Triple
T6572486
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tempe Town Lake |
E155474
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object |
Tempe Town Lake Dam
Tempe Town Lake Dam is a flood-control and water-retention dam system on the Salt River in Tempe, Arizona, that creates and maintains the urban recreational reservoir known as Tempe Town Lake.
|
E155474
|
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: Tempe Town Lake Dam | Statement: [Tempe Town Lake, hasStructure, Tempe Town Lake Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tempe Town Lake Dam Context triple: [Tempe Town Lake, hasStructure, Tempe Town Lake Dam]
-
A.
Tempe Town Lake
Tempe Town Lake is an artificial reservoir on the Salt River in Tempe, Arizona, known for recreation, waterfront development, and community events.
-
B.
Perris Dam
Perris Dam is a large earthfill embankment dam in Riverside County, California, that forms Lake Perris as part of the state’s major water storage and distribution system.
-
C.
Horse Mesa Dam
Horse Mesa Dam is a concrete thin-arch dam on Arizona’s Salt River that forms Apache Lake and helps provide hydroelectric power, water storage, and flood control in the region.
-
D.
La Mesa Reservoir
La Mesa Reservoir is a major water storage facility in the Philippines that supplies potable water to Metro Manila and is located within the protected La Mesa Watershed.
-
E.
Pine Flat Dam
Pine Flat Dam is a large concrete gravity dam in California that creates Pine Flat Lake and provides flood control, irrigation water storage, and hydroelectric power on the Kings River.
- 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: Tempe Town Lake Dam Triple: [Tempe Town Lake, hasStructure, Tempe Town Lake Dam]
Generated description
Tempe Town Lake Dam is a flood-control and water-retention dam system on the Salt River in Tempe, Arizona, that creates and maintains the urban recreational reservoir known as Tempe Town Lake.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tempe Town Lake Dam Target entity description: Tempe Town Lake Dam is a flood-control and water-retention dam system on the Salt River in Tempe, Arizona, that creates and maintains the urban recreational reservoir known as Tempe Town Lake.
-
A.
Tempe Town Lake
chosen
Tempe Town Lake is an artificial reservoir on the Salt River in Tempe, Arizona, known for recreation, waterfront development, and community events.
-
B.
Perris Dam
Perris Dam is a large earthfill embankment dam in Riverside County, California, that forms Lake Perris as part of the state’s major water storage and distribution system.
-
C.
Horse Mesa Dam
Horse Mesa Dam is a concrete thin-arch dam on Arizona’s Salt River that forms Apache Lake and helps provide hydroelectric power, water storage, and flood control in the region.
-
D.
La Mesa Reservoir
La Mesa Reservoir is a major water storage facility in the Philippines that supplies potable water to Metro Manila and is located within the protected La Mesa Watershed.
-
E.
Pine Flat Dam
Pine Flat Dam is a large concrete gravity dam in California that creates Pine Flat Lake and provides flood control, irrigation water storage, and hydroelectric power on the Kings River.
- F. None of above.
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_69c688151254819080387f87deab8fa7 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6ae6faa3c81908f1777d616cece46 |
completed | March 27, 2026, 4:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c6d56a7de88190948fdd052dd4d5d5 |
completed | March 27, 2026, 7:07 p.m. |
| NEDg | Description generation | batch_69c6d6acc2208190ac47c60bb896c1cd |
completed | March 27, 2026, 7:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c6d8486534819080b75cad9cc32276 |
completed | March 27, 2026, 7:19 p.m. |
Created at: March 27, 2026, 1:53 p.m.