Triple
T6297390
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shyamala Gopalan |
E141162
|
entity |
| Predicate | parent |
P120
|
FINISHED |
| Object |
P. V. Gopalan
P. V. Gopalan was an Indian civil servant and economist best known as the maternal grandfather of U.S. Vice President Kamala Harris.
|
E584070
|
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: P. V. Gopalan | Statement: [Shyamala Gopalan, parent, P. V. Gopalan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: P. V. Gopalan Context triple: [Shyamala Gopalan, parent, P. V. Gopalan]
-
A.
A. K. Gopalan
A. K. Gopalan was a prominent Indian communist leader, parliamentarian, and social activist who played a key role in shaping left-wing politics in post-independence India.
-
B.
Arvind Nandlal Kilachand
Arvind Nandlal Kilachand is a philanthropist and business leader whose support for higher education is recognized through the honors college at Boston University that bears his name.
-
C.
N. Gopalaswami Ayyangar
N. Gopalaswami Ayyangar was an Indian civil servant, statesman, and constitutional expert who played a key role in shaping independent India’s governance and legal framework.
-
D.
Gulzarilal Nanda
Gulzarilal Nanda was an Indian politician who twice served as the acting Prime Minister of India and was a prominent leader in the Indian National Congress.
-
E.
M. C. Setalvad
M. C. Setalvad was India’s first Attorney General and a prominent jurist who played a key role in shaping the country’s post-independence legal system.
- 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: P. V. Gopalan Triple: [Shyamala Gopalan, parent, P. V. Gopalan]
Generated description
P. V. Gopalan was an Indian civil servant and economist best known as the maternal grandfather of U.S. Vice President Kamala Harris.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: P. V. Gopalan Target entity description: P. V. Gopalan was an Indian civil servant and economist best known as the maternal grandfather of U.S. Vice President Kamala Harris.
-
A.
A. K. Gopalan
A. K. Gopalan was a prominent Indian communist leader, parliamentarian, and social activist who played a key role in shaping left-wing politics in post-independence India.
-
B.
Arvind Nandlal Kilachand
Arvind Nandlal Kilachand is a philanthropist and business leader whose support for higher education is recognized through the honors college at Boston University that bears his name.
-
C.
N. Gopalaswami Ayyangar
N. Gopalaswami Ayyangar was an Indian civil servant, statesman, and constitutional expert who played a key role in shaping independent India’s governance and legal framework.
-
D.
Gulzarilal Nanda
Gulzarilal Nanda was an Indian politician who twice served as the acting Prime Minister of India and was a prominent leader in the Indian National Congress.
-
E.
M. C. Setalvad
M. C. Setalvad was India’s first Attorney General and a prominent jurist who played a key role in shaping the country’s post-independence legal system.
- 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_69c008cdf2ac8190bb640c94478fb4ed |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c0643bd0748190af7abbebb6f94242 |
completed | March 22, 2026, 9:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5e427de4481909f1cad8fae93bc42 |
completed | March 27, 2026, 1:58 a.m. |
| NEDg | Description generation | batch_69c5e67fc1688190ab339960d656708d |
completed | March 27, 2026, 2:07 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c5e6e40c588190898ad952b71e5b11 |
completed | March 27, 2026, 2:09 a.m. |
Created at: March 22, 2026, 4:27 p.m.