Triple
T18773814
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mariner spacecraft bus |
E459082
|
entity |
| Predicate | usedInSpacecraft |
P67377
|
FINISHED |
| Object | Mariner 2 |
—
|
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: Mariner 2 | Statement: [Mariner spacecraft bus, usedInSpacecraft, Mariner 2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mariner 2 Context triple: [Mariner spacecraft bus, usedInSpacecraft, Mariner 2]
-
A.
Mariner 2
chosen
Mariner 2 was a NASA space probe launched in 1962 that became the first successful mission to conduct a close-up flyby and scientific study of Venus.
-
B.
Mariner 4
Mariner 4 was a NASA spacecraft that performed the first successful flyby of Mars in 1965, returning the first close-up images of another planet.
-
C.
Mariner 5
Mariner 5 was a NASA space probe launched in 1967 that conducted a successful flyby of Venus, providing important data on the planet’s atmosphere and environment.
-
D.
Mariner 3
Mariner 3 was an early NASA unmanned spacecraft launched in 1964 as part of the Mariner program, intended for a Mars flyby mission but rendered unsuccessful due to a launch vehicle shroud failure.
-
E.
Mariner 1
Mariner 1 was an early NASA interplanetary probe intended for a Venus flyby that was destroyed shortly after launch in 1962 due to a guidance system malfunction.
- 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: usedInSpacecraft Context triple: [Mariner spacecraft bus, usedInSpacecraft, Mariner 2]
-
A.
usedWithSpacecraft
chosen
Indicates that something is employed or operated in conjunction with a spacecraft.
-
B.
usedOnSpaceStations
Indicates that something is employed or operated aboard space stations.
-
C.
usedBySpaceMission
Indicates that an object, technology, or resource is employed or utilized in the context of a specific space mission.
-
D.
usedInRocket
Indicates that something is employed as a component, material, or subsystem within a rocket or its operation.
-
E.
usedBySpaceAgency
Indicates that something (such as equipment, technology, or a facility) is utilized or operated by a space agency.
- 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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e593378a4081909cc1b0856fce7d7d |
completed | April 20, 2026, 2:45 a.m. |
| PD | Predicate disambiguation | batch_69e48d1126e4819099607837ed5aadca |
completed | April 19, 2026, 8:06 a.m. |
Created at: April 10, 2026, 11:52 a.m.