Triple
T14113834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Leiden Observatory |
E339711
|
entity |
| Predicate | hasResearcher |
P28320
|
FINISHED |
| Object | Jan Oort |
E107149
|
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: Jan Oort | Statement: [Leiden Observatory, hasResearcher, Jan Oort]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jan Oort Context triple: [Leiden Observatory, hasResearcher, Jan Oort]
-
A.
Jan Oort
chosen
Jan Oort was a Dutch astronomer renowned for his pioneering work on the structure and dynamics of the Milky Way and for proposing the existence of the distant cometary reservoir now known as the Oort cloud.
-
B.
Jacobus Cornelius Kapteyn
Jacobus Cornelius Kapteyn was a Dutch astronomer renowned for his pioneering work on the structure of the Milky Way and stellar statistics in the early 20th century.
-
C.
Bart Bok
Bart Bok was a Dutch-American astronomer renowned for his work on the structure of the Milky Way and the study of dark Bok globules in interstellar space.
-
D.
Hendrik C. van de Hulst
Hendrik C. van de Hulst was a Dutch astronomer and physicist best known for predicting the 21-cm hydrogen line, which became a cornerstone of radio astronomy.
-
E.
Werner Kreipe
Werner Kreipe was a German Luftwaffe general who briefly served as acting Chief of Staff of the air force during World War II.
- 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_69d81c6a95b481909e39111e0c1f31ee |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de600f992c81908133813f2894dcca |
completed | April 14, 2026, 3:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdf0641008190b88efacc02ba5314 |
completed | May 7, 2026, 6:50 p.m. |
Created at: April 9, 2026, 10:22 p.m.