Triple
T15134865
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ram Baran Yadav |
E361527
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | Calcutta Medical College |
E659078
|
NE FINISHED |
How this triple was built (2 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: Calcutta Medical College | Statement: [Ram Baran Yadav, educatedAt, Calcutta Medical College]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Calcutta Medical College Context triple: [Ram Baran Yadav, educatedAt, Calcutta Medical College]
-
A.
Calcutta Medical College
chosen
Calcutta Medical College is a historic and prestigious medical institution in Kolkata, India, renowned as one of the oldest Western-style medical schools in Asia.
-
B.
National Medical College, Calcutta
National Medical College, Calcutta was a prominent medical institution in colonial-era Calcutta, India, known for training many notable Indian physicians and nationalist figures.
-
C.
Madras Medical College
Madras Medical College is one of India’s oldest and most prestigious medical institutions, located in Chennai and renowned for training generations of prominent physicians and freedom fighters.
-
D.
Osmania Medical College
Osmania Medical College is a prominent government medical institution in Hyderabad, India, known for its long history of medical education and clinical training.
-
E.
Lister Institute of Preventive Medicine
The Lister Institute of Preventive Medicine was a pioneering British biomedical research institution renowned for its work in bacteriology, immunology, and vaccine development in the early 20th century.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a06450081909c5a14ea9851a15e |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e005b3f6f48190b1ed7c7b28feb7a6 |
completed | April 15, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feb7fd3c448190b4b06fdc1ab2c6a7 |
completed | May 9, 2026, 4:28 a.m. |
Created at: April 10, 2026, 3:07 a.m.