Triple
T19356047
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chittaranjan Avenue |
E484147
|
entity |
| Predicate | isMajorArteryFor |
P18708
|
FINISHED |
| Object | Central Business District of Kolkata |
—
|
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: Central Business District of Kolkata | Statement: [Chittaranjan Avenue, isMajorArteryFor, Central Business District of Kolkata]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central Business District of Kolkata Context triple: [Chittaranjan Avenue, isMajorArteryFor, Central Business District of Kolkata]
-
A.
Central Kolkata
chosen
Central Kolkata is a bustling commercial and cultural hub of Kolkata, known for its dense urban fabric, historic neighborhoods, and major transport corridors.
-
B.
New Town, Kolkata
New Town, Kolkata is a rapidly developing planned satellite city on the eastern fringes of Kolkata, known for its modern infrastructure, IT and business parks, and emerging residential and commercial hubs.
-
C.
Jadavpur, Kolkata
Jadavpur, Kolkata is a prominent residential and educational neighborhood in south Kolkata, India, known for housing major institutions such as Jadavpur University.
-
D.
North Kolkata
North Kolkata is a historic and culturally rich part of Kolkata known for its old neighborhoods, traditional mansions, and strong Bengali cultural heritage.
-
E.
Kolkata district
Kolkata district is an administrative district in the Indian state of West Bengal that encompasses the core urban area of Kolkata, one of India’s largest and historically significant metropolitan cities.
- 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_69d8e8d305088190ad13571532aa454c |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e61908920c8190833051e30ad2420c |
completed | April 20, 2026, 12:16 p.m. |
Created at: April 10, 2026, 1:34 p.m.