Triple
T22937797
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sarnia Chris Hadfield Airport |
E569632
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Canadian astronaut Chris Hadfield |
—
|
NE NERFINISHED |
How this triple was built (2 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: Canadian astronaut Chris Hadfield | Statement: [Sarnia Chris Hadfield Airport, namedAfter, Canadian astronaut Chris Hadfield]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canadian astronaut Chris Hadfield Context triple: [Sarnia Chris Hadfield Airport, namedAfter, Canadian astronaut Chris Hadfield]
-
A.
Chris Hadfield
chosen
Chris Hadfield is a Canadian astronaut, former commander of the International Space Station, and popular science communicator known for his spaceflight videos and public outreach.
-
B.
David Saint-Jacques
David Saint-Jacques is a Canadian astronaut, engineer, astrophysicist, and physician who flew to the International Space Station as part of Expedition 58/59.
-
C.
Marc Garneau
Marc Garneau is a Canadian engineer, former astronaut, and politician who became the first Canadian in space and later served as a federal cabinet minister.
-
D.
Scott J. Kelly
Scott J. Kelly is a retired NASA astronaut and U.S. Navy captain best known for commanding multiple space shuttle and International Space Station missions and for his year-long mission aboard the ISS.
-
E.
Tim Peake
Tim Peake is a British astronaut, former Army Air Corps officer, and test pilot best known for his 2015–2016 mission to the International Space Station as the first official UK astronaut with the European Space Agency.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e24590862c8190858f180ad302adab |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f18136bf448190afa04f8b55a8bb6e |
completed | April 29, 2026, 3:55 a.m. |
Created at: April 17, 2026, 3:45 p.m.