Triple
T22220209
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fontana Lake |
E549187
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object |
Fontana Reservoir
Fontana Reservoir is a large man-made lake in western North Carolina, created by Fontana Dam on the Little Tennessee River and known for its deep waters, scenic mountain surroundings, and recreational opportunities.
|
E1541946
|
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: Fontana Reservoir | Statement: [Fontana Lake, hasAlternativeName, Fontana Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fontana Reservoir Context triple: [Fontana Lake, hasAlternativeName, Fontana Reservoir]
-
A.
Rampart Reservoir
Rampart Reservoir is a popular high-altitude lake in Colorado known for fishing, boating, and scenic outdoor recreation near the Pikes Peak region.
-
B.
Pathfinder Reservoir
Pathfinder Reservoir is a large man-made lake in Wyoming, created by Pathfinder Dam on the North Platte River, primarily used for irrigation, flood control, and recreation.
-
C.
Alcova Reservoir
Alcova Reservoir is a man-made lake in central Wyoming popular for fishing, boating, and other water recreation, created by damming the North Platte River.
-
D.
San Vicente Reservoir
San Vicente Reservoir is a major water storage lake in San Diego County, California, used for municipal water supply and popular for recreational activities like boating and fishing.
-
E.
Anderson Reservoir
Anderson Reservoir is a large artificial lake in Santa Clara County, California, primarily used for water storage, flood control, and 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: Fontana Reservoir Triple: [Fontana Lake, hasAlternativeName, Fontana Reservoir]
Generated description
Fontana Reservoir is a large man-made lake in western North Carolina, created by Fontana Dam on the Little Tennessee River and known for its deep waters, scenic mountain surroundings, and recreational opportunities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Fontana Reservoir Target entity description: Fontana Reservoir is a large man-made lake in western North Carolina, created by Fontana Dam on the Little Tennessee River and known for its deep waters, scenic mountain surroundings, and recreational opportunities.
-
A.
Rampart Reservoir
Rampart Reservoir is a popular high-altitude lake in Colorado known for fishing, boating, and scenic outdoor recreation near the Pikes Peak region.
-
B.
Pathfinder Reservoir
Pathfinder Reservoir is a large man-made lake in Wyoming, created by Pathfinder Dam on the North Platte River, primarily used for irrigation, flood control, and recreation.
-
C.
Alcova Reservoir
Alcova Reservoir is a man-made lake in central Wyoming popular for fishing, boating, and other water recreation, created by damming the North Platte River.
-
D.
San Vicente Reservoir
San Vicente Reservoir is a major water storage lake in San Diego County, California, used for municipal water supply and popular for recreational activities like boating and fishing.
-
E.
Anderson Reservoir
Anderson Reservoir is a large artificial lake in Santa Clara County, California, primarily used for water storage, flood control, and 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_69e11e403d6481909a94d0aaf157f6ef |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12b8fa3d081908db0a0556b009d8f |
completed | April 28, 2026, 9:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b1dc1a2b0819086f47315c7b12fab |
completed | May 18, 2026, 2:10 p.m. |
| NEDg | Description generation | batch_6a0b1f3809808190bd5d0e826ce68155 |
completed | May 18, 2026, 2:16 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b257ec8a481908bf6c6c0b722e702 |
completed | May 18, 2026, 2:43 p.m. |
Created at: April 16, 2026, 8:37 p.m.