Triple
T6993287
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Proximal Policy Optimization |
E162136
|
entity |
| Predicate | introducedBy |
P513
|
FINISHED |
| Object | Prafulla Dhariwal |
E441105
|
NE FINISHED |
How this triple was built (2 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: Prafulla Dhariwal | Statement: [Proximal Policy Optimization, introducedBy, Prafulla Dhariwal]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prafulla Dhariwal Context triple: [Proximal Policy Optimization, introducedBy, Prafulla Dhariwal]
-
A.
Prafulla Dhariwal
chosen
Prafulla Dhariwal is an AI researcher and engineer known for his influential work at OpenAI on reinforcement learning and generative models, including contributions to systems like PPO and DALL·E.
-
B.
Piyush Mishra
Piyush Mishra is an Indian actor, lyricist, singer, and theatre artist known for his intense performances and distinctive songwriting in Hindi cinema and theatre.
-
C.
Amit Sahai
Amit Sahai is a prominent computer scientist known for his foundational contributions to cryptography, particularly in obfuscation and secure computation.
-
D.
Shiladitya Mukhopadhyaya
Shiladitya Mukhopadhyaya is an Indian entrepreneur and tech professional best known as the husband of acclaimed playback singer Shreya Ghoshal.
-
E.
Aditya Mittal
Aditya Mittal is an Indian businessman and heir to the Mittal family who leads ArcelorMittal, one of the world’s largest steel and mining companies.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c68856d7808190ab33ee914640281b |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6dbc30fdc81909244d83c8178755c |
completed | March 27, 2026, 7:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c76a161f088190bbc3c4e2815fa929 |
completed | March 28, 2026, 5:41 a.m. |
Created at: March 27, 2026, 2:32 p.m.