Triple
T17717302
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cheb District |
E442231
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Cheb Reservoir
Cheb Reservoir is a man-made lake in the Cheb District of the Czech Republic, primarily used for water management, recreation, and local tourism.
|
E1289090
|
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: Cheb Reservoir | Statement: [Cheb District, contains, Cheb Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cheb Reservoir Context triple: [Cheb District, contains, Cheb Reservoir]
-
A.
Canistear Reservoir
Canistear Reservoir is a man-made lake in northern New Jersey that serves as a water supply and recreational area within the township of West Milford.
-
B.
Susqueda Reservoir
Susqueda Reservoir is a major artificial lake in Catalonia, Spain, created by damming the Ter River to provide water supply and hydroelectric power.
-
C.
Kama Reservoir
Kama Reservoir is a large artificial lake in Russia formed by damming the Kama River, used primarily for hydroelectric power generation, navigation, and water regulation.
-
D.
Oker Reservoir
Oker Reservoir is an artificial lake in the Harz Mountains of Germany, created for water storage, flood control, and hydroelectric power generation.
-
E.
Yesa Reservoir
Yesa Reservoir is a large artificial lake on the Aragón River in northern Spain, known for water supply, irrigation, and hydroelectric power within the Ebro basin.
- 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: Cheb Reservoir Triple: [Cheb District, contains, Cheb Reservoir]
Generated description
Cheb Reservoir is a man-made lake in the Cheb District of the Czech Republic, primarily used for water management, recreation, and local tourism.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cheb Reservoir Target entity description: Cheb Reservoir is a man-made lake in the Cheb District of the Czech Republic, primarily used for water management, recreation, and local tourism.
-
A.
Canistear Reservoir
Canistear Reservoir is a man-made lake in northern New Jersey that serves as a water supply and recreational area within the township of West Milford.
-
B.
Susqueda Reservoir
Susqueda Reservoir is a major artificial lake in Catalonia, Spain, created by damming the Ter River to provide water supply and hydroelectric power.
-
C.
Kama Reservoir
Kama Reservoir is a large artificial lake in Russia formed by damming the Kama River, used primarily for hydroelectric power generation, navigation, and water regulation.
-
D.
Oker Reservoir
Oker Reservoir is an artificial lake in the Harz Mountains of Germany, created for water storage, flood control, and hydroelectric power generation.
-
E.
Yesa Reservoir
Yesa Reservoir is a large artificial lake on the Aragón River in northern Spain, known for water supply, irrigation, and hydroelectric power within the Ebro basin.
- 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_69d8b9ec79688190b86bdcef85a7b3aa |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e47481663c8190a1110385e5596ab0 |
completed | April 19, 2026, 6:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a02ff4f2c08819090e638182c57e5c5 |
completed | May 12, 2026, 10:22 a.m. |
| NEDg | Description generation | batch_6a02ffc8368081909524998713887353 |
completed | May 12, 2026, 10:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0300ae791481908d99ee4215473100 |
completed | May 12, 2026, 10:27 a.m. |
Created at: April 10, 2026, 10:06 a.m.