Triple
T20213473
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howrah–Sahibganj loop |
E493550
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Santhal Pargana region of Jharkhand |
E476011
|
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: Santhal Pargana region of Jharkhand | Statement: [Howrah–Sahibganj loop, regionServed, Santhal Pargana region of Jharkhand]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Santhal Pargana region of Jharkhand Context triple: [Howrah–Sahibganj loop, regionServed, Santhal Pargana region of Jharkhand]
-
A.
Santhal Pargana region
chosen
The Santhal Pargana region is a historically significant tribal-dominated area in eastern India, known for its large Santal population and its role in indigenous movements and politics in present-day Jharkhand.
-
B.
Singhbhum region of Jharkhand
The Singhbhum region of Jharkhand is a mineral-rich area in eastern India known for its significant tribal population, especially the Ho people, and its extensive iron ore and copper deposits.
-
C.
Bastar region
The Bastar region is a culturally rich and forested tribal area in the southern part of Chhattisgarh, India, known for its indigenous communities, traditional arts, and mineral resources.
-
D.
Midnapore area of West Bengal
The Midnapore area of West Bengal is a historically significant region in eastern India known for its role in the Indian independence movement, agricultural economy, and cultural heritage within the state.
-
E.
Malkangiri region of Odisha
The Malkangiri region of Odisha is a remote, predominantly tribal district in eastern India known for its linguistic diversity, dense forests, and socio-economic challenges.
- 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66ed6fe888190b553ba6879cb2d8d |
completed | April 20, 2026, 6:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0843f2768c8190b54054fc00c84332 |
completed | May 16, 2026, 10:16 a.m. |
Created at: April 11, 2026, 11:38 p.m.