Triple
T7015848
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | New Town, Kolkata |
E162697
|
entity |
| Predicate | planningAuthority |
P11585
|
FINISHED |
| Object |
HIDCO (West Bengal Housing Infrastructure Development Corporation)
HIDCO (West Bengal Housing Infrastructure Development Corporation) is a West Bengal government agency responsible for planning, developing, and managing major urban infrastructure and housing projects, notably in and around Kolkata.
|
E635140
|
NE FINISHED |
How this triple was built (4 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: HIDCO (West Bengal Housing Infrastructure Development Corporation) | Statement: [New Town, Kolkata, planningAuthority, HIDCO (West Bengal Housing Infrastructure Development Corporation)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HIDCO (West Bengal Housing Infrastructure Development Corporation) Context triple: [New Town, Kolkata, planningAuthority, HIDCO (West Bengal Housing Infrastructure Development Corporation)]
-
A.
Housing and Urban Development Corporation Limited
Housing and Urban Development Corporation Limited is a Government of India public sector company that provides long-term finance and support for housing and urban infrastructure development across the country.
-
B.
Metropolitan Housing Development Corporation
Metropolitan Housing Development Corporation is a nonprofit housing developer known for its role in landmark U.S. fair housing and zoning litigation.
-
C.
Haryana State Industrial and Infrastructure Development Corporation
Haryana State Industrial and Infrastructure Development Corporation is a state-owned agency responsible for promoting industrial growth and developing infrastructure and industrial estates across Haryana, India.
-
D.
Gujarat Housing Board
Gujarat Housing Board is a state government agency in Gujarat responsible for planning and developing affordable residential housing schemes for various income groups across the state.
-
E.
Haryana Urban Development Authority
Haryana Urban Development Authority is a state-level urban planning and development agency responsible for planning, developing, and managing urban infrastructure and residential/commercial estates across Haryana, India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: HIDCO (West Bengal Housing Infrastructure Development Corporation) Triple: [New Town, Kolkata, planningAuthority, HIDCO (West Bengal Housing Infrastructure Development Corporation)]
Generated description
HIDCO (West Bengal Housing Infrastructure Development Corporation) is a West Bengal government agency responsible for planning, developing, and managing major urban infrastructure and housing projects, notably in and around Kolkata.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HIDCO (West Bengal Housing Infrastructure Development Corporation) Target entity description: HIDCO (West Bengal Housing Infrastructure Development Corporation) is a West Bengal government agency responsible for planning, developing, and managing major urban infrastructure and housing projects, notably in and around Kolkata.
-
A.
Housing and Urban Development Corporation Limited
Housing and Urban Development Corporation Limited is a Government of India public sector company that provides long-term finance and support for housing and urban infrastructure development across the country.
-
B.
Metropolitan Housing Development Corporation
Metropolitan Housing Development Corporation is a nonprofit housing developer known for its role in landmark U.S. fair housing and zoning litigation.
-
C.
Haryana State Industrial and Infrastructure Development Corporation
Haryana State Industrial and Infrastructure Development Corporation is a state-owned agency responsible for promoting industrial growth and developing infrastructure and industrial estates across Haryana, India.
-
D.
Gujarat Housing Board
Gujarat Housing Board is a state government agency in Gujarat responsible for planning and developing affordable residential housing schemes for various income groups across the state.
-
E.
Haryana Urban Development Authority
Haryana Urban Development Authority is a state-level urban planning and development agency responsible for planning, developing, and managing urban infrastructure and residential/commercial estates across Haryana, India.
- F. None of above. chosen
Provenance (5 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_69c6885a127c8190867b059bdccf13ff |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6e1d43e948190843f1cef3ce2004e |
completed | March 27, 2026, 8 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c76a5655d48190a2df556f63add35d |
completed | March 28, 2026, 5:42 a.m. |
| NEDg | Description generation | batch_69c76b9702d4819099f873b37fad309b |
completed | March 28, 2026, 5:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c76c10303c8190a08f1728da6ebcd2 |
completed | March 28, 2026, 5:50 a.m. |
Created at: March 27, 2026, 2:34 p.m.