Triple
T16048953
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chairman of IBM |
E389298
|
entity |
| Predicate | notableOfficeHolder |
P5750
|
FINISHED |
| Object |
Arvind Krishna
Arvind Krishna is an Indian-American business executive and engineer who serves as the chairman and CEO of IBM, where he has led the company’s strategic shift toward hybrid cloud and artificial intelligence.
|
E1190896
|
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: Arvind Krishna | Statement: [Chairman of IBM, notableOfficeHolder, Arvind Krishna]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arvind Krishna Context triple: [Chairman of IBM, notableOfficeHolder, Arvind Krishna]
-
A.
Mark Anthony Rometty
Mark Anthony Rometty is the husband of former IBM CEO Ginni Rometty and is known primarily in connection with her public and professional life.
-
B.
Brian Krzanich
Brian Krzanich is an American engineer and business executive best known for serving as CEO of Intel Corporation from 2013 to 2018.
-
C.
Greg Zeschuk
Greg Zeschuk is a Canadian video game developer and physician best known as a co-founder of the acclaimed role-playing game studio BioWare.
-
D.
Satya Nadella
Satya Nadella is an Indian-American business executive who serves as the CEO and chairman of Microsoft, known for steering the company’s transformation toward cloud computing and AI.
-
E.
Vas Narasimhan
Vas Narasimhan is an American physician-executive known for leading major strategic and innovation-driven transformations in the global pharmaceutical industry.
- 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: Arvind Krishna Triple: [Chairman of IBM, notableOfficeHolder, Arvind Krishna]
Generated description
Arvind Krishna is an Indian-American business executive and engineer who serves as the chairman and CEO of IBM, where he has led the company’s strategic shift toward hybrid cloud and artificial intelligence.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arvind Krishna Target entity description: Arvind Krishna is an Indian-American business executive and engineer who serves as the chairman and CEO of IBM, where he has led the company’s strategic shift toward hybrid cloud and artificial intelligence.
-
A.
Mark Anthony Rometty
Mark Anthony Rometty is the husband of former IBM CEO Ginni Rometty and is known primarily in connection with her public and professional life.
-
B.
Brian Krzanich
Brian Krzanich is an American engineer and business executive best known for serving as CEO of Intel Corporation from 2013 to 2018.
-
C.
Greg Zeschuk
Greg Zeschuk is a Canadian video game developer and physician best known as a co-founder of the acclaimed role-playing game studio BioWare.
-
D.
Satya Nadella
Satya Nadella is an Indian-American business executive who serves as the CEO and chairman of Microsoft, known for steering the company’s transformation toward cloud computing and AI.
-
E.
Vas Narasimhan
Vas Narasimhan is an American physician-executive known for leading major strategic and innovation-driven transformations in the global pharmaceutical industry.
- 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_69d86dae698881908327ef2d67706cb9 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e18360464881909fd4d3bcb4ffb7f5 |
completed | April 17, 2026, 12:48 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffdbddc25481908fca660c4f14eaff |
completed | May 10, 2026, 1:14 a.m. |
| NEDg | Description generation | batch_69ffdc915be88190a0e949fcee608242 |
completed | May 10, 2026, 1:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffdd17239c8190a3c0c4d146a279f7 |
completed | May 10, 2026, 1:19 a.m. |
Created at: April 10, 2026, 4:56 a.m.