Triple
T10803807
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raj Chandra Bose |
E254909
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object |
Dijen K. Ray-Chaudhuri
Dijen K. Ray-Chaudhuri is an Indian mathematician renowned for his contributions to combinatorics and coding theory, particularly the development of the Bose–Chaudhuri–Hocquenghem (BCH) codes.
|
E895906
|
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: Dijen K. Ray-Chaudhuri | Statement: [Raj Chandra Bose, notableStudent, Dijen K. Ray-Chaudhuri]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dijen K. Ray-Chaudhuri Context triple: [Raj Chandra Bose, notableStudent, Dijen K. Ray-Chaudhuri]
-
A.
Sukhamoy Chakravarty
Sukhamoy Chakravarty was a prominent Indian economist and planner known for his influential work on development economics and his role in shaping India’s economic policy.
-
B.
Benoy Basu
Benoy Basu was an Indian revolutionary associated with the Indian independence movement, known for his role in anti-colonial activities against British rule.
-
C.
Shakti Chattopadhyay
Shakti Chattopadhyay was a prominent 20th-century Bengali poet known for his modernist style and deeply introspective, nature-infused verse.
-
D.
Amiya Kumar Bagchi
Amiya Kumar Bagchi is an Indian economist and economic historian known for his influential work on colonialism, underdevelopment, and the political economy of India.
-
E.
Subhasis Chaudhuri
Subhasis Chaudhuri is an Indian academic and electrical engineer known for his research in computer vision and image processing and for serving as director of the Indian Institute of Technology Bombay.
- 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: Dijen K. Ray-Chaudhuri Triple: [Raj Chandra Bose, notableStudent, Dijen K. Ray-Chaudhuri]
Generated description
Dijen K. Ray-Chaudhuri is an Indian mathematician renowned for his contributions to combinatorics and coding theory, particularly the development of the Bose–Chaudhuri–Hocquenghem (BCH) codes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dijen K. Ray-Chaudhuri Target entity description: Dijen K. Ray-Chaudhuri is an Indian mathematician renowned for his contributions to combinatorics and coding theory, particularly the development of the Bose–Chaudhuri–Hocquenghem (BCH) codes.
-
A.
Sukhamoy Chakravarty
Sukhamoy Chakravarty was a prominent Indian economist and planner known for his influential work on development economics and his role in shaping India’s economic policy.
-
B.
Benoy Basu
Benoy Basu was an Indian revolutionary associated with the Indian independence movement, known for his role in anti-colonial activities against British rule.
-
C.
Shakti Chattopadhyay
Shakti Chattopadhyay was a prominent 20th-century Bengali poet known for his modernist style and deeply introspective, nature-infused verse.
-
D.
Amiya Kumar Bagchi
Amiya Kumar Bagchi is an Indian economist and economic historian known for his influential work on colonialism, underdevelopment, and the political economy of India.
-
E.
Subhasis Chaudhuri
Subhasis Chaudhuri is an Indian academic and electrical engineer known for his research in computer vision and image processing and for serving as director of the Indian Institute of Technology Bombay.
- 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_69d6aa61c15c8190a1839550c56e75e1 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d73370e7388190885b104fc883456e |
completed | April 9, 2026, 5:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e23b5e37588190be7a7b571f5565c7 |
completed | April 17, 2026, 1:53 p.m. |
| NEDg | Description generation | batch_69e2453f6f008190847298f4006290f7 |
completed | April 17, 2026, 2:35 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e288b1d64c8190b31313634b706d0a |
completed | April 17, 2026, 7:23 p.m. |
Created at: April 8, 2026, 9:18 p.m.