Triple
T2143036
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | P. Chidambaram |
E47002
|
entity |
| Predicate | givenName |
P17
|
FINISHED |
| Object |
Palaniappan
Palaniappan is the given name of P. Chidambaram, a prominent Indian politician and former Union Finance Minister.
|
E236720
|
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: Palaniappan | Statement: [P. Chidambaram, givenName, Palaniappan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Palaniappan Context triple: [P. Chidambaram, givenName, Palaniappan]
-
A.
Pulapre Balakrishnan
Pulapre Balakrishnan is an Indian economist and academic known for his work on macroeconomic policy, growth, and development, and for his contributions to public discourse on the Indian economy.
-
B.
M. Jegathesan
M. Jegathesan is a former Malaysian sprinting champion and sports figure who notably served as a torch lighter at the 1998 Commonwealth Games.
-
C.
P. Subbarayan
P. Subbarayan was an Indian politician and statesman who served as Chief Minister of the Madras Presidency in the late 1920s and later held ministerial positions in independent India.
-
D.
T N Srinivasan
T. N. Srinivasan was a prominent Indian economist known for his influential work in development economics, international trade, and economic policy, and for his long association with leading academic institutions in India and abroad.
-
E.
Monkombu Sambasivan Swaminathan
Monkombu Sambasivan Swaminathan was an Indian agronomist and geneticist renowned as a key architect of India’s Green Revolution for his pioneering work in improving crop productivity and food security.
- 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: Palaniappan Triple: [P. Chidambaram, givenName, Palaniappan]
Generated description
Palaniappan is the given name of P. Chidambaram, a prominent Indian politician and former Union Finance Minister.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Palaniappan Target entity description: Palaniappan is the given name of P. Chidambaram, a prominent Indian politician and former Union Finance Minister.
-
A.
Pulapre Balakrishnan
Pulapre Balakrishnan is an Indian economist and academic known for his work on macroeconomic policy, growth, and development, and for his contributions to public discourse on the Indian economy.
-
B.
M. Jegathesan
M. Jegathesan is a former Malaysian sprinting champion and sports figure who notably served as a torch lighter at the 1998 Commonwealth Games.
-
C.
P. Subbarayan
P. Subbarayan was an Indian politician and statesman who served as Chief Minister of the Madras Presidency in the late 1920s and later held ministerial positions in independent India.
-
D.
T N Srinivasan
T. N. Srinivasan was a prominent Indian economist known for his influential work in development economics, international trade, and economic policy, and for his long association with leading academic institutions in India and abroad.
-
E.
Monkombu Sambasivan Swaminathan
Monkombu Sambasivan Swaminathan was an Indian agronomist and geneticist renowned as a key architect of India’s Green Revolution for his pioneering work in improving crop productivity and food security.
- 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_69a88a1933e0819094f18426ed74180f |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abbe206db0819095772af5358dca55 |
completed | March 7, 2026, 5:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae51b63e4081908a5d87af5d17d3c4 |
completed | March 9, 2026, 4:51 a.m. |
| NEDg | Description generation | batch_69ae52d29d708190809ee4d5047b2755 |
completed | March 9, 2026, 4:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae532ec8808190b1ecd8c4f66df30d |
completed | March 9, 2026, 4:57 a.m. |
Created at: March 4, 2026, 7:44 p.m.