Triple
T2028183
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Douglas |
E44456
|
entity |
| Predicate | hasMouthOfRiver |
P3817
|
FINISHED |
| Object | River Douglas |
E153107
|
NE FINISHED |
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: River Douglas | Statement: [Douglas, hasMouthOfRiver, River Douglas]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: River Douglas Context triple: [Douglas, hasMouthOfRiver, River Douglas]
-
A.
River Douglas
chosen
The River Douglas is a river in North West England that flows through Lancashire and Greater Manchester before joining the River Ribble estuary.
-
B.
River Roch
The River Roch is a waterway in Greater Manchester, England, that flows through the town of Rochdale and has historically supported its local industry and settlement.
-
C.
Ausable River
The Ausable River is a scenic mountain river in northeastern New York known for its deep gorges, waterfalls, and popular trout fishing within the Adirondack region.
-
D.
Ill River
The Ill River is a major waterway in northeastern France that flows through the city of Strasbourg and its historic Grande Île before joining the Rhine.
-
E.
Arc River
The Arc River is a mountain river in southeastern France that flows through the Maurienne Valley in the Alps before joining the Isère River.
- 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: hasMouthOfRiver Context triple: [Douglas, hasMouthOfRiver, River Douglas]
-
A.
mouthOfTheWatercourse
Indicates the location where a watercourse ends and flows into a larger body of water.
-
B.
hasRiver
Indicates that a location or area contains, is traversed by, or is directly associated with a river.
-
C.
hasKeyRiverMouth
Indicates that a geographic entity has a primary river mouth located within or associated with it.
-
D.
mouthOfWatercourse
chosen
Indicates the location where a watercourse ends and flows into a larger body of water or another watercourse.
-
E.
hasIslandAtMouth
Indicates that a geographic feature, typically a river, has an island located at or near its mouth where it meets a larger body of water.
- F. None of above.
Provenance (4 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_69a889144f2481909932f0746a93023d |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb9136f888190b0fd03530e9eda1e |
completed | March 7, 2026, 5:35 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3544c5fcc8190b2d8d61449dfffb3 |
completed | March 13, 2026, 12:03 a.m. |
| PD | Predicate disambiguation | batch_69abb7a656248190ac2ced196b35bc6b |
completed | March 7, 2026, 5:29 a.m. |
Created at: March 4, 2026, 7:38 p.m.