Triple
T1992243
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rajendra Prasad |
E43275
|
entity |
| Predicate | parent |
P120
|
FINISHED |
| Object |
Mahadev Sahai
Mahadev Sahai was the father of Rajendra Prasad, the first President of independent India.
|
E222129
|
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: Mahadev Sahai | Statement: [Rajendra Prasad, parent, Mahadev Sahai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mahadev Sahai Context triple: [Rajendra Prasad, parent, Mahadev Sahai]
-
A.
J. N. Singh
J. N. Singh was a prominent political figure associated with the Natal Indian Congress, an organization that represented and advocated for the rights of the Indian community in South Africa.
-
B.
Sitaram Tiwari
Sitaram Tiwari was the father of Indian revolutionary freedom fighter Chandrasekhar Azad.
-
C.
D. P. Khaitan
D. P. Khaitan was an Indian lawyer and constitutional expert who served on the Constituent Assembly’s Drafting Committee that framed the Constitution of India.
-
D.
Vijay Joshi
Vijay Joshi is an Indian economist known for his influential work on macroeconomic policy and development, particularly in the context of the Indian economy.
-
E.
Chandulal Madhavlal Trivedi
Chandulal Madhavlal Trivedi was an Indian civil servant and statesman who served as a provincial governor in the early years after India’s independence.
- 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: Mahadev Sahai Triple: [Rajendra Prasad, parent, Mahadev Sahai]
Generated description
Mahadev Sahai was the father of Rajendra Prasad, the first President of independent India.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mahadev Sahai Target entity description: Mahadev Sahai was the father of Rajendra Prasad, the first President of independent India.
-
A.
J. N. Singh
J. N. Singh was a prominent political figure associated with the Natal Indian Congress, an organization that represented and advocated for the rights of the Indian community in South Africa.
-
B.
Sitaram Tiwari
Sitaram Tiwari was the father of Indian revolutionary freedom fighter Chandrasekhar Azad.
-
C.
D. P. Khaitan
D. P. Khaitan was an Indian lawyer and constitutional expert who served on the Constituent Assembly’s Drafting Committee that framed the Constitution of India.
-
D.
Vijay Joshi
Vijay Joshi is an Indian economist known for his influential work on macroeconomic policy and development, particularly in the context of the Indian economy.
-
E.
Chandulal Madhavlal Trivedi
Chandulal Madhavlal Trivedi was an Indian civil servant and statesman who served as a provincial governor in the early years after India’s independence.
- 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_69a88714cf2c819081644be450b8356e |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abb846f1c0819081edd8d5eb59adce |
completed | March 7, 2026, 5:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae0338631c8190a8c7e5177ac473a8 |
completed | March 8, 2026, 11:16 p.m. |
| NEDg | Description generation | batch_69ae03d3c3048190bf9c476bea8c4c1e |
completed | March 8, 2026, 11:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae0480bf9081909ee1ba5d5c805ab3 |
completed | March 8, 2026, 11:21 p.m. |
Created at: March 4, 2026, 7:37 p.m.