Triple
T2458943
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arecibo Observatory |
E54484
|
entity |
| Predicate | hasVisitorCenter |
P105
|
FINISHED |
| Object |
Arecibo Observatory Visitor Center
The Arecibo Observatory Visitor Center is a public science and education facility in Puerto Rico that offers exhibits, tours, and programs focused on astronomy, atmospheric science, and the legacy of the Arecibo radio telescope.
|
E54484
|
NE FINISHED |
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: Arecibo Observatory Visitor Center | Statement: [Arecibo Observatory, hasVisitorCenter, Arecibo Observatory Visitor Center]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arecibo Observatory Visitor Center Context triple: [Arecibo Observatory, hasVisitorCenter, Arecibo Observatory Visitor Center]
-
A.
Arecibo Observatory
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.
Goddard Visitor Center
Goddard Visitor Center is a public museum and educational facility in Maryland that showcases NASA’s space science, Earth observation, and technology missions through exhibits, programs, and events.
-
C.
Hayden Planetarium
Hayden Planetarium is a renowned public astronomy and astrophysics institution in New York City, known for its immersive space shows and educational programs about the universe.
-
D.
Fels Planetarium
Fels Planetarium is a public astronomy theater in Philadelphia known for immersive star and space shows using advanced projection technology.
-
E.
Fiske Planetarium
Fiske Planetarium is a public astronomy and space science center at the University of Colorado Boulder known for its immersive dome theater shows, educational programs, and outreach activities.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Arecibo Observatory Visitor Center Triple: [Arecibo Observatory, hasVisitorCenter, Arecibo Observatory Visitor Center]
Generated description
The Arecibo Observatory Visitor Center is a public science and education facility in Puerto Rico that offers exhibits, tours, and programs focused on astronomy, atmospheric science, and the legacy of the Arecibo radio telescope.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arecibo Observatory Visitor Center Target entity description: The Arecibo Observatory Visitor Center is a public science and education facility in Puerto Rico that offers exhibits, tours, and programs focused on astronomy, atmospheric science, and the legacy of the 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.
Goddard Visitor Center
Goddard Visitor Center is a public museum and educational facility in Maryland that showcases NASA’s space science, Earth observation, and technology missions through exhibits, programs, and events.
-
C.
Hayden Planetarium
Hayden Planetarium is a renowned public astronomy and astrophysics institution in New York City, known for its immersive space shows and educational programs about the universe.
-
D.
Fels Planetarium
Fels Planetarium is a public astronomy theater in Philadelphia known for immersive star and space shows using advanced projection technology.
-
E.
Fiske Planetarium
Fiske Planetarium is a public astronomy and space science center at the University of Colorado Boulder known for its immersive dome theater shows, educational programs, and outreach activities.
- F. None of above.
Provenance (5 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_69ab49dee84c819096b50a0049c347ac |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd10a35f88190b102a2cb5c88146e |
completed | March 7, 2026, 7:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aef0cff4248190832f75ce36a357e2 |
completed | March 9, 2026, 4:09 p.m. |
| NEDg | Description generation | batch_69aef186935c81909301659a96e1a4e2 |
completed | March 9, 2026, 4:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aef8272668819084626e890a49e1b3 |
completed | March 9, 2026, 4:41 p.m. |
Created at: March 6, 2026, 9:44 p.m.