Triple
T7122121
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Charulata |
E165972
|
entity |
| Predicate | producer |
P490
|
FINISHED |
| Object |
R. D. Bansal
R. D. Bansal is an Indian film producer best known for producing Satyajit Ray’s acclaimed 1964 Bengali film "Charulata."
|
E643177
|
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: R. D. Bansal | Statement: [Charulata, producer, R. D. Bansal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: R. D. Bansal Context triple: [Charulata, producer, R. D. Bansal]
-
A.
O. P. Malhotra
O. P. Malhotra was an Indian civil servant who served as the Administrator of the Union Territory of Chandigarh.
-
B.
N. N. Vohra
N. N. Vohra is an Indian civil servant and politician best known for serving as the Governor of Jammu and Kashmir and holding several key administrative positions in the Indian government.
-
C.
Shankarlal Banker
Shankarlal Banker was an Indian freedom fighter and close associate of Mahatma Gandhi who played a key role in early nationalist movements and civil disobedience campaigns.
-
D.
Vanraj Bhatia
Vanraj Bhatia was an acclaimed Indian composer known for his pioneering work in parallel cinema and television, blending Western classical techniques with Indian musical traditions.
-
E.
A. B. Bhatia
A. B. Bhatia was a physicist known for his contributions to optical science, including co-authoring the influential textbook "Principles of Optics."
- 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: R. D. Bansal Triple: [Charulata, producer, R. D. Bansal]
Generated description
R. D. Bansal is an Indian film producer best known for producing Satyajit Ray’s acclaimed 1964 Bengali film "Charulata."
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: R. D. Bansal Target entity description: R. D. Bansal is an Indian film producer best known for producing Satyajit Ray’s acclaimed 1964 Bengali film "Charulata."
-
A.
O. P. Malhotra
O. P. Malhotra was an Indian civil servant who served as the Administrator of the Union Territory of Chandigarh.
-
B.
N. N. Vohra
N. N. Vohra is an Indian civil servant and politician best known for serving as the Governor of Jammu and Kashmir and holding several key administrative positions in the Indian government.
-
C.
Shankarlal Banker
Shankarlal Banker was an Indian freedom fighter and close associate of Mahatma Gandhi who played a key role in early nationalist movements and civil disobedience campaigns.
-
D.
Vanraj Bhatia
Vanraj Bhatia was an acclaimed Indian composer known for his pioneering work in parallel cinema and television, blending Western classical techniques with Indian musical traditions.
-
E.
A. B. Bhatia
A. B. Bhatia was a physicist known for his contributions to optical science, including co-authoring the influential textbook "Principles of Optics."
- 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_69c6888227bc8190a1394679e3116f90 |
completed | March 27, 2026, 1:39 p.m. |
| NER | Named-entity recognition | batch_69c6e6493fd88190b0c066a2ad74917c |
completed | March 27, 2026, 8:19 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7a32e8098819090b88fc920416f6b |
completed | March 28, 2026, 9:45 a.m. |
| NEDg | Description generation | batch_69c7a3f2b51c81909f058149e9bd9f0a |
completed | March 28, 2026, 9:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7a4a9e91881909df07f1c540f191e |
completed | March 28, 2026, 9:51 a.m. |
Created at: March 27, 2026, 2:44 p.m.