Triple
T17694170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hindsight Policy Gradients |
E441117
|
entity |
| Predicate | introducedBy |
P513
|
FINISHED |
| Object | Marcin Andrychowicz |
—
|
NE NERFINISHED |
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: Marcin Andrychowicz | Statement: [Hindsight Policy Gradients, introducedBy, Marcin Andrychowicz]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marcin Andrychowicz Context triple: [Hindsight Policy Gradients, introducedBy, Marcin Andrychowicz]
-
A.
Marcin Andrychowicz
chosen
Marcin Andrychowicz is a machine learning researcher known for his contributions to deep reinforcement learning, including the development of Hindsight Experience Replay.
-
B.
Nicolas Heess
Nicolas Heess is a machine learning researcher known for his work in deep reinforcement learning, including contributions to algorithms such as Deep Deterministic Policy Gradient (DDPG).
-
C.
Maciej Lewenstein
Maciej Lewenstein is a prominent Polish theoretical physicist known for his influential work in quantum optics, ultracold atomic gases, and quantum information science.
-
D.
Sergey Levine
Sergey Levine is a prominent computer scientist and professor known for his influential research in deep reinforcement learning and robotics.
-
E.
Tomasz Arciszewski
Tomasz Arciszewski was a Polish socialist politician and statesman who served as prime minister of the Polish government-in-exile during World War II.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8b9e940b081908b862bb0e6e89b0d |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e4715485d88190b9b6f347ff85d7c7 |
completed | April 19, 2026, 6:08 a.m. |
Created at: April 10, 2026, 10:04 a.m.