Triple
T20480158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Halton Arp |
E502428
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Max Planck Institute for Astrophysics |
E146437
|
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: Max Planck Institute for Astrophysics | Statement: [Halton Arp, employer, Max Planck Institute for Astrophysics]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Max Planck Institute for Astrophysics Context triple: [Halton Arp, employer, Max Planck Institute for Astrophysics]
-
A.
Max Planck Institute for Astrophysics
chosen
The Max Planck Institute for Astrophysics is a leading German research institute specializing in theoretical astrophysics and cosmology, known for its work on topics such as galaxy formation, stellar evolution, and high-energy phenomena in the universe.
-
B.
Max Planck Institute for Extraterrestrial Physics
The Max Planck Institute for Extraterrestrial Physics is a leading German research institute specializing in the study of astrophysical processes and objects in space using observational, theoretical, and instrumental approaches.
-
C.
Max Planck Institute for Astronomy
The Max Planck Institute for Astronomy is a leading German research institute in Heidelberg specializing in observational and theoretical astrophysics, including the development of advanced astronomical instruments.
-
D.
Max Planck Institute for Solar System Research
The Max Planck Institute for Solar System Research is a leading German research institute dedicated to studying the Sun and other bodies in the Solar System through both space missions and theoretical modeling.
-
E.
Institute for Astrophysics, University of Göttingen
The Institute for Astrophysics at the University of Göttingen is a research and teaching center focused on the study of astronomical phenomena, cosmology, and related areas of physics.
- 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_69e0b4af32848190aea80682b44d5d6e |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e69b55d7a881909dfe3ea0e74b742b |
completed | April 20, 2026, 9:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a088b25667081909e92bb990b7b4856 |
completed | May 16, 2026, 3:20 p.m. |
Created at: April 16, 2026, 11:34 a.m.