Triple
T21757692
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birr |
E537081
|
entity |
| Predicate | hasAstronomyFacility |
P46591
|
FINISHED |
| Object | Leviathan of Parsonstown telescope |
—
|
NE NERFINISHED |
How this triple was built (3 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: Leviathan of Parsonstown telescope | Statement: [Birr, hasAstronomyFacility, Leviathan of Parsonstown telescope]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Leviathan of Parsonstown telescope Context triple: [Birr, hasAstronomyFacility, Leviathan of Parsonstown telescope]
-
A.
Leviathan of Parsonstown telescope
chosen
The Leviathan of Parsonstown telescope was a 19th-century giant reflecting telescope in Ireland that, for several decades, was the largest in the world and enabled pioneering observations of nebulae and galaxies.
-
B.
Ryle Telescope
The Ryle Telescope is a radio interferometer array near Cambridge, England, used primarily for high-resolution observations in radio astronomy and cosmology.
-
C.
Mark II Telescope
The Mark II Telescope is a large radio telescope at the Jodrell Bank Observatory in England, used for astronomical research and observations of radio emissions from space.
-
D.
Rutherfurd photographic telescope
The Rutherfurd photographic telescope is a pioneering 19th-century astronomical instrument built for high-precision celestial photography and spectroscopic studies.
-
E.
Lovell Telescope
The Lovell Telescope is a large radio telescope at Jodrell Bank Observatory in England, renowned for its pioneering role in radio astronomy and space tracking since the mid-20th century.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasAstronomyFacility Context triple: [Birr, hasAstronomyFacility, Leviathan of Parsonstown telescope]
-
A.
hasObservationFacility
chosen
Indicates that an entity possesses or is associated with a facility used for observing, monitoring, or collecting data about something.
-
B.
observatoryType
Indicates the specific kind or category of observatory associated with an entity.
-
C.
observatoryOrganization
Indicates that an organization operates, manages, or is institutionally responsible for an observatory.
-
D.
observatoryName
Indicates the name assigned to an observatory.
-
E.
observatoryFor
Indicates that something serves as an observatory specifically dedicated to observing, studying, or monitoring a particular target or subject.
- F. None of above.
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_69e0c46eab808190b848242d63a17c47 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69f01d8f64d881909cf10fd420153b09 |
completed | April 28, 2026, 2:38 a.m. |
| PD | Predicate disambiguation | batch_69e6969e46088190b13d6e9025775ea3 |
completed | April 20, 2026, 9:11 p.m. |
Created at: April 16, 2026, 6:50 p.m.