Triple
T12839756
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ronald E. Evans |
E307017
|
entity |
| Predicate | crewmate |
P2094
|
FINISHED |
| Object | Eugene A. Cernan |
E175305
|
NE FINISHED |
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: Eugene A. Cernan | Statement: [Ronald E. Evans, crewmate, Eugene A. Cernan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eugene A. Cernan Context triple: [Ronald E. Evans, crewmate, Eugene A. Cernan]
-
A.
Eugene Cernan
chosen
Eugene Cernan was an American astronaut, naval aviator, and engineer best known as the commander of Apollo 17 and the last person to walk on the Moon.
-
B.
Alan L. Bean
Alan L. Bean was a NASA astronaut, lunar module pilot on Apollo 12, and the fourth person to walk on the Moon, who later became known for his space-themed artwork.
-
C.
Alfred M. Worden
Alfred M. Worden was an American astronaut and test pilot best known for serving as the command module pilot on NASA's Apollo 15 lunar mission.
-
D.
James B. Irwin
James B. Irwin was a NASA astronaut and Air Force colonel who became the eighth person to walk on the Moon during the Apollo 15 mission.
-
E.
Stuart A. Roosa
Stuart A. Roosa was a NASA astronaut and command module pilot on Apollo 14, known for orbiting the Moon while his crewmates explored the lunar surface.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d7bdf52b94819096d6f0ba4ab50a98 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96ff11b4481909fb2f92c46186853 |
completed | April 10, 2026, 9:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6f5bc5f688190a6fd3716c8266b2c |
completed | May 3, 2026, 7:14 a.m. |
Created at: April 9, 2026, 5:35 p.m.