Triple
T22799819
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bharatiya Vidya Bhavan |
E564355
|
entity |
| Predicate | hasNotableProgram |
P2489
|
FINISHED |
| Object | Bhavan’s Rajaji Vidyashram, Chennai |
—
|
NE NERFINISHED |
How this triple was built (3 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: Bhavan’s Rajaji Vidyashram, Chennai | Statement: [Bharatiya Vidya Bhavan, hasNotableProgram, Bhavan’s Rajaji Vidyashram, Chennai]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bhavan’s Rajaji Vidyashram, Chennai Context triple: [Bharatiya Vidya Bhavan, hasNotableProgram, Bhavan’s Rajaji Vidyashram, Chennai]
-
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.
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.
-
C.
Stella Maris College, Chennai
Stella Maris College, Chennai is a prominent women’s college in Chennai, India, known for its arts and science programs and affiliation with the University of Madras.
-
D.
Parle Tilak Vidyalaya
Parle Tilak Vidyalaya is a well-known educational institution in Mumbai, India, offering schooling with a strong academic reputation in the Vile Parle area.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bhavan’s Rajaji Vidyashram, Chennai Target entity description: Bhavan’s Rajaji Vidyashram, Chennai is a prominent co-educational school in Chennai known for blending strong academic programs with Indian cultural and value-based education under the Bharatiya Vidya Bhavan group.
-
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.
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.
-
C.
Stella Maris College, Chennai
Stella Maris College, Chennai is a prominent women’s college in Chennai, India, known for its arts and science programs and affiliation with the University of Madras.
-
D.
Parle Tilak Vidyalaya
Parle Tilak Vidyalaya is a well-known educational institution in Mumbai, India, offering schooling with a strong academic reputation in the Vile Parle area.
-
E.
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.
- F. None of above. chosen
Provenance (2 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_69e2458185f88190b0045227ee420411 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f17cdc72908190827c9e36a498dc97 |
completed | April 29, 2026, 3:37 a.m. |
Created at: April 17, 2026, 3:31 p.m.