Triple
T8352260
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belur |
E196588
|
entity |
| Predicate | metroRegionAuthority |
P49097
|
FINISHED |
| Object | Kolkata Metropolitan Development Authority |
E728336
|
NE FINISHED |
How this triple was built (3 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 Metropolitan Development Authority | Statement: [Belur, metroRegionAuthority, Kolkata Metropolitan Development Authority]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kolkata Metropolitan Development Authority Context triple: [Belur, metroRegionAuthority, Kolkata Metropolitan Development Authority]
-
A.
Kolkata Metropolitan Development Authority
chosen
The Kolkata Metropolitan Development Authority is the statutory planning and development agency responsible for overseeing urban growth and infrastructure in the Kolkata metropolitan region of West Bengal, India.
-
B.
Kolkata Municipal Corporation
Kolkata Municipal Corporation is the principal civic body responsible for municipal governance and public services in the city of Kolkata, India.
-
C.
Howrah Municipal Corporation
Howrah Municipal Corporation is the civic administrative body responsible for managing municipal services and urban governance in the city of Howrah, West Bengal, India.
-
D.
Bidhannagar Municipal Corporation
Bidhannagar Municipal Corporation is the urban local governing body responsible for administering the planned township of Bidhannagar (Salt Lake) and its surrounding areas in Kolkata, West Bengal, India.
-
E.
Kolkata Metropolitan Development Authority area
The Kolkata Metropolitan Development Authority area is the jurisdictional region overseen by the KMDA for urban planning, infrastructure development, and governance within the greater Kolkata metropolitan region in West Bengal, India.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: metroRegionAuthority Context triple: [Belur, metroRegionAuthority, Kolkata Metropolitan Development Authority]
-
A.
hasMetropolitanAuthorityOver
Indicates that one entity holds official governing or administrative authority over a metropolitan area or region associated with another entity.
-
B.
areaOfAuthority
chosen
Indicates the domain, region, or scope within which an entity has official power, control, or responsibility.
-
C.
isMunicipalHomeOf
Indicates that a municipality serves as the official home base or hosting location for a particular entity or organization.
-
D.
regionOfCity
Indicates that a specified area or district is a constituent part or subdivision of a particular city.
-
E.
governsRegionWithLargestCity
Indicates that a governing entity has authority over the region that contains the largest city in a specified area or jurisdiction.
- F. None of above.
Provenance (4 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_69ce1cfe284081909410e023c44c7472 |
completed | April 2, 2026, 7:38 a.m. |
| PD | Predicate disambiguation | batch_69cb70c6d0ec8190acf273b0e007b51a |
completed | March 31, 2026, 6:59 a.m. |
Created at: March 30, 2026, 5:59 p.m.