Triple
T8482861
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alex Graves |
E200559
|
entity |
| Predicate | doctoralAdvisor |
P167
|
FINISHED |
| Object |
Sethu Vijayakumar
Sethu Vijayakumar is a robotics and machine learning researcher known for his work in robot control, motor learning, and human-robot interaction, and for leading the Edinburgh Centre for Robotics.
|
E736827
|
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: Sethu Vijayakumar | Statement: [Alex Graves, doctoralAdvisor, Sethu Vijayakumar]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sethu Vijayakumar Context triple: [Alex Graves, doctoralAdvisor, Sethu Vijayakumar]
-
A.
Karthik Bala
Karthik Bala is a video game developer and entrepreneur best known as the co-founder of the game studio Vicarious Visions.
-
B.
Yogesh Chandrahasan
Yogesh Chandrahasan is an Indian architect best known for designing the National War Memorial in New Delhi.
-
C.
Sridhar Vembu
Sridhar Vembu is an Indian entrepreneur and billionaire best known as the co-founder and CEO of Zoho Corporation, a global software-as-a-service company.
-
D.
Tamilisai Soundararajan
Tamilisai Soundararajan is an Indian politician and medical doctor who has served as the Lieutenant Governor of Puducherry and is known for her long association with the Bharatiya Janata Party.
-
E.
Naveen Yerneni
Naveen Yerneni is an Indian film producer and co-founder of the prominent Telugu production company Mythri Movie Makers, known for backing several major commercial and critically acclaimed films.
- 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: Sethu Vijayakumar Triple: [Alex Graves, doctoralAdvisor, Sethu Vijayakumar]
Generated description
Sethu Vijayakumar is a robotics and machine learning researcher known for his work in robot control, motor learning, and human-robot interaction, and for leading the Edinburgh Centre for Robotics.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sethu Vijayakumar Target entity description: Sethu Vijayakumar is a robotics and machine learning researcher known for his work in robot control, motor learning, and human-robot interaction, and for leading the Edinburgh Centre for Robotics.
-
A.
Karthik Bala
Karthik Bala is a video game developer and entrepreneur best known as the co-founder of the game studio Vicarious Visions.
-
B.
Yogesh Chandrahasan
Yogesh Chandrahasan is an Indian architect best known for designing the National War Memorial in New Delhi.
-
C.
Sridhar Vembu
Sridhar Vembu is an Indian entrepreneur and billionaire best known as the co-founder and CEO of Zoho Corporation, a global software-as-a-service company.
-
D.
Tamilisai Soundararajan
Tamilisai Soundararajan is an Indian politician and medical doctor who has served as the Lieutenant Governor of Puducherry and is known for her long association with the Bharatiya Janata Party.
-
E.
Naveen Yerneni
Naveen Yerneni is an Indian film producer and co-founder of the prominent Telugu production company Mythri Movie Makers, known for backing several major commercial and critically acclaimed films.
- 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_69ca831b17988190a1f3f3413d57b820 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe53845e881909eeb32863c7aa942 |
completed | March 31, 2026, 3:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce3a2b2e9081909f19712946c6ec20 |
completed | April 2, 2026, 9:43 a.m. |
| NEDg | Description generation | batch_69ce3b4008a0819096bb44b46f510213 |
completed | April 2, 2026, 9:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce3c000e608190adf1b6499d382529 |
completed | April 2, 2026, 9:50 a.m. |
Created at: March 30, 2026, 6:12 p.m.