Triple
T3638219
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Penrose process for energy extraction |
E77121
|
entity |
| Predicate | relatedTo |
P37
|
FINISHED |
| Object | black hole thermodynamics |
E231749
|
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: black hole thermodynamics | Statement: [Penrose process for energy extraction, relatedTo, black hole thermodynamics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: black hole thermodynamics Context triple: [Penrose process for energy extraction, relatedTo, black hole thermodynamics]
-
A.
Bekenstein–Hawking entropy
Bekenstein–Hawking entropy is the thermodynamic entropy associated with a black hole, proportional to the area of its event horizon and fundamental in linking gravity, quantum theory, and thermodynamics.
-
B.
Hawking radiation
Hawking radiation is the theoretical blackbody radiation predicted to be emitted by black holes due to quantum effects near the event horizon, causing them to lose mass and eventually evaporate.
-
C.
black hole no-hair theorem
The black hole no-hair theorem is a principle in general relativity stating that stationary black holes are completely characterized by only a few macroscopic parameters—mass, electric charge, and angular momentum—regardless of the details of the matter that formed them.
-
D.
“The four laws of black hole mechanics”
chosen
“The four laws of black hole mechanics” is a foundational 1973 paper in theoretical physics that established the analogy between black hole dynamics and the laws of thermodynamics, laying the groundwork for black hole thermodynamics.
-
E.
Gibbons–Hawking temperature
The Gibbons–Hawking temperature is the characteristic thermal radiation temperature associated with the cosmological horizon of de Sitter space, analogous to the Hawking temperature of black holes.
- 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_69ad85dd0be48190b738990cb20c4731 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc32a5d448190b24f379b8b2d4f9b |
completed | March 8, 2026, 6:42 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b44f23298481909d313d6b3f8013cd |
completed | March 13, 2026, 5:53 p.m. |
Created at: March 8, 2026, 3:24 p.m.