Triple
T11316864
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arecibo, Puerto Rico |
E267989
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Arecibo radio telescope |
E54484
|
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: Arecibo radio telescope | Statement: [Arecibo, Puerto Rico, hasLandmark, Arecibo radio telescope]
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: Arecibo radio telescope Context triple: [Arecibo, Puerto Rico, hasLandmark, Arecibo radio telescope]
-
A.
Arecibo Observatory
chosen
Arecibo Observatory was a world-famous radio telescope facility in Puerto Rico known for its pioneering work in radio astronomy, atmospheric science, and the search for extraterrestrial intelligence.
-
B.
140-foot Green Bank Telescope
The 140-foot Green Bank Telescope was a large, early-generation radio telescope at the Green Bank Observatory in West Virginia that played a significant role in radio astronomy research before being superseded by the Robert C. Byrd Green Bank Telescope.
-
C.
85-foot Howard E. Tatel Radio Telescope
The 85-foot Howard E. Tatel Radio Telescope is a historic radio telescope at the National Radio Astronomy Observatory in Green Bank, West Virginia, notable for its role in early SETI research.
-
D.
20 Meter Telescope
The 20 Meter Telescope is a mid-sized radio telescope at the Green Bank Observatory used for astronomical research and education in radio astronomy.
-
E.
Very Large Array (VLA) Radio Telescope
The Very Large Array (VLA) Radio Telescope is a world-renowned radio astronomy observatory in New Mexico, consisting of 27 large dish antennas arranged in a Y-shaped configuration to study distant cosmic phenomena.
- 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_69d6aaca5c24819083db46a30d86cb34 |
elicitation | completed |
| NER | batch_69d7e9c3cf748190987838029d9f7fff |
ner | completed |
| NED1 | batch_69e542f294988190bb456326e4184dcb |
ned_source_triple | completed |
Created at: April 8, 2026, 9:32 p.m.