Triple
T7120454
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | B.B.D. Bagh |
E165935
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Kolkata Port Trust headquarters |
E222641
|
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: Kolkata Port Trust headquarters | Statement: [B.B.D. Bagh, contains, Kolkata Port Trust headquarters]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kolkata Port Trust headquarters Context triple: [B.B.D. Bagh, contains, Kolkata Port Trust headquarters]
-
A.
Kolkata Port Trust
chosen
Kolkata Port Trust is the statutory authority that manages and operates the major riverine port facilities and related infrastructure in Kolkata, India.
-
B.
Syama Prasad Mookerjee Port, Kolkata
Syama Prasad Mookerjee Port, Kolkata is a major Indian seaport on the Hooghly River serving as a key maritime gateway for eastern and northeastern India.
-
C.
General Post Office, Kolkata
The General Post Office in Kolkata is the city’s central and historic head post office, renowned for its imposing colonial-era architecture and prominent dome.
-
D.
Fort William, Kolkata
Fort William, Kolkata is a historic 18th-century fort on the eastern bank of the Hooghly River that now serves as the headquarters of the Eastern Command of the Indian Army.
-
E.
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.
- 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_69c6888227bc8190a1394679e3116f90 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e61ca6a88190a0eb9f287e3b723c |
completed | March 27, 2026, 8:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a32870e481909472f8fcd2501289 |
completed | March 28, 2026, 9:45 a.m. |
Created at: March 27, 2026, 2:43 p.m.