Triple
T8351973
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howrah Junction railway station |
E196582
|
entity |
| Predicate | hasTerminal |
P182
|
FINISHED |
| Object | Howrah old complex |
E200442
|
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: Howrah old complex | Statement: [Howrah Junction railway station, hasTerminal, Howrah old complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Howrah old complex Context triple: [Howrah Junction railway station, hasTerminal, Howrah old complex]
-
A.
Howrah bus terminus
chosen
Howrah bus terminus is a major bus station in Howrah, West Bengal, serving as a key hub for regional and intercity road transport, especially in connection with the nearby Howrah railway station.
-
B.
Udbodhan House, Calcutta
Udbodhan House, Calcutta is a historic building associated with the Ramakrishna movement, best known as the Kolkata residence of Sarada Devi and the headquarters of the Bengali magazine "Udbodhan."
-
C.
Town Hall, Kolkata
Town Hall, Kolkata is a historic neoclassical public building in central Kolkata that has long served as an important venue for civic, political, and cultural events.
-
D.
Victoria Memorial, Kolkata
Victoria Memorial in Kolkata is a grand white marble monument and museum built in memory of Queen Victoria, renowned for its Indo-Saracenic architecture and expansive gardens.
-
E.
Jorasanko, Calcutta
Jorasanko, Calcutta is a historic neighborhood in north Kolkata, India, best known as the ancestral home of the Tagore family and a major center of Bengali cultural and literary life.
- 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_69ca82f08b348190bfb7881944bbff6f |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb80460f048190aa298ddffde1047d |
completed | March 31, 2026, 8:05 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cdc75623488190be3303f5e75784e8 |
completed | April 2, 2026, 1:33 a.m. |
Created at: March 30, 2026, 5:59 p.m.