Triple
T17917182
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lozoya River |
E447961
|
entity |
| Predicate | waterManagementAuthority |
P16695
|
FINISHED |
| Object | Canal de Isabel II |
—
|
NE NERFINISHED |
How this triple was built (3 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: Canal de Isabel II | Statement: [Lozoya River, waterManagementAuthority, Canal de Isabel II]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canal de Isabel II Context triple: [Lozoya River, waterManagementAuthority, Canal de Isabel II]
-
A.
Canal de Jonage
Canal de Jonage is an artificial diversion canal of the Rhône River in eastern France, built to regulate the river’s flow and supply hydroelectric power near Lyon.
-
B.
Canal of the East
Canal of the East is a man-made waterway in northeastern France that forms part of the country’s inland navigation network, linking major rivers and facilitating regional transport.
-
C.
Sankey Canal
Sankey Canal is one of England’s earliest industrial canals, historically built to transport coal and other goods in the northwest of the country.
-
D.
Canal del Norte
Canal del Norte is a Mexico City Metro station on Line 4 serving passengers in the central area of the city.
-
E.
Prince’s Canal
Prince’s Canal is one of Amsterdam’s main historic canals, renowned for its picturesque 17th-century houses and central role in the city’s canal belt.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Canal de Isabel II Target entity description: Canal de Isabel II is the public company responsible for managing and supplying drinking water and wastewater services for the Madrid region in Spain.
-
A.
Canal de Jonage
Canal de Jonage is an artificial diversion canal of the Rhône River in eastern France, built to regulate the river’s flow and supply hydroelectric power near Lyon.
-
B.
Canal of the East
Canal of the East is a man-made waterway in northeastern France that forms part of the country’s inland navigation network, linking major rivers and facilitating regional transport.
-
C.
Sankey Canal
Sankey Canal is one of England’s earliest industrial canals, historically built to transport coal and other goods in the northwest of the country.
-
D.
Canal del Norte
Canal del Norte is a Mexico City Metro station on Line 4 serving passengers in the central area of the city.
-
E.
Prince’s Canal
Prince’s Canal is one of Amsterdam’s main historic canals, renowned for its picturesque 17th-century houses and central role in the city’s canal belt.
- F. None of above. chosen
Provenance (2 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_69d8b9f6d394819082a6d69fd1e23d2f |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4a30778fc81908b5b2e308fb158a5 |
completed | April 19, 2026, 9:40 a.m. |
Created at: April 10, 2026, 10:20 a.m.