Triple
T14941034
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maritsa Peak |
E372525
|
entity |
| Predicate | hasRiverSourceOnSlopes |
P25636
|
FINISHED |
| Object | Maritsa River |
E64918
|
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: Maritsa River | Statement: [Maritsa Peak, hasRiverSourceOnSlopes, Maritsa River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Maritsa River Context triple: [Maritsa Peak, hasRiverSourceOnSlopes, Maritsa River]
-
A.
Maritsa
chosen
Maritsa is a significant river in the Balkans that flows through Bulgaria, Greece, and Turkey before emptying into the Aegean Sea.
-
B.
Desna River
The Desna River is a major tributary of the Dnieper in Eastern Europe, flowing through parts of Russia and Ukraine and historically associated with the Severian lands.
-
C.
Bojana River
The Bojana River is a major waterway in the Balkans that flows from Lake Skadar to the Adriatic Sea, forming part of the border between Montenegro and Albania.
-
D.
Iskar River
The Iskar River is a significant river in Bulgaria that flows south through Sofia before turning north to cut a dramatic gorge through the Balkan Mountains on its way to the Danube.
-
E.
Krumovitsa River
The Krumovitsa River is a river in southern Bulgaria that flows through the Eastern Rhodope Mountains before joining the Arda 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: hasRiverSourceOnSlopes Context triple: [Maritsa Peak, hasRiverSourceOnSlopes, Maritsa River]
-
A.
majorRiverSource
Indicates that one entity is the primary originating source or headwaters location of a major river.
-
B.
hasHeadwatersIn
Indicates that the source or origin of a river, stream, or similar watercourse is located within a specified geographic area or feature.
-
C.
hasRiver
Indicates that a location or area contains, is traversed by, or is directly associated with a river.
-
D.
isWatercourseOf
Indicates that a watercourse (such as a river or stream) flows through, belongs to, or is geographically associated with a particular area or feature.
-
E.
sourceOfWatercourse
chosen
Indicates that one entity is the origin or starting point from which a watercourse (such as a river or stream) begins or flows.
- 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_69d85cc9da0c81908d583ca3f63a3908 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded64a2f24819099b21566756668a2 |
completed | April 15, 2026, 12:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5a8b3708190be7c35a05fd08a52 |
completed | May 9, 2026, 3:10 a.m. |
| PD | Predicate disambiguation | batch_69de9a588c2c8190b1245a1c406f447c |
completed | April 14, 2026, 7:49 p.m. |
Created at: April 10, 2026, 2:38 a.m.