Triple
T15667161
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Christos H. Papadimitriou |
E377214
|
entity |
| Predicate | coAuthor |
P398
|
FINISHED |
| Object |
Sanjeev Arora
Sanjeev Arora is a prominent theoretical computer scientist known for his work on probabilistically checkable proofs, approximation algorithms, and computational complexity theory.
|
E1170229
|
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: Sanjeev Arora | Statement: [Christos H. Papadimitriou, coAuthor, Sanjeev Arora]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sanjeev Arora Context triple: [Christos H. Papadimitriou, coAuthor, Sanjeev Arora]
-
A.
Pankaj K. Agarwal
Pankaj K. Agarwal is a computer scientist known for his contributions to computational geometry, algorithms, and data structures.
-
B.
Subhash Suri
Subhash Suri is a computer scientist known for his contributions to algorithms, computational geometry, and network routing.
-
C.
Rajeev Misra
Rajeev Misra is an Indian-born financier and executive best known for leading SoftBank’s Vision Fund, one of the world’s largest technology investment funds.
-
D.
Ashok Arora
Ashok Arora is an Indian entrepreneur best known as one of the co-founders of the global IT services and consulting company Infosys.
-
E.
Ashok Arora
Ashok Arora is a person whose specific public background or notable achievements are not clearly identifiable from the given information.
- 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: Sanjeev Arora Triple: [Christos H. Papadimitriou, coAuthor, Sanjeev Arora]
Generated description
Sanjeev Arora is a prominent theoretical computer scientist known for his work on probabilistically checkable proofs, approximation algorithms, and computational complexity theory.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sanjeev Arora Target entity description: Sanjeev Arora is a prominent theoretical computer scientist known for his work on probabilistically checkable proofs, approximation algorithms, and computational complexity theory.
-
A.
Pankaj K. Agarwal
Pankaj K. Agarwal is a computer scientist known for his contributions to computational geometry, algorithms, and data structures.
-
B.
Subhash Suri
Subhash Suri is a computer scientist known for his contributions to algorithms, computational geometry, and network routing.
-
C.
Rajeev Misra
Rajeev Misra is an Indian-born financier and executive best known for leading SoftBank’s Vision Fund, one of the world’s largest technology investment funds.
-
D.
Ashok Arora
Ashok Arora is an Indian entrepreneur best known as one of the co-founders of the global IT services and consulting company Infosys.
-
E.
Ashok Arora
Ashok Arora is a person whose specific public background or notable achievements are not clearly identifiable from the given information.
- 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_69d85cd2e28481909d4e975bee20872f |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04f1151548190a14607e762686cb1 |
completed | April 16, 2026, 2:53 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff67a22888819092ea521bbad7bcb7 |
completed | May 9, 2026, 4:58 p.m. |
| NEDg | Description generation | batch_69ff68fd16b88190a78772bcd0302189 |
completed | May 9, 2026, 5:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff6943d47881908c1634b43a6d6b96 |
completed | May 9, 2026, 5:05 p.m. |
Created at: April 10, 2026, 4:16 a.m.