Triple
T3650906
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kerr–Schild coordinates |
E77413
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Roy Kerr |
E77414
|
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: Roy Kerr | Statement: [Kerr–Schild coordinates, namedAfter, Roy Kerr]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Roy Kerr Context triple: [Kerr–Schild coordinates, namedAfter, Roy Kerr]
-
A.
Roy Kerr
chosen
Roy Kerr is a New Zealand mathematician and physicist best known for discovering the exact solution to Einstein’s field equations describing rotating black holes.
-
B.
Werner Israel
Werner Israel was a Canadian physicist renowned for his pioneering work in general relativity and black hole physics, particularly in establishing key black hole uniqueness results.
-
C.
Karl Schwarzschild
Karl Schwarzschild was a German physicist and astronomer best known for providing the first exact solution to Einstein’s field equations, leading to the concept of the Schwarzschild radius and black holes.
-
D.
George Ellis
George Ellis is a South African cosmologist renowned for his work on general relativity and the large-scale structure of the universe, as well as for his collaborations with Stephen Hawking.
-
E.
George Ellis
George Ellis was a figure significant enough in local or regional history that the city of Ellis, Kansas, was named in his honor, likely for his contributions to the area's development or founding.
- 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_69ad85def5cc8190863dccf55a18bebb |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc39303bc819090725643e53a96d6 |
completed | March 8, 2026, 6:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b44f4002948190af41072962006f51 |
completed | March 13, 2026, 5:54 p.m. |
Created at: March 8, 2026, 3:24 p.m.