Triple
T18839270
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stambolov Bridge |
E460748
|
entity |
| Predicate | crosses |
P416
|
FINISHED |
| Object | Yantra River |
—
|
NE NERFINISHED |
How this triple was built (2 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: Yantra River | Statement: [Stambolov Bridge, crosses, Yantra River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yantra River Context triple: [Stambolov Bridge, crosses, Yantra River]
-
A.
Yantra River
chosen
The Yantra River is a significant river in northern Bulgaria that flows through historic towns like Veliko Tarnovo before joining the Danube.
-
B.
Indrayani River
The Indrayani River is a prominent river in Maharashtra, India, revered as a sacred waterway especially due to its association with the 17th-century Marathi saint-poet Tukaram and the pilgrimage town of Alandi.
-
C.
Bhairavi River
The Bhairavi River is a river in eastern India known for meeting the Damodar River at Rajrappa, a prominent Hindu pilgrimage site centered around the Rajrappa Temple.
-
D.
Kalpani River
Kalpani River is a river flowing through Pakistan’s Khyber Pakhtunkhwa province, playing an important role in the irrigation and drainage of the Mardan region.
-
E.
Ambika River
The Ambika River is a significant river in the western Indian state of Gujarat, known for flowing through the Navsari region and supporting local agriculture and settlements.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8dcfa11e4819090ab1ef5bdcd2b2e |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5a9a0a9a48190b19b131f06b6f72f |
completed | April 20, 2026, 4:20 a.m. |
Created at: April 10, 2026, 11:56 a.m.