Triple
T18884367
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rameswaram–Mandapam rail line |
E461919
|
entity |
| Predicate | region |
P40
|
FINISHED |
| Object | south India |
—
|
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: south India | Statement: [Rameswaram–Mandapam rail line, region, south India]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: south India Context triple: [Rameswaram–Mandapam rail line, region, south India]
-
A.
South India
chosen
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.
-
B.
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.
-
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.
Western Tamil Nadu
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.
-
E.
Tulu Nadu
Tulu Nadu is a coastal region in southwestern India, primarily in present-day Karnataka and Kerala, known for its distinct Tulu language, culture, and historical traditions.
- 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_69d8dcfc3430819095ee6fc0eb4c06a5 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c3d3dcec8190a468162c6a4482f6 |
completed | April 20, 2026, 6:12 a.m. |
Created at: April 10, 2026, 11:57 a.m.