Triple
T14005966
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bhavanisagar Dam |
E336946
|
entity |
| Predicate | region |
P40
|
FINISHED |
| Object | Western Tamil Nadu |
E331716
|
NE FINISHED |
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: Western Tamil Nadu | Statement: [Bhavanisagar Dam, region, Western Tamil Nadu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western Tamil Nadu Context triple: [Bhavanisagar Dam, region, Western Tamil Nadu]
-
A.
Western Tamil Nadu
chosen
Western Tamil Nadu is a subregion of the Indian state of Tamil Nadu known for its industrial cities, rich agricultural belt, and distinct Kongu cultural identity.
-
B.
Central Tamil Nadu
Central Tamil Nadu is a geographic and cultural subregion of the Indian state of Tamil Nadu, centered around cities like Tiruchirappalli and known for its rich history, temples, and agrarian landscape.
-
C.
southern Tamil Nadu
Southern Tamil Nadu is the southern portion of the Indian state of Tamil Nadu, known for its distinct Tamil cultural heritage, temple architecture, and predominantly agrarian economy.
-
D.
Northern Tamil Nadu
Northern Tamil Nadu is a region in the Indian state of Tamil Nadu that includes major urban and industrial centers such as Chennai and its surrounding districts.
-
E.
South India
South India is the southern region of the Indian subcontinent, known for its Dravidian languages, rich classical arts, distinct cuisines, and diverse cultural and religious heritage.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d81c645c5c8190b1fd16a285a1b78a |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2ed327d88190a53af5768468a8eb |
completed | April 14, 2026, 12:10 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fbc329891c8190b4dcb9913e235a1c |
completed | May 6, 2026, 10:39 p.m. |
Created at: April 9, 2026, 10:19 p.m.