Triple
T3049160
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | CSA Mission Control Centre |
E83525
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object |
John H. Chapman Space Centre
The John H. Chapman Space Centre is the Canadian Space Agency’s primary headquarters and hub for managing Canada’s space programs and operations.
|
E323089
|
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: John H. Chapman Space Centre | Statement: [CSA Mission Control Centre, locatedIn, John H. Chapman Space Centre]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: John H. Chapman Space Centre Context triple: [CSA Mission Control Centre, locatedIn, John H. Chapman Space Centre]
-
A.
NMC Rogers Observatory
NMC Rogers Observatory is an astronomical observatory in Michigan used for education, public outreach, and celestial observation.
-
B.
Columbia Memorial Space Center
Columbia Memorial Space Center is a science and space exploration museum and educational facility in Downey, California, dedicated to honoring the Space Shuttle Columbia and its crew while promoting STEM learning.
-
C.
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.
-
D.
Kirkwood Observatory
Kirkwood Observatory is an astronomical observatory at Indiana University in Bloomington, Indiana, known for its historic telescope and role in teaching and public outreach in astronomy.
-
E.
Coca-Cola Space Science Center
The Coca-Cola Space Science Center is an educational space museum and planetarium in Columbus, Georgia, featuring interactive exhibits, astronomy programs, and space-related displays.
- 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: John H. Chapman Space Centre Triple: [CSA Mission Control Centre, locatedIn, John H. Chapman Space Centre]
Generated description
The John H. Chapman Space Centre is the Canadian Space Agency’s primary headquarters and hub for managing Canada’s space programs and operations.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: John H. Chapman Space Centre Target entity description: The John H. Chapman Space Centre is the Canadian Space Agency’s primary headquarters and hub for managing Canada’s space programs and operations.
-
A.
NMC Rogers Observatory
NMC Rogers Observatory is an astronomical observatory in Michigan used for education, public outreach, and celestial observation.
-
B.
Columbia Memorial Space Center
Columbia Memorial Space Center is a science and space exploration museum and educational facility in Downey, California, dedicated to honoring the Space Shuttle Columbia and its crew while promoting STEM learning.
-
C.
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.
-
D.
Kirkwood Observatory
Kirkwood Observatory is an astronomical observatory at Indiana University in Bloomington, Indiana, known for its historic telescope and role in teaching and public outreach in astronomy.
-
E.
Coca-Cola Space Science Center
The Coca-Cola Space Science Center is an educational space museum and planetarium in Columbus, Georgia, featuring interactive exhibits, astronomy programs, and space-related displays.
- F. None of above. chosen
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_69ad8b24924c8190a9bb6f61d519e4ae |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9bb00a348190877c9cbf0f13cba4 |
completed | March 8, 2026, 3:54 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1eef7d1e081908535b7d972a147eb |
completed | March 11, 2026, 10:38 p.m. |
| NEDg | Description generation | batch_69b1f0ad56dc81909c96018e34345fda |
completed | March 11, 2026, 10:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1f13a34c88190aa829d8d87a5d29b |
completed | March 11, 2026, 10:48 p.m. |
Created at: March 8, 2026, 3:01 p.m.