Triple
T1253366
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Petros Koumoutsakos |
E26927
|
entity |
| Predicate | hasAcademicAdvisor |
P167
|
FINISHED |
| Object |
Parviz Moin
Parviz Moin is a prominent mechanical engineer and computational fluid dynamicist known for pioneering work in direct numerical simulation of turbulence and for founding Stanford’s Center for Turbulence Research.
|
E143721
|
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: Parviz Moin | Statement: [Petros Koumoutsakos, hasAcademicAdvisor, Parviz Moin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parviz Moin Context triple: [Petros Koumoutsakos, hasAcademicAdvisor, Parviz Moin]
-
A.
Parviz Mirza
Parviz Mirza was a Mughal prince of the early 17th century, known as one of Emperor Jahangir’s sons and a contender in the empire’s succession struggles.
-
B.
Farhad Moshiri
Farhad Moshiri is a British-Iranian businessman and investor best known for his majority ownership stake in Premier League football clubs, most notably Everton.
-
C.
Omid Kordestani
Omid Kordestani is an Iranian-American business executive best known for senior leadership roles at major tech companies including Google and Twitter.
-
D.
Ramin Golestanian
Ramin Golestanian is an Iranian-German physicist known for his pioneering work in soft matter and active matter physics, particularly in the theory of microswimmers and nonequilibrium systems.
-
E.
Dara Khosrowshahi
Dara Khosrowshahi is an Iranian-American business executive best known as the CEO of Uber and former CEO of Expedia Group.
- 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: Parviz Moin Triple: [Petros Koumoutsakos, hasAcademicAdvisor, Parviz Moin]
Generated description
Parviz Moin is a prominent mechanical engineer and computational fluid dynamicist known for pioneering work in direct numerical simulation of turbulence and for founding Stanford’s Center for Turbulence Research.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Parviz Moin Target entity description: Parviz Moin is a prominent mechanical engineer and computational fluid dynamicist known for pioneering work in direct numerical simulation of turbulence and for founding Stanford’s Center for Turbulence Research.
-
A.
Parviz Mirza
Parviz Mirza was a Mughal prince of the early 17th century, known as one of Emperor Jahangir’s sons and a contender in the empire’s succession struggles.
-
B.
Farhad Moshiri
Farhad Moshiri is a British-Iranian businessman and investor best known for his majority ownership stake in Premier League football clubs, most notably Everton.
-
C.
Omid Kordestani
Omid Kordestani is an Iranian-American business executive best known for senior leadership roles at major tech companies including Google and Twitter.
-
D.
Ramin Golestanian
Ramin Golestanian is an Iranian-German physicist known for his pioneering work in soft matter and active matter physics, particularly in the theory of microswimmers and nonequilibrium systems.
-
E.
Dara Khosrowshahi
Dara Khosrowshahi is an Iranian-American business executive best known as the CEO of Uber and former CEO of Expedia Group.
- 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_69a49487a9c48190ba9b05348fd1b53f |
completed | March 1, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69a4bfa407a0819099399799a416152e |
completed | March 1, 2026, 10:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac93c903488190bcbf1928699bafd2 |
completed | March 7, 2026, 9:08 p.m. |
| NEDg | Description generation | batch_69ac942d359c81908d2c2acb4c1aa8d0 |
completed | March 7, 2026, 9:10 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac95cf8800819080d18d559f73dcc2 |
completed | March 7, 2026, 9:17 p.m. |
Created at: March 1, 2026, 7:47 p.m.