Triple
T21676644
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | E-2A |
E534987
|
entity |
| Predicate | spacecraftBusFor |
P12569
|
FINISHED |
| Object | Luna 3 spacecraft |
—
|
NE NERFINISHED |
How this triple was built (3 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: Luna 3 spacecraft | Statement: [E-2A, spacecraftBusFor, Luna 3 spacecraft]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Luna 3 spacecraft Context triple: [E-2A, spacecraftBusFor, Luna 3 spacecraft]
-
A.
Luna 3
chosen
Luna 3 was a Soviet spacecraft launched in 1959 that became the first mission to photograph the far side of the Moon.
-
B.
Luna 4
Luna 4 was a Soviet Luna program spacecraft launched in 1963 that became the first attempted soft-landing mission to the Moon, though it ultimately missed the lunar surface.
-
C.
Luna 2
Luna 2 was a Soviet space probe that became the first human-made object to reach the Moon, marking a major milestone in early space exploration.
-
D.
Luna 5
Luna 5 was a Soviet unmanned spacecraft from the 1960s Luna program, launched in an attempt to achieve a soft landing on the Moon.
-
E.
Luna 9
Luna 9 was a Soviet spacecraft that achieved the first successful soft landing on the Moon and transmitted the first close-up images of the lunar surface in 1966.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: spacecraftBusFor Context triple: [E-2A, spacecraftBusFor, Luna 3 spacecraft]
-
A.
spacecraftBus
chosen
Indicates that one entity serves as the primary structural and support platform (bus) for a spacecraft, integrating and housing its subsystems.
-
B.
mainSpacecraft
Indicates that one spacecraft is designated as the primary or principal spacecraft in relation to another entity or context.
-
C.
spacecraftModel
Indicates that one entity is the specific model or design type of a spacecraft associated with another entity.
-
D.
spacecraftServedOn
Indicates that a particular spacecraft is one on which an entity (typically a person) has served or been assigned.
-
E.
spacecraftTypeSupported
Indicates that a system, facility, or service is capable of accommodating or operating a specified type of spacecraft.
- F. None of above.
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_69e0c46898008190aa618a4af55bd1ee |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ef8a105b888190820b894d16c1ab77 |
completed | April 27, 2026, 4:08 p.m. |
| PD | Predicate disambiguation | batch_69e6968abfdc81909cf9e0bd72db9eca |
completed | April 20, 2026, 9:11 p.m. |
Created at: April 16, 2026, 6:42 p.m.