Triple
T16357623
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GRACES |
E397222
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object | Canada-France-Hawaii Telescope Corporation |
E99069
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Canada-France-Hawaii Telescope Corporation | Statement: [GRACES, operatedBy, Canada-France-Hawaii Telescope Corporation]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canada-France-Hawaii Telescope Corporation Context triple: [GRACES, operatedBy, Canada-France-Hawaii Telescope Corporation]
-
A.
Canada–France–Hawaii Telescope
chosen
The Canada–France–Hawaii Telescope is a 3.6-meter optical and infrared telescope on Mauna Kea in Hawaii, operated collaboratively by Canada, France, and the University of Hawaii for astronomical research.
-
B.
Canada–France–Hawaii Telescope Board of Directors
The Canada–France–Hawaii Telescope Board of Directors is the international governing body that oversees the strategic direction, management, and scientific mission of the Canada–France–Hawaii Telescope observatory.
-
C.
Gemini Observatory
Gemini Observatory is an international astronomical research facility operating twin 8.1-meter telescopes in Hawaii and Chile to provide comprehensive coverage of both the northern and southern skies.
-
D.
Carnegie Observatories
Carnegie Observatories is a major astronomical research institution known for operating world-class telescopes and conducting cutting-edge studies of the universe.
-
E.
European Southern Observatory
The European Southern Observatory is an intergovernmental astronomy organization that designs, builds, and operates some of the world’s most advanced ground-based telescopes in the southern hemisphere.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d87f2778dc8190aa95c7572db127e6 |
elicitation | completed |
| NER | batch_69e2fad0b1948190a66ec7d2a310cc83 |
ner | completed |
| NED1 | batch_6a003c50763881908b115953961efef9 |
ned_source_triple | completed |
Created at: April 10, 2026, 5:07 a.m.