Triple
T18680302
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SpeX |
E456714
|
entity |
| Predicate | observatory |
P7236
|
FINISHED |
| Object | NASA Infrared Telescope Facility on Mauna Kea |
—
|
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: NASA Infrared Telescope Facility on Mauna Kea | Statement: [SpeX, observatory, NASA Infrared Telescope Facility on Mauna Kea]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NASA Infrared Telescope Facility on Mauna Kea Context triple: [SpeX, observatory, NASA Infrared Telescope Facility on Mauna Kea]
-
A.
NASA Infrared Telescope Facility
chosen
The NASA Infrared Telescope Facility is a 3-meter telescope dedicated primarily to infrared astronomy and planetary science observations, operated by NASA and located on the summit of Mauna Kea in Hawaii.
-
B.
Mauna Kea Observatories
Mauna Kea Observatories is a world-renowned astronomical research complex atop Mauna Kea in Hawaii, hosting some of the largest and most advanced telescopes on Earth.
-
C.
University of Hawaii 2.2-meter Telescope
The University of Hawaii 2.2-meter Telescope is a medium-sized optical telescope located on Maunakea, used for a wide range of astronomical research including imaging and spectroscopy of celestial objects.
-
D.
W. M. Keck Observatory
W. M. Keck Observatory is a world-leading astronomical research facility in Hawaii that operates two of the largest optical and infrared telescopes on Earth.
-
E.
Cerro Tololo Inter-American Observatory
Cerro Tololo Inter-American Observatory is a major astronomical observatory complex in northern Chile that hosts multiple world-class telescopes used for cutting-edge research on the universe.
- 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_69d8d391eb488190ac2e9abf5bf255e4 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e55b2783648190bb602e2b07eedf92 |
completed | April 19, 2026, 10:45 p.m. |
Created at: April 10, 2026, 11:48 a.m.