Triple
T7920406
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Carnegie-Spitzer-IMACS Survey |
E183929
|
entity |
| Predicate | instrumentLocation |
P76038
|
FINISHED |
| Object | Magellan telescopes |
E21393
|
NE FINISHED |
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: Magellan telescopes | Statement: [Carnegie-Spitzer-IMACS Survey, instrumentLocation, Magellan telescopes]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Magellan telescopes Context triple: [Carnegie-Spitzer-IMACS Survey, instrumentLocation, Magellan telescopes]
-
A.
Magellan Telescopes
chosen
Magellan Telescopes are a pair of 6.5-meter optical-infrared telescopes at Las Campanas Observatory in Chile, used for cutting-edge astronomical research by an international collaboration.
-
B.
Magellan Clay Telescope
The Magellan Clay Telescope is one of the twin 6.5-meter Magellan telescopes at Las Campanas Observatory in Chile, used for cutting-edge optical and infrared astronomical research.
-
C.
Telescopii
Telescopii is the Latin genitive form of Telescopium, used in astronomy to denote stars belonging to the southern constellation Telescopium.
-
D.
Magellan telescope instrumentation suite
The Magellan telescope instrumentation suite is a collection of advanced optical and infrared instruments on the Magellan telescopes at Las Campanas Observatory, designed for high-resolution imaging and spectroscopy in cutting-edge astronomical research.
-
E.
100-inch Hooker telescope
The 100-inch Hooker telescope is a historic reflecting telescope at Mount Wilson Observatory, famous for Edwin Hubble’s observations that revealed the expanding universe and established galaxies beyond the Milky Way.
- 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: instrumentLocation Context triple: [Carnegie-Spitzer-IMACS Survey, instrumentLocation, Magellan telescopes]
-
A.
positionOnInstruments
Indicates the specific role or seat an individual holds within a group of instruments, such as in an orchestra or ensemble.
-
B.
objectLocation
chosen
Indicates that one entity is located at, in, or on another entity or spatial region.
-
C.
plateLocation
Indicates the spatial position or placement of a plate relative to a reference location or object.
-
D.
musicInstrumentation
Indicates the specific instruments or instrumental forces used to perform a piece of music.
-
E.
instrumentClusterPosition
Indicates the spatial location or mounting position of an instrument cluster relative to a reference point in a system or vehicle.
- F. None of above.
Provenance (4 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_69ca828efbe48190bd48482650182e79 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3a9360f881908ca2433d0623315b |
completed | March 31, 2026, 3:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbdffe21fc8190acffc2e92d13aa5d |
completed | March 31, 2026, 2:53 p.m. |
| PD | Predicate disambiguation | batch_69cae9316e98819080be7bf1a6ff92f1 |
completed | March 30, 2026, 9:20 p.m. |
Created at: March 30, 2026, 5:06 p.m.