Triple
T7932425
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bigtable |
E184216
|
entity |
| Predicate | paperAuthorsInclude |
P63068
|
FINISHED |
| Object |
Tushar Chandra
Tushar Chandra is a computer scientist known for his contributions to distributed systems and large-scale storage technologies at Google, including work on Bigtable.
|
E697157
|
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: Tushar Chandra | Statement: [Bigtable, paperAuthorsInclude, Tushar Chandra]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tushar Chandra Context triple: [Bigtable, paperAuthorsInclude, Tushar Chandra]
-
A.
Sarat Chandra Chattopadhyay
Sarat Chandra Chattopadhyay was a prominent early 20th-century Indian novelist and short story writer whose socially conscious and emotionally rich works, such as "Devdas" and "Parineeta," became classics of Bengali and Indian literature.
-
B.
Rakhaldas Bandyopadhyay
Rakhaldas Bandyopadhyay was an Indian archaeologist and historian best known for his pioneering role in uncovering and studying the ancient Indus Valley Civilization.
-
C.
Taraknath Gangopadhyay
Taraknath Gangopadhyay was a Bengali writer whose literary work inspired Satyajit Ray’s acclaimed film "Jalsaghar" (The Music Room).
-
D.
Ishwar Chandra Bandyopadhyay
Ishwar Chandra Bandyopadhyay, better known as Ishwar Chandra Vidyasagar, was a 19th-century Indian educator, social reformer, and key figure in the Bengal Renaissance renowned for his work on widow remarriage and modernization of the Bengali language.
-
E.
Madhusudan Dutt
Madhusudan Dutt was a pioneering 19th-century Bengali poet and dramatist, celebrated for introducing Western literary forms into Bengali literature and modernizing its poetic style.
- 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: Tushar Chandra Triple: [Bigtable, paperAuthorsInclude, Tushar Chandra]
Generated description
Tushar Chandra is a computer scientist known for his contributions to distributed systems and large-scale storage technologies at Google, including work on Bigtable.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tushar Chandra Target entity description: Tushar Chandra is a computer scientist known for his contributions to distributed systems and large-scale storage technologies at Google, including work on Bigtable.
-
A.
Sarat Chandra Chattopadhyay
Sarat Chandra Chattopadhyay was a prominent early 20th-century Indian novelist and short story writer whose socially conscious and emotionally rich works, such as "Devdas" and "Parineeta," became classics of Bengali and Indian literature.
-
B.
Rakhaldas Bandyopadhyay
Rakhaldas Bandyopadhyay was an Indian archaeologist and historian best known for his pioneering role in uncovering and studying the ancient Indus Valley Civilization.
-
C.
Taraknath Gangopadhyay
Taraknath Gangopadhyay was a Bengali writer whose literary work inspired Satyajit Ray’s acclaimed film "Jalsaghar" (The Music Room).
-
D.
Ishwar Chandra Bandyopadhyay
Ishwar Chandra Bandyopadhyay, better known as Ishwar Chandra Vidyasagar, was a 19th-century Indian educator, social reformer, and key figure in the Bengal Renaissance renowned for his work on widow remarriage and modernization of the Bengali language.
-
E.
Madhusudan Dutt
Madhusudan Dutt was a pioneering 19th-century Bengali poet and dramatist, celebrated for introducing Western literary forms into Bengali literature and modernizing its poetic style.
- 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_69ca8290c21c8190906a5ca6fe2b03c4 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3ace87f081908635769942645e78 |
completed | March 31, 2026, 3:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb5c041e588190bfbf251ed88d5bcd |
completed | March 31, 2026, 5:30 a.m. |
| NEDg | Description generation | batch_69cb5f22f89c8190a98208bf096a2427 |
completed | March 31, 2026, 5:44 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69cb76d2dff8819085ad9e10baad1537 |
completed | March 31, 2026, 7:25 a.m. |
Created at: March 30, 2026, 5:08 p.m.