Triple
T9743883
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Viswanathan Anand |
E236257
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object |
Don Bosco Matriculation Higher Secondary School, Egmore
Don Bosco Matriculation Higher Secondary School, Egmore is a prominent Chennai-based educational institution known for having educated world chess champion Viswanathan Anand.
|
E817795
|
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: Don Bosco Matriculation Higher Secondary School, Egmore | Statement: [Viswanathan Anand, educatedAt, Don Bosco Matriculation Higher Secondary School, Egmore]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Don Bosco Matriculation Higher Secondary School, Egmore Context triple: [Viswanathan Anand, educatedAt, Don Bosco Matriculation Higher Secondary School, Egmore]
-
A.
Sacred Heart Matriculation School, Chennai
Sacred Heart Matriculation School, Chennai is a private matriculation school in Chennai, India, known in part for having educated former Tamil Nadu Chief Minister J. Jayalalithaa.
-
B.
Madras Egmore
Madras Egmore is a major historic railway terminus in Chennai, India, serving as one of the city’s key hubs for regional and long-distance train services.
-
C.
Bishop Cotton Girls' School
Bishop Cotton Girls' School is a prestigious all-girls educational institution in Bengaluru, India, known for its long history and notable alumnae.
-
D.
Nirmala College
Nirmala College was the earlier name of what is now known as Kirori Mal College, a prominent constituent college of the University of Delhi in India.
-
E.
Don Bosco School Liluah
Don Bosco School Liluah is a prominent Catholic boys' school in Liluah, West Bengal, known for its academic rigor and values-based education under the Don Bosco educational network.
- 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: Don Bosco Matriculation Higher Secondary School, Egmore Triple: [Viswanathan Anand, educatedAt, Don Bosco Matriculation Higher Secondary School, Egmore]
Generated description
Don Bosco Matriculation Higher Secondary School, Egmore is a prominent Chennai-based educational institution known for having educated world chess champion Viswanathan Anand.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Don Bosco Matriculation Higher Secondary School, Egmore Target entity description: Don Bosco Matriculation Higher Secondary School, Egmore is a prominent Chennai-based educational institution known for having educated world chess champion Viswanathan Anand.
-
A.
Sacred Heart Matriculation School, Chennai
Sacred Heart Matriculation School, Chennai is a private matriculation school in Chennai, India, known in part for having educated former Tamil Nadu Chief Minister J. Jayalalithaa.
-
B.
Madras Egmore
Madras Egmore is a major historic railway terminus in Chennai, India, serving as one of the city’s key hubs for regional and long-distance train services.
-
C.
Bishop Cotton Girls' School
Bishop Cotton Girls' School is a prestigious all-girls educational institution in Bengaluru, India, known for its long history and notable alumnae.
-
D.
Nirmala College
Nirmala College was the earlier name of what is now known as Kirori Mal College, a prominent constituent college of the University of Delhi in India.
-
E.
Don Bosco School Liluah
Don Bosco School Liluah is a prominent Catholic boys' school in Liluah, West Bengal, known for its academic rigor and values-based education under the Don Bosco educational network.
- 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_69ca84d3e24481908a476e2231123cf9 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9f2e5bb081908047e3bf5fe3991c |
completed | April 1, 2026, 10:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1affb761881908dde9a4f028c32f6 |
completed | April 5, 2026, 12:42 a.m. |
| NEDg | Description generation | batch_69d1b0f7a68481909de080dd78f883a8 |
completed | April 5, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d1b17bd97c8190b77815db5a6a70d9 |
completed | April 5, 2026, 12:49 a.m. |
Created at: March 30, 2026, 8:23 p.m.