Triple
T2126078
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Madras |
E46427
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object |
Viswanathan Anand
Viswanathan Anand is an Indian chess grandmaster and former World Chess Champion widely regarded as one of the greatest chess players of all time.
|
E236257
|
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: Viswanathan Anand | Statement: [University of Madras, hasNotableAlumni, Viswanathan Anand]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Viswanathan Anand Context triple: [University of Madras, hasNotableAlumni, Viswanathan Anand]
-
A.
Garry Kasparov
Garry Kasparov is a Russian chess grandmaster widely regarded as one of the greatest chess players in history and a prominent political activist and author.
-
B.
Mikhail Tal
Mikhail Tal was a Latvian-Soviet chess grandmaster and World Chess Champion renowned for his wildly imaginative, sacrificial attacking style and status as one of the greatest tacticians in chess history.
-
C.
Mikhail Botvinnik
Mikhail Botvinnik was a Soviet chess grandmaster and World Chess Champion widely regarded as one of the greatest and most influential players in chess history.
-
D.
Michael Adams
Michael Adams is a common personal name shared by numerous individuals across fields such as sports, politics, academia, and the arts.
-
E.
Emanuel Lasker
Emanuel Lasker was a German mathematician and the second World Chess Champion, renowned for holding the title for a record 27 years from 1894 to 1921.
- 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: Viswanathan Anand Triple: [University of Madras, hasNotableAlumni, Viswanathan Anand]
Generated description
Viswanathan Anand is an Indian chess grandmaster and former World Chess Champion widely regarded as one of the greatest chess players of all time.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Viswanathan Anand Target entity description: Viswanathan Anand is an Indian chess grandmaster and former World Chess Champion widely regarded as one of the greatest chess players of all time.
-
A.
Garry Kasparov
Garry Kasparov is a Russian chess grandmaster widely regarded as one of the greatest chess players in history and a prominent political activist and author.
-
B.
Mikhail Tal
Mikhail Tal was a Latvian-Soviet chess grandmaster and World Chess Champion renowned for his wildly imaginative, sacrificial attacking style and status as one of the greatest tacticians in chess history.
-
C.
Mikhail Botvinnik
Mikhail Botvinnik was a Soviet chess grandmaster and World Chess Champion widely regarded as one of the greatest and most influential players in chess history.
-
D.
Michael Adams
Michael Adams is a common personal name shared by numerous individuals across fields such as sports, politics, academia, and the arts.
-
E.
Emanuel Lasker
Emanuel Lasker was a German mathematician and the second World Chess Champion, renowned for holding the title for a record 27 years from 1894 to 1921.
- 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_69a88a1626548190ae59a5028c3baa8e |
completed | March 4, 2026, 7:37 p.m. |
| NER | Named-entity recognition | batch_69abbb59182081908470f9be97e272c8 |
completed | March 7, 2026, 5:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae519ead088190a8a7229d998732de |
completed | March 9, 2026, 4:50 a.m. |
| NEDg | Description generation | batch_69ae526b6bcc8190851b9775611bb93e |
completed | March 9, 2026, 4:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae52d46ef48190bbd6b7cc9fcda2a4 |
completed | March 9, 2026, 4:55 a.m. |
Created at: March 4, 2026, 7:44 p.m.