Triple
T979723
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | C. Rajagopalachari |
E21138
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Central College, Bangalore
Central College, Bangalore is a historic higher education institution in Bengaluru, India, known for its prominent alumni and role in the development of modern Indian education.
|
E117220
|
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: Central College, Bangalore | Statement: [C. Rajagopalachari, educatedAt, Central College, Bangalore]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central College, Bangalore Context triple: [C. Rajagopalachari, educatedAt, Central College, Bangalore]
-
A.
University of Hyderabad
The University of Hyderabad is a premier Indian central university and research institution known for its strong postgraduate programs and emphasis on interdisciplinary studies.
-
B.
Deccan College
Deccan College is a historic higher education institution in Pune, India, renowned for its contributions to oriental studies, archaeology, and linguistics.
-
C.
Osmania University
Osmania University is a major public state university in Hyderabad, India, known for its historic campus and wide range of academic programs.
-
D.
Bhavan’s College, Porbandar
Bhavan’s College, Porbandar is a higher education institution located in the coastal city of Porbandar in Gujarat, India.
-
E.
Presidency College, Kolkata
Presidency College, Kolkata is a prestigious and historic institution of higher education in India, renowned for its rigorous academics and distinguished alumni including Nobel laureate Amartya Sen.
- 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: Central College, Bangalore Triple: [C. Rajagopalachari, educatedAt, Central College, Bangalore]
Generated description
Central College, Bangalore is a historic higher education institution in Bengaluru, India, known for its prominent alumni and role in the development of modern Indian education.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central College, Bangalore Target entity description: Central College, Bangalore is a historic higher education institution in Bengaluru, India, known for its prominent alumni and role in the development of modern Indian education.
-
A.
University of Hyderabad
The University of Hyderabad is a premier Indian central university and research institution known for its strong postgraduate programs and emphasis on interdisciplinary studies.
-
B.
Deccan College
Deccan College is a historic higher education institution in Pune, India, renowned for its contributions to oriental studies, archaeology, and linguistics.
-
C.
Osmania University
Osmania University is a major public state university in Hyderabad, India, known for its historic campus and wide range of academic programs.
-
D.
Bhavan’s College, Porbandar
Bhavan’s College, Porbandar is a higher education institution located in the coastal city of Porbandar in Gujarat, India.
-
E.
Presidency College, Kolkata
Presidency College, Kolkata is a prestigious and historic institution of higher education in India, renowned for its rigorous academics and distinguished alumni including Nobel laureate Amartya Sen.
- 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_69a493c2b62c8190b616351789ec47f8 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b479e8f081908183448c36244e1f |
completed | March 1, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac258909a88190b597a72cd6c0fa87 |
completed | March 7, 2026, 1:18 p.m. |
| NEDg | Description generation | batch_69ac2674f5b88190bb3416a249a63982 |
completed | March 7, 2026, 1:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac2704de788190857a3104180ccd21 |
completed | March 7, 2026, 1:24 p.m. |
Created at: March 1, 2026, 7:40 p.m.