Triple
T3109171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Luis Reservoir |
E64907
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Los Banos Creek Reservoir (nearby associated facility)
Los Banos Creek Reservoir is a nearby associated water storage facility that works in conjunction with California’s San Luis Reservoir as part of the region’s water management system.
|
E327063
|
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: Los Banos Creek Reservoir (nearby associated facility) | Statement: [San Luis Reservoir, hasPart, Los Banos Creek Reservoir (nearby associated facility)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Los Banos Creek Reservoir (nearby associated facility) Context triple: [San Luis Reservoir, hasPart, Los Banos Creek Reservoir (nearby associated facility)]
-
A.
Martinez Reservoir
Martinez Reservoir is a man-made water storage facility in Contra Costa County, California, used for municipal and irrigation supply as part of the region’s canal and water management system.
-
B.
La Paloma Reservoir
La Paloma Reservoir is a major artificial lake in Chile’s Coquimbo Region, known for supporting irrigation and water supply in the Monte Patria area.
-
C.
C. J. Brown Reservoir
C. J. Brown Reservoir is a man-made lake in Ohio known for boating, fishing, and serving as the centerpiece of Buck Creek State Park.
-
D.
Contra Loma Reservoir
Contra Loma Reservoir is a man-made lake and recreational area in Antioch, California, used for water storage, fishing, and outdoor activities.
-
E.
Santillana Reservoir (upper basin connection)
Santillana Reservoir (upper basin connection) is a key water storage and regulation facility in the upper basin of the Manzanares River, supporting water supply and flow management in the Madrid region of Spain.
- 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: Los Banos Creek Reservoir (nearby associated facility) Triple: [San Luis Reservoir, hasPart, Los Banos Creek Reservoir (nearby associated facility)]
Generated description
Los Banos Creek Reservoir is a nearby associated water storage facility that works in conjunction with California’s San Luis Reservoir as part of the region’s water management system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Los Banos Creek Reservoir (nearby associated facility) Target entity description: Los Banos Creek Reservoir is a nearby associated water storage facility that works in conjunction with California’s San Luis Reservoir as part of the region’s water management system.
-
A.
Martinez Reservoir
Martinez Reservoir is a man-made water storage facility in Contra Costa County, California, used for municipal and irrigation supply as part of the region’s canal and water management system.
-
B.
La Paloma Reservoir
La Paloma Reservoir is a major artificial lake in Chile’s Coquimbo Region, known for supporting irrigation and water supply in the Monte Patria area.
-
C.
C. J. Brown Reservoir
C. J. Brown Reservoir is a man-made lake in Ohio known for boating, fishing, and serving as the centerpiece of Buck Creek State Park.
-
D.
Contra Loma Reservoir
Contra Loma Reservoir is a man-made lake and recreational area in Antioch, California, used for water storage, fishing, and outdoor activities.
-
E.
Santillana Reservoir (upper basin connection)
Santillana Reservoir (upper basin connection) is a key water storage and regulation facility in the upper basin of the Manzanares River, supporting water supply and flow management in the Madrid region of Spain.
- 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_69ad857eeaf48190b34ebfdaa7a264cf |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69ada2a0ab2481908db50738ec3ad0fb |
completed | March 8, 2026, 4:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b203902a6881909b20589fad629640 |
completed | March 12, 2026, 12:06 a.m. |
| NEDg | Description generation | batch_69b204b575c88190a5d3705c81f0dc6b |
completed | March 12, 2026, 12:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b20574fab48190bf48d62d35dd4ed5 |
completed | March 12, 2026, 12:14 a.m. |
Created at: March 8, 2026, 3:04 p.m.