Triple
T20213456
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howrah–Sahibganj loop |
E493550
|
entity |
| Predicate | crossesRiver |
P416
|
FINISHED |
| Object | Hooghly River (via Howrah end) |
E31966
|
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: Hooghly River (via Howrah end) | Statement: [Howrah–Sahibganj loop, crossesRiver, Hooghly River (via Howrah end)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hooghly River (via Howrah end) Context triple: [Howrah–Sahibganj loop, crossesRiver, Hooghly River (via Howrah end)]
-
A.
western bank of Hooghly River
The western bank of the Hooghly River is the urbanized riverside stretch in Kolkata and its surroundings, hosting several prominent neighborhoods, ports, and historical sites.
-
B.
Hooghly River
chosen
The Hooghly River is a major distributary of the Ganges in eastern India that flows past Kolkata and serves as a vital waterway for transport, trade, and industry in West Bengal.
-
C.
Buriganga River
The Buriganga River is a major waterway in central Bangladesh that flows past the capital city of Dhaka and plays a crucial role in its transport, economy, and daily life.
-
D.
Nabanna, Howrah
Nabanna, Howrah is the administrative headquarters of the Government of West Bengal, serving as the state secretariat and principal office of the Chief Minister.
-
E.
Hooghly Imambara
Hooghly Imambara is a historic 19th-century Shia Muslim congregation hall and mosque complex on the banks of the Hooghly River in West Bengal, India, renowned for its grand architecture, clock tower, and religious significance.
- 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.