Triple
T20213449
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howrah–Sahibganj loop |
E493550
|
entity |
| Predicate | hasJunction |
P1018
|
FINISHED |
| Object | Bandel Junction |
—
|
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: Bandel Junction | Statement: [Howrah–Sahibganj loop, hasJunction, Bandel Junction]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bandel Junction Context triple: [Howrah–Sahibganj loop, hasJunction, Bandel Junction]
-
A.
Bina Junction
Bina Junction is a major railway junction in the Indian state of Madhya Pradesh that serves as an important rail hub connecting multiple routes across central India.
-
B.
Bandel Junction railway station
chosen
Bandel Junction railway station is a major railway junction in West Bengal, India, serving as an important hub on the Howrah–Bardhaman main line and connecting multiple regional routes.
-
C.
Purulia Junction
Purulia Junction is a key railway station in West Bengal, India, serving as a major transit point for passengers and goods in the Purulia district.
-
D.
Gorakhpur Junction
Gorakhpur Junction is a major railway station and transport hub in Uttar Pradesh, India, serving as a key gateway to the surrounding region.
-
E.
Jhansi Junction
Jhansi Junction is a major railway station and transport hub in northern India, serving as a key junction on routes connecting central, northern, and southern parts of the country.
- 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_69da6269614c8190bb40475d9d477358 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e66ed6fe888190b553ba6879cb2d8d |
completed | April 20, 2026, 6:22 p.m. |
Created at: April 11, 2026, 11:38 p.m.