Triple
T20213423
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Howrah–New Jalpaiguri line |
E493549
|
entity |
| Predicate | passesThrough |
P225
|
FINISHED |
| Object |
Purba Bardhaman district
Purba Bardhaman district is an administrative district in the Indian state of West Bengal, known for its agricultural productivity and location in the fertile Gangetic plains.
|
E551794
|
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: Purba Bardhaman district | Statement: [Howrah–New Jalpaiguri line, passesThrough, Purba Bardhaman district]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Purba Bardhaman district Context triple: [Howrah–New Jalpaiguri line, passesThrough, Purba Bardhaman district]
-
A.
Purba Medinipur district
Purba Medinipur district is a coastal administrative district in the Indian state of West Bengal, known for its ports, industrial hubs like Haldia, and agricultural economy.
-
B.
Bardhaman district
Bardhaman district is a historically significant administrative region in the Indian state of West Bengal, known for its rich cultural heritage, agriculture, and coal-based industrial development.
-
C.
Birbhum district
Birbhum district is a district in the Indian state of West Bengal, noted for its cultural heritage, rural landscapes, and the presence of the university town of Santiniketan established by Rabindranath Tagore.
-
D.
Barpeta district
Barpeta district is an administrative region in the Indian state of Assam, known for its cultural heritage, agricultural landscape, and proximity to the Manas National Park along the Manas River.
-
E.
Uttar Dinajpur district
Uttar Dinajpur district is an administrative district in the Indian state of West Bengal, known for its agrarian economy, cultural diversity, and location along the India–Bangladesh border.
- 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: Purba Bardhaman district Triple: [Howrah–New Jalpaiguri line, passesThrough, Purba Bardhaman district]
Generated description
Purba Bardhaman district is an administrative district in the Indian state of West Bengal, known for its agricultural productivity and location in the fertile Gangetic plains.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Purba Bardhaman district Target entity description: Purba Bardhaman district is an administrative district in the Indian state of West Bengal, known for its agricultural productivity and location in the fertile Gangetic plains.
-
A.
Purba Medinipur district
Purba Medinipur district is a coastal administrative district in the Indian state of West Bengal, known for its ports, industrial hubs like Haldia, and agricultural economy.
-
B.
Bardhaman district
chosen
Bardhaman district is a historically significant administrative region in the Indian state of West Bengal, known for its rich cultural heritage, agriculture, and coal-based industrial development.
-
C.
Birbhum district
Birbhum district is a district in the Indian state of West Bengal, noted for its cultural heritage, rural landscapes, and the presence of the university town of Santiniketan established by Rabindranath Tagore.
-
D.
Barpeta district
Barpeta district is an administrative region in the Indian state of Assam, known for its cultural heritage, agricultural landscape, and proximity to the Manas National Park along the Manas River.
-
E.
Uttar Dinajpur district
Uttar Dinajpur district is an administrative district in the Indian state of West Bengal, known for its agrarian economy, cultural diversity, and location along the India–Bangladesh border.
- F. None of above.
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_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_6a08acc90ddc8190a78c414350feeae6 |
completed | May 16, 2026, 5:43 p.m. |
| NEDg | Description generation | batch_6a08add512548190a900997f6b4126e7 |
completed | May 16, 2026, 5:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08ae3414388190bd5cf3cfce098d0c |
completed | May 16, 2026, 5:49 p.m. |
Created at: April 11, 2026, 11:38 p.m.