Triple
T19260242
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Clark Refractor |
E481627
|
entity |
| Predicate | hasObservationDome |
P46591
|
FINISHED |
| Object | Clark Dome at Lowell Observatory |
—
|
NE NERFINISHED |
How this triple was built (4 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: Clark Dome at Lowell Observatory | Statement: [Clark Refractor, hasObservationDome, Clark Dome at Lowell Observatory]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clark Dome at Lowell Observatory Context triple: [Clark Refractor, hasObservationDome, Clark Dome at Lowell Observatory]
-
A.
Mount Hopkins Observatory site
Mount Hopkins Observatory site is an astronomical research complex in Arizona that hosts major facilities such as the Fred Lawrence Whipple Observatory.
-
B.
Las Cumbres Observatory
Las Cumbres Observatory is a global network of robotic telescopes dedicated to time-domain and educational astronomy, enabling continuous observations of dynamic events in the night sky.
-
C.
Goodsell Observatory
Goodsell Observatory is a historic astronomical observatory on the campus of Carleton College in Northfield, Minnesota, known for its distinctive Romanesque architecture and long-standing role in teaching and research in astronomy.
-
D.
Mount Lemmon Observatory
Mount Lemmon Observatory is an astronomical research and public outreach facility located near the summit of Mount Lemmon in Arizona, known for its optical telescopes and sky surveys.
-
E.
NMC Rogers Observatory
NMC Rogers Observatory is an astronomical observatory in Michigan used for education, public outreach, and celestial observation.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Clark Dome at Lowell Observatory Target entity description: Clark Dome at Lowell Observatory is the historic observatory structure in Flagstaff, Arizona that houses the famed 24-inch Clark Refractor telescope used for major astronomical research and public outreach.
-
A.
Mount Hopkins Observatory site
Mount Hopkins Observatory site is an astronomical research complex in Arizona that hosts major facilities such as the Fred Lawrence Whipple Observatory.
-
B.
Las Cumbres Observatory
Las Cumbres Observatory is a global network of robotic telescopes dedicated to time-domain and educational astronomy, enabling continuous observations of dynamic events in the night sky.
-
C.
Goodsell Observatory
Goodsell Observatory is a historic astronomical observatory on the campus of Carleton College in Northfield, Minnesota, known for its distinctive Romanesque architecture and long-standing role in teaching and research in astronomy.
-
D.
Mount Lemmon Observatory
Mount Lemmon Observatory is an astronomical research and public outreach facility located near the summit of Mount Lemmon in Arizona, known for its optical telescopes and sky surveys.
-
E.
NMC Rogers Observatory
NMC Rogers Observatory is an astronomical observatory in Michigan used for education, public outreach, and celestial observation.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasObservationDome Context triple: [Clark Refractor, hasObservationDome, Clark Dome at Lowell Observatory]
-
A.
hasObservationFacility
chosen
Indicates that an entity possesses or is associated with a facility used for observing, monitoring, or collecting data about something.
-
B.
hasObservationInstrument
Indicates that a particular instrument or device was used to make or record an observation.
-
C.
hasNearbyObservatories
Indicates that one entity has one or more observatories located in close geographic proximity to it.
-
D.
hasObservationWavelength
Indicates the specific wavelength at which an observation or measurement is made or recorded.
-
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_69d8e8cd9d1081908a181d02b88b59b8 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fb890e7c8190beba407f63459382 |
completed | April 20, 2026, 10:10 a.m. |
| PD | Predicate disambiguation | batch_69e4dd002d00819088b625056edfb74e |
completed | April 19, 2026, 1:47 p.m. |
Created at: April 10, 2026, 1:28 p.m.