Triple
T20501538
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rampurhat |
E503315
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Rampurhat–Sahibganj loop connection |
—
|
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: Rampurhat–Sahibganj loop connection | Statement: [Rampurhat, railwayLine, Rampurhat–Sahibganj loop connection]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rampurhat–Sahibganj loop connection Context triple: [Rampurhat, railwayLine, Rampurhat–Sahibganj loop connection]
-
A.
Howrah–Sahibganj loop
chosen
The Howrah–Sahibganj loop is a major railway route in eastern India that connects Howrah with Sahibganj via numerous important towns in West Bengal and Jharkhand.
-
B.
Barddhaman–Rampurhat line
The Barddhaman–Rampurhat line is a railway route in the Indian state of West Bengal that connects Barddhaman with Rampurhat, serving as an important regional passenger and freight corridor.
-
C.
Badarpur–Agartala line
The Badarpur–Agartala line is a railway route in Northeast India that connects Assam with the state of Tripura, serving as a key link for regional passenger and freight transport.
-
D.
Samastipur–Muzaffarpur line
The Samastipur–Muzaffarpur line is a key railway route in the Indian state of Bihar that connects the important regional centers of Samastipur and Muzaffarpur within the East Central Railway zone.
-
E.
Eklakhi–Balurghat branch line
The Eklakhi–Balurghat branch line is a regional railway route in West Bengal, India, connecting the town of Balurghat with the broader Indian Railways network.
- 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_69e0b4b1e52c8190894281cf7e3283ab |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69cc1ea7081908d17c224b1670bd7 |
completed | April 20, 2026, 9:38 p.m. |
Created at: April 16, 2026, 11:35 a.m.