Triple
T13229223
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dimitrovgrad |
E314964
|
entity |
| Predicate | locatedOnRiver |
P165
|
FINISHED |
| Object | Mechetlja River |
—
|
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: Mechetlja River | Statement: [Dimitrovgrad, locatedOnRiver, Mechetlja River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mechetlja River Context triple: [Dimitrovgrad, locatedOnRiver, Mechetlja River]
-
A.
Oredezh River
The Oredezh River is a waterway in northwestern Russia that flows through Leningrad Oblast and is known for its scenic valleys, sandstone cliffs, and role in the region’s drainage system.
-
B.
Sestra River
The Sestra River is a watercourse in northwestern Russia that flows into the eastern part of the Gulf of Finland in the Baltic Sea.
-
C.
Poiqu River
The Poiqu River is a transboundary river originating in Tibet that flows south into Nepal, where it becomes known as the Bhote Koshi River and is noted for its steep gradient and whitewater rapids.
-
D.
Rilska River
The Rilska River is a mountain river in southwestern Bulgaria that flows through the Rila Mountains and the Rila Monastery area before joining the Struma River.
-
E.
Rositsa River
Rositsa River is a river in central northern Bulgaria that flows through the Balkan foothills before joining the Yantra River.
- 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: Mechetlja River Target entity description: The Mechetlja River is a watercourse in Russia known for flowing through the town of Dimitrovgrad in Ulyanovsk Oblast.
-
A.
Oredezh River
The Oredezh River is a waterway in northwestern Russia that flows through Leningrad Oblast and is known for its scenic valleys, sandstone cliffs, and role in the region’s drainage system.
-
B.
Sestra River
The Sestra River is a watercourse in northwestern Russia that flows into the eastern part of the Gulf of Finland in the Baltic Sea.
-
C.
Poiqu River
The Poiqu River is a transboundary river originating in Tibet that flows south into Nepal, where it becomes known as the Bhote Koshi River and is noted for its steep gradient and whitewater rapids.
-
D.
Rilska River
The Rilska River is a mountain river in southwestern Bulgaria that flows through the Rila Mountains and the Rila Monastery area before joining the Struma River.
-
E.
Rositsa River
Rositsa River is a river in central northern Bulgaria that flows through the Balkan foothills before joining the Yantra River.
- 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_69d806affc688190a25b6ccc588e9c72 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98d336ae08190bfc118cfbefddf84 |
completed | April 10, 2026, 11:52 p.m. |
Created at: April 9, 2026, 9:21 p.m.