Triple
T5202220
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arp 2 |
E117418
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Halton Arp |
E502428
|
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: Halton Arp | Statement: [Arp 2, namedAfter, Halton Arp]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Halton Arp Context triple: [Arp 2, namedAfter, Halton Arp]
-
A.
Halton Arp
chosen
Halton Arp was an American astronomer best known for his influential Atlas of Peculiar Galaxies and his controversial challenges to the standard cosmological redshift-distance interpretation.
-
B.
Maarten Schmidt
Maarten Schmidt was a Dutch astronomer best known for his pioneering work on quasars and for developing the Schmidt law relating gas density to star formation in galaxies.
-
C.
Geoffrey Burbidge
Geoffrey Burbidge was a British-American astrophysicist best known for his pioneering work on stellar nucleosynthesis and the origin of the chemical elements in the universe.
-
D.
Donald Lynden-Bell
Donald Lynden-Bell was a prominent British astrophysicist known for his pioneering work on galactic dynamics and the role of massive black holes in galactic centers.
-
E.
Vera Rubin
Vera Rubin was an American astronomer whose pioneering work on galaxy rotation curves provided key evidence for the existence of dark matter.
- 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_69bd4463dd3c81909966123f20b79d57 |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7a450f988190a53c258d06938d5e |
completed | March 20, 2026, 4:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beefc60abc8190a0abcaf8b42dfe3d |
completed | March 21, 2026, 7:21 p.m. |
Created at: March 20, 2026, 1:47 p.m.