Triple
T19233394
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tata Consultancy Services |
E480926
|
entity |
| Predicate | keyPerson |
P256
|
FINISHED |
| Object | K Krithivasan |
—
|
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: K Krithivasan | Statement: [Tata Consultancy Services, keyPerson, K Krithivasan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: K Krithivasan Context triple: [Tata Consultancy Services, keyPerson, K Krithivasan]
-
A.
Rishikesha T. Krishnan
Rishikesha T. Krishnan is an Indian management scholar and academic leader known for his work on innovation and strategy, and for serving as director of leading Indian Institutes of Management.
-
B.
T. Natarajan
T. Natarajan is an Indian left-arm fast bowler known for his yorkers and death-overs bowling, who rose to prominence in the IPL and went on to represent the Indian national cricket team.
-
C.
S. Gopalakrishnan
S. Gopalakrishnan is an Indian billionaire businessman and technology leader best known as a co-founder and former executive of the global IT services company Infosys.
-
D.
T. P. Srinivasan
T. P. Srinivasan is an Indian diplomat and author, known for his service in the Indian Foreign Service and his work on international relations and education.
-
E.
D. Ravikumar
D. Ravikumar is an Indian politician and prominent Dalit leader who serves as the chairperson of the Viduthalai Chiruthaigal Katchi (VCK) party in Tamil Nadu.
- 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: K Krithivasan Target entity description: K Krithivasan is an Indian business executive who serves as the CEO and Managing Director of Tata Consultancy Services (TCS), one of the world’s largest IT services and consulting companies.
-
A.
Rishikesha T. Krishnan
Rishikesha T. Krishnan is an Indian management scholar and academic leader known for his work on innovation and strategy, and for serving as director of leading Indian Institutes of Management.
-
B.
T. Natarajan
T. Natarajan is an Indian left-arm fast bowler known for his yorkers and death-overs bowling, who rose to prominence in the IPL and went on to represent the Indian national cricket team.
-
C.
S. Gopalakrishnan
S. Gopalakrishnan is an Indian billionaire businessman and technology leader best known as a co-founder and former executive of the global IT services company Infosys.
-
D.
T. P. Srinivasan
T. P. Srinivasan is an Indian diplomat and author, known for his service in the Indian Foreign Service and his work on international relations and education.
-
E.
D. Ravikumar
D. Ravikumar is an Indian politician and prominent Dalit leader who serves as the chairperson of the Viduthalai Chiruthaigal Katchi (VCK) party in Tamil Nadu.
- 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_69d8e8ccb8f48190ad420098e74fb1db |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fa9fa7348190947129273d19c9a7 |
completed | April 20, 2026, 10:06 a.m. |
Created at: April 10, 2026, 1:26 p.m.