Triple
T17958904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Viluppuram district |
E449023
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | Thenpennai 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: Thenpennai River | Statement: [Viluppuram district, hasRiver, Thenpennai River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Thenpennai River Context triple: [Viluppuram district, hasRiver, Thenpennai River]
-
A.
Thamirabarani River
The Thamirabarani River is a perennial river in the Indian state of Tamil Nadu, known for sustaining agriculture, ecosystems, and historic settlements in the Tirunelveli region.
-
B.
Thirumanimutharu River
Thirumanimutharu River is a regional river in the Indian state of Tamil Nadu that flows through the city of Salem and supports its agriculture and water needs.
-
C.
Ponnaiyar River
chosen
The Ponnaiyar River is a major river in southern India that flows through the states of Karnataka, Tamil Nadu, and Andhra Pradesh before emptying into the Bay of Bengal.
-
D.
Cheyyeru River
The Cheyyeru River is a river in the Indian state of Andhra Pradesh known for joining the Penna River and supporting irrigation and agriculture in the region.
-
E.
Azhutha River
The Azhutha River is a minor river in the Indian state of Kerala that flows through the Western Ghats and joins the Periyar River, contributing to the region’s ecology and water resources.
- 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_69d8b9f8cca8819099836916c56b7c95 |
completed | April 10, 2026, 8:51 a.m. |
| NER | Named-entity recognition | batch_69e4b130b7a081908542a3bc6dab5842 |
completed | April 19, 2026, 10:40 a.m. |
Created at: April 10, 2026, 10:22 a.m.