Triple
T3410529
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Srinivasa Ramanujan |
E71880
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Pachaiyappa’s College
Pachaiyappa’s College is a historic arts and science institution in Chennai, India, known for educating notable figures including mathematician Srinivasa Ramanujan.
|
E355442
|
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: Pachaiyappa’s College | Statement: [Srinivasa Ramanujan, educatedAt, Pachaiyappa’s College]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pachaiyappa’s College Context triple: [Srinivasa Ramanujan, educatedAt, Pachaiyappa’s College]
-
A.
Madras Christian College
Madras Christian College is a prestigious liberal arts and sciences institution in Chennai, India, known for its historic campus and influential role in Indian higher education.
-
B.
St. Joseph's College, Tiruchirappalli
St. Joseph's College, Tiruchirappalli is a prominent Jesuit institution of higher education in Tamil Nadu, India, known for its strong science and arts programs and for having educated former President A. P. J. Abdul Kalam.
-
C.
Sri Padmavati Mahila Visvavidyalayam
Sri Padmavati Mahila Visvavidyalayam is a women’s university in Tirupati, Andhra Pradesh, India, dedicated to higher education and empowerment of women across various disciplines.
-
D.
Bharathidasan University
Bharathidasan University is a public university in Tamil Nadu, India, known for its wide range of postgraduate and research programs across arts, science, commerce, and technology disciplines.
-
E.
Mason Science College
Mason Science College was a 19th-century scientific and technical college in Birmingham, England, that became a key precursor to the modern University of Birmingham.
- 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: Pachaiyappa’s College Triple: [Srinivasa Ramanujan, educatedAt, Pachaiyappa’s College]
Generated description
Pachaiyappa’s College is a historic arts and science institution in Chennai, India, known for educating notable figures including mathematician Srinivasa Ramanujan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pachaiyappa’s College Target entity description: Pachaiyappa’s College is a historic arts and science institution in Chennai, India, known for educating notable figures including mathematician Srinivasa Ramanujan.
-
A.
Madras Christian College
Madras Christian College is a prestigious liberal arts and sciences institution in Chennai, India, known for its historic campus and influential role in Indian higher education.
-
B.
St. Joseph's College, Tiruchirappalli
St. Joseph's College, Tiruchirappalli is a prominent Jesuit institution of higher education in Tamil Nadu, India, known for its strong science and arts programs and for having educated former President A. P. J. Abdul Kalam.
-
C.
Sri Padmavati Mahila Visvavidyalayam
Sri Padmavati Mahila Visvavidyalayam is a women’s university in Tirupati, Andhra Pradesh, India, dedicated to higher education and empowerment of women across various disciplines.
-
D.
Bharathidasan University
Bharathidasan University is a public university in Tamil Nadu, India, known for its wide range of postgraduate and research programs across arts, science, commerce, and technology disciplines.
-
E.
Mason Science College
Mason Science College was a 19th-century scientific and technical college in Birmingham, England, that became a key precursor to the modern University of Birmingham.
- 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_69ad85ac312481909e7027ced1456a9f |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb9094b2881909262e58a470ed9d0 |
completed | March 8, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34bdd99248190823875cae2531609 |
completed | March 12, 2026, 11:27 p.m. |
| NEDg | Description generation | batch_69b34e4972008190af3b84f26b4a3629 |
completed | March 12, 2026, 11:37 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b34fc6c3f88190ba1a08243232df05 |
completed | March 12, 2026, 11:44 p.m. |
Created at: March 8, 2026, 3:15 p.m.