Triple
T19831230
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Louis Emil Dreyer |
E476464
|
entity |
| Predicate | employer |
P7
|
FINISHED |
| Object | Armagh Observatory |
—
|
NE NERFINISHED |
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: Armagh Observatory | Statement: [John Louis Emil Dreyer, employer, Armagh Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Armagh Observatory Context triple: [John Louis Emil Dreyer, employer, Armagh Observatory]
-
A.
Armagh Observatory
chosen
Armagh Observatory is a historic astronomical research institution in Northern Ireland known for its long-running observations and contributions to the study of the night sky.
-
B.
Blackrock Castle Observatory
Blackrock Castle Observatory is a historic 16th-century coastal fortification in County Cork that now serves as a public observatory and science center focused on astronomy and space education.
-
C.
Armagh Planetarium
Armagh Planetarium is a public astronomical education and visitor center in Armagh, Northern Ireland, featuring exhibits, shows, and outreach programs about space and astronomy.
-
D.
Cambridge Observatory
Cambridge Observatory is a historic astronomical observatory in Cambridge, England, associated with the University of Cambridge and known for its contributions to observational astronomy and timekeeping.
-
E.
Airdrie Observatory
Airdrie Observatory is a historic public astronomical observatory in Airdrie, Scotland, known for its educational outreach and stargazing facilities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e51c7c188190b926f3a2a7b5f881 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e656ce68b48190aa25b29d0b6ea021 |
completed | April 20, 2026, 4:39 p.m. |
Created at: April 10, 2026, 1:50 p.m.