Triple
T20725968
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kornhausbrücke |
E509435
|
entity |
| Predicate | isInWatercourseBasin |
P18951
|
FINISHED |
| Object | Limmat basin |
—
|
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: Limmat basin | Statement: [Kornhausbrücke, isInWatercourseBasin, Limmat basin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Limmat basin Context triple: [Kornhausbrücke, isInWatercourseBasin, Limmat basin]
-
A.
Limmat basin
chosen
The Limmat basin is the drainage area of the Limmat River in northern Switzerland, encompassing the river’s catchment from Lake Zurich through the city of Zurich and downstream to its confluence with the Aare.
-
B.
Zihl basin
The Zihl basin is a river drainage area in Switzerland associated with the Zihl (Thielle) River, which channels waters between major Swiss lakes before joining the Aare river system.
-
C.
Vuoksi basin
The Vuoksi basin is a major river system in the Karelia region of Finland and Russia, known for draining Lake Saimaa and flowing into Lake Ladoga.
-
D.
Saane basin
The Saane basin is a river drainage area in western Switzerland centered on the Saane (Sarine) River, which ultimately feeds into the larger Aare river system.
-
E.
Stymfalia basin
Stymfalia basin is a karstic highland basin in the northeastern Peloponnese of Greece, known for its seasonal lake, wetlands, and association with the myth of the Stymphalian birds.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isInWatercourseBasin Context triple: [Kornhausbrücke, isInWatercourseBasin, Limmat basin]
-
A.
isOnWatercourse
Indicates that one entity is situated directly on, above, or along the path of a watercourse such as a river, stream, or canal.
-
B.
isInWaterwaySystem
Indicates that an entity is part of, contained within, or traverses a particular waterway network or system.
-
C.
hasWatercourseType
Indicates the specific kind or category of watercourse (such as river, stream, or canal) associated with an entity.
-
D.
locatedInBasin
chosen
Indicates that one geographical or hydrological feature lies within the drainage or catchment area of a specified basin.
-
E.
hasWaterBasins
Indicates that one entity possesses, contains, or includes one or more water basins in relation to another entity.
- F. None of above.
Provenance (3 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_69e0b4c4cc648190b45fda6e2b20af56 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c1e7aabc819084f9e9fd45e877fd |
completed | April 21, 2026, 12:16 a.m. |
| PD | Predicate disambiguation | batch_69e5c04b31248190b9b9d91b5cb854e3 |
completed | April 20, 2026, 5:57 a.m. |
Created at: April 16, 2026, 12:29 p.m.