Triple
T7795832
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Coimbatore International Airport |
E180295
|
entity |
| Predicate | regionServed |
P82
|
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: [Coimbatore International Airport, regionServed, western Tamil Nadu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: western Tamil Nadu Context triple: [Coimbatore International Airport, regionServed, 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.
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.
-
D.
Southeastern India
Southeastern India is a broad geographic region of the Indian subcontinent encompassing coastal and inland areas along the Bay of Bengal, including states such as Andhra Pradesh and Tamil Nadu.
-
E.
Tondai Nadu
Tondai Nadu is a historic region in northern Tamil Nadu, India, traditionally centered around the ancient city of Kanchipuram and known for its rich cultural and political 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_69ca827d22208190b4dc5aa680edcf5d |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cae94c41408190b73e37c0ff2c6628 |
completed | March 30, 2026, 9:21 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb13f866ac8190bca2b8477b62d7e4 |
completed | March 31, 2026, 12:23 a.m. |
Created at: March 30, 2026, 4:31 p.m.