Triple
T7504503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shakti Chattopadhyay |
E177350
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
City College, Kolkata
City College, Kolkata is a prominent undergraduate institution in Kolkata, India, known for its arts and science programs and its role in the city’s modern Bengali intellectual and cultural life.
|
E690590
|
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: City College, Kolkata | Statement: [Shakti Chattopadhyay, educatedAt, City College, Kolkata]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City College, Kolkata Context triple: [Shakti Chattopadhyay, educatedAt, City College, Kolkata]
-
A.
Serampore College
Serampore College is a historic higher education institution in West Bengal, India, known as one of the oldest colleges in the country and a prominent center for arts, science, and theological studies.
-
B.
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.
-
C.
Hooghly Mohsin College
Hooghly Mohsin College is a historic higher education institution in West Bengal, India, known for its colonial-era legacy and notable alumni including writer Bankim Chandra Chattopadhyay.
-
D.
University of Calcutta
The University of Calcutta is one of India's oldest and most prestigious public universities, renowned for its significant contributions to higher education and research since the 19th century.
-
E.
Hindu College, Calcutta
Hindu College, Calcutta was a pioneering early 19th-century institution in British India that became a major center of Western-style education and radical intellectual reform.
- 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: City College, Kolkata Triple: [Shakti Chattopadhyay, educatedAt, City College, Kolkata]
Generated description
City College, Kolkata is a prominent undergraduate institution in Kolkata, India, known for its arts and science programs and its role in the city’s modern Bengali intellectual and cultural life.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: City College, Kolkata Target entity description: City College, Kolkata is a prominent undergraduate institution in Kolkata, India, known for its arts and science programs and its role in the city’s modern Bengali intellectual and cultural life.
-
A.
Serampore College
Serampore College is a historic higher education institution in West Bengal, India, known as one of the oldest colleges in the country and a prominent center for arts, science, and theological studies.
-
B.
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.
-
C.
Hooghly Mohsin College
Hooghly Mohsin College is a historic higher education institution in West Bengal, India, known for its colonial-era legacy and notable alumni including writer Bankim Chandra Chattopadhyay.
-
D.
University of Calcutta
The University of Calcutta is one of India's oldest and most prestigious public universities, renowned for its significant contributions to higher education and research since the 19th century.
-
E.
Hindu College, Calcutta
Hindu College, Calcutta was a pioneering early 19th-century institution in British India that became a major center of Western-style education and radical intellectual reform.
- 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_69c69f2696688190915a8458f2398211 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f5b4c83c8190ace59f4d9e271904 |
completed | March 27, 2026, 9:25 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c93fa2550481908348b8b4dd23d6df |
completed | March 29, 2026, 3:05 p.m. |
| NEDg | Description generation | batch_69c94041ee4c819089deee869742577c |
completed | March 29, 2026, 3:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c9409668048190b770f5dbc11957ce |
completed | March 29, 2026, 3:09 p.m. |
Created at: March 27, 2026, 3:44 p.m.