake is a large reservoir in North Texas popular for fishing, boating, and outdoor recreation within Ray Roberts Lake State Park.
-
D.
Lake Pat Cleburne
Lake Pat Cleburne is a man-made reservoir in Cleburne, Texas, primarily serving as the city's municipal water supply and a popular spot for fishing and recreation.
-
E.
Lake Lyndon B. Johnson
Lake Lyndon B. Johnson is a popular Central Texas reservoir and recreational lake in the Highland Lakes chain, known for boating, fishing, and lakeside communities.
- 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_69c0084de39081909eb34e6bed74215a |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c035176c8c81909e24d263e4feb664 |
completed | March 22, 2026, 6:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c0b1007bbc81908963d3d14c9210c5 |
completed | March 23, 2026, 3:18 a.m. |
| NEDg | Description generation | batch_69c0b1cb731481909de9c3fde3595b7b |
completed | March 23, 2026, 3:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c0b27f53608190b2a1f78e3cd1b634 |
completed | March 23, 2026, 3:24 a.m. |
Created at: March 22, 2026, 3:55 p.m.