Triple
T12236643
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | James B. Irwin |
E291611
|
entity |
| Predicate | notableWork |
P4
|
FINISHED |
| Object | Apollo 15 lunar surface exploration |
E49337
|
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: Apollo 15 lunar surface exploration | Statement: [James B. Irwin, notableWork, Apollo 15 lunar surface exploration]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Apollo 15 lunar surface exploration Context triple: [James B. Irwin, notableWork, Apollo 15 lunar surface exploration]
-
A.
Apollo 15
chosen
Apollo 15 was a 1971 NASA crewed mission that conducted extended scientific exploration of the Moon, including the first use of the Lunar Roving Vehicle on the lunar surface.
-
B.
Apollo 16
Apollo 16 was a 1972 NASA crewed mission that successfully landed astronauts on the Moon’s Descartes Highlands to conduct extensive scientific exploration and experiments.
-
C.
Lunar Orbiter program
The Lunar Orbiter program was a series of 1960s NASA robotic missions that photographed and mapped the Moon’s surface in preparation for the Apollo landings.
-
D.
Apollo 17
Apollo 17 was the final crewed mission of NASA’s Apollo program, notable for its extended lunar surface stay, extensive scientific exploration, and the last human footsteps on the Moon to date.
-
E.
Apollo 15 subsatellite
The Apollo 15 subsatellite (PFS-1) was a small scientific satellite released into lunar orbit by the Apollo 15 mission to study the Moon’s gravitational and magnetic fields.
- 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_69d6ab668acc8190963ba424049d6aee |
completed | April 8, 2026, 7:24 p.m. |
| NER | Named-entity recognition | batch_69d91cb2892c81909a97b3ad6ec2c21b |
completed | April 10, 2026, 3:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f60ab19a4c8190b4692d7ab0d02a12 |
completed | May 2, 2026, 2:31 p.m. |
Created at: April 8, 2026, 9:51 p.m.