Triple
T13739852
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Canadian River |
E330053
|
entity |
| Predicate | hasReservoir |
P1025
|
FINISHED |
| Object |
Lake Hefner
Lake Hefner is a man-made reservoir and popular recreation area in Oklahoma City, known for activities like sailing, fishing, and lakeside trails.
|
E1152669
|
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 Hefner | Statement: [North Canadian River, hasReservoir, Lake Hefner]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Hefner Context triple: [North Canadian River, hasReservoir, Lake Hefner]
-
A.
Lake J. B. Thomas
Lake J. B. Thomas is a man-made reservoir in West Texas used primarily for water supply, recreation, and fishing.
-
B.
Lake Boren
Lake Boren is a freshwater lake in eastern Sweden that forms part of the Göta Canal waterway system and lies near the town of Motala.
-
C.
Lake Judd
Lake Judd is a remote glacial lake in Tasmania’s Southwest National Park, known for its rugged wilderness setting and challenging hiking access.
-
D.
Twain Harte Lake
Twain Harte Lake is a small, privately owned recreational lake in the Sierra Nevada foothills of California, popular for swimming, fishing, and family vacations.
-
E.
Crowley Lake
Crowley Lake is a large man-made reservoir in California’s eastern Sierra Nevada, popular for fishing, boating, and its striking volcanic rock formations along the shoreline.
- 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 Hefner Triple: [North Canadian River, hasReservoir, Lake Hefner]
Generated description
Lake Hefner is a man-made reservoir and popular recreation area in Oklahoma City, known for activities like sailing, fishing, and lakeside trails.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lake Hefner Target entity description: Lake Hefner is a man-made reservoir and popular recreation area in Oklahoma City, known for activities like sailing, fishing, and lakeside trails.
-
A.
Lake J. B. Thomas
Lake J. B. Thomas is a man-made reservoir in West Texas used primarily for water supply, recreation, and fishing.
-
B.
Lake Boren
Lake Boren is a freshwater lake in eastern Sweden that forms part of the Göta Canal waterway system and lies near the town of Motala.
-
C.
Lake Judd
Lake Judd is a remote glacial lake in Tasmania’s Southwest National Park, known for its rugged wilderness setting and challenging hiking access.
-
D.
Twain Harte Lake
Twain Harte Lake is a small, privately owned recreational lake in the Sierra Nevada foothills of California, popular for swimming, fishing, and family vacations.
-
E.
Crowley Lake
Crowley Lake is a large man-made reservoir in California’s eastern Sierra Nevada, popular for fishing, boating, and its striking volcanic rock formations along the shoreline.
- 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_69d80772315881908f980cae40d91664 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69de0206a4b88190a60914e2b43e54f9 |
completed | April 14, 2026, 8:59 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff0b2e59e88190b58fdf9d9643aef9 |
completed | May 9, 2026, 10:23 a.m. |
| NEDg | Description generation | batch_69ff0bb903f881909619cece7def68e4 |
completed | May 9, 2026, 10:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff0c81636c81909536e69b48c5c400 |
completed | May 9, 2026, 10:29 a.m. |
Created at: April 9, 2026, 9:55 p.m.