Triple
T11505353
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Princeton University Observatory |
E272768
|
entity |
| Predicate | hasNotableMember |
P304
|
FINISHED |
| Object | Allan Sandage |
E52378
|
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: Allan Sandage | Statement: [Princeton University Observatory, hasNotableMember, Allan Sandage]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Allan Sandage Context triple: [Princeton University Observatory, hasNotableMember, Allan Sandage]
-
A.
Allan R. Sandage
chosen
Allan R. Sandage was a prominent American astronomer known for his pioneering work on the expansion rate of the universe, the cosmic distance scale, and the age of the cosmos.
-
B.
Milton Humason
Milton Humason was an American astronomer who, despite lacking formal education, became a key collaborator of Edwin Hubble and made crucial spectroscopic observations that helped establish the evidence for the expanding universe.
-
C.
Willis E. Davidge
Willis E. Davidge is a human fighter pilot who becomes stranded on an alien world and forges an unlikely bond with his Drac enemy in the science fiction story "Enemy Mine."
-
D.
James Peebles
James Peebles is a Canadian-American physicist and cosmologist renowned for his pioneering work on the cosmic microwave background and the large-scale structure of the universe, for which he shared the 2019 Nobel Prize in Physics.
-
E.
Harlow Shapley
Harlow Shapley was an American astronomer best known for mapping the Milky Way’s size and structure and determining the Sun’s position within the galaxy.
- 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_69d6aae2c3748190bed2ea50dfb160dc |
completed | April 8, 2026, 7:22 p.m. |
| NER | Named-entity recognition | batch_69d86db2f4b08190801de1b773932f59 |
completed | April 10, 2026, 3:25 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6e7a6cd3081909c8a86aa0870523c |
completed | April 21, 2026, 2:57 a.m. |
Created at: April 8, 2026, 9:36 p.m.