Triple
T2126088
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Madras |
E46427
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object |
V. S. Ramachandran
V. S. Ramachandran is an Indian-American neuroscientist renowned for his pioneering work on visual perception, phantom limbs, and the neural basis of consciousness.
|
E236260
|
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: V. S. Ramachandran | Statement: [University of Madras, hasNotableAlumni, V. S. Ramachandran]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: V. S. Ramachandran Context triple: [University of Madras, hasNotableAlumni, V. S. Ramachandran]
-
A.
Ann Graybiel
Ann Graybiel is a renowned neuroscientist known for her pioneering research on the basal ganglia and its role in habit formation and movement control.
-
B.
Fred Gage
Fred Gage is an American neuroscientist renowned for his pioneering work demonstrating that the adult human brain can generate new neurons, fundamentally reshaping understanding of brain plasticity.
-
C.
Terrence Sejnowski
Terrence Sejnowski is a pioneering computational neuroscientist and machine learning researcher known for foundational contributions to neural networks and learning algorithms.
-
D.
Norman E. Thagard
Norman E. Thagard is an American physician, former U.S. Marine Corps officer, and NASA astronaut who became the first American to fly on a Russian spacecraft.
-
E.
Kenneth A. Jessell
Kenneth A. Jessell is an American academic administrator and economist who serves as the president of Florida International University.
- 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: V. S. Ramachandran Triple: [University of Madras, hasNotableAlumni, V. S. Ramachandran]
Generated description
V. S. Ramachandran is an Indian-American neuroscientist renowned for his pioneering work on visual perception, phantom limbs, and the neural basis of consciousness.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: V. S. Ramachandran Target entity description: V. S. Ramachandran is an Indian-American neuroscientist renowned for his pioneering work on visual perception, phantom limbs, and the neural basis of consciousness.
-
A.
Ann Graybiel
Ann Graybiel is a renowned neuroscientist known for her pioneering research on the basal ganglia and its role in habit formation and movement control.
-
B.
Fred Gage
Fred Gage is an American neuroscientist renowned for his pioneering work demonstrating that the adult human brain can generate new neurons, fundamentally reshaping understanding of brain plasticity.
-
C.
Terrence Sejnowski
Terrence Sejnowski is a pioneering computational neuroscientist and machine learning researcher known for foundational contributions to neural networks and learning algorithms.
-
D.
Norman E. Thagard
Norman E. Thagard is an American physician, former U.S. Marine Corps officer, and NASA astronaut who became the first American to fly on a Russian spacecraft.
-
E.
Kenneth A. Jessell
Kenneth A. Jessell is an American academic administrator and economist who serves as the president of Florida International University.
- 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.