Triple
T9837408
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taurus–Littrow valley |
E239137
|
entity |
| Predicate | visitedByLunarRover |
P37340
|
FINISHED |
| Object | Apollo 17 Lunar Roving Vehicle |
E247685
|
NE FINISHED |
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: Apollo 17 Lunar Roving Vehicle | Statement: [Taurus–Littrow valley, visitedByLunarRover, Apollo 17 Lunar Roving Vehicle]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Apollo 17 Lunar Roving Vehicle Context triple: [Taurus–Littrow valley, visitedByLunarRover, Apollo 17 Lunar Roving Vehicle]
-
A.
Lunar Roving Vehicle
chosen
The Lunar Roving Vehicle was a battery-powered, four-wheeled rover used by NASA astronauts to explore the Moon’s surface during the later Apollo missions.
-
B.
Altair lunar lander
The Altair lunar lander was NASA’s planned next-generation crewed spacecraft for landing astronauts on the Moon as part of the post-Apollo Constellation program.
-
C.
SLIM lunar lander
The SLIM lunar lander is a Japanese spacecraft designed by JAXA to demonstrate high-precision, lightweight landing technology on the Moon’s surface.
-
D.
Apollo Lunar Module
The Apollo Lunar Module was the two-stage spacecraft used by NASA during the Apollo missions to land astronauts on the Moon and return them to lunar orbit.
-
E.
Ranger spacecraft
The Ranger spacecraft is a fictional advanced space vehicle featured in the film "Interstellar," used for planetary exploration and piloted by astronaut Joseph Cooper.
- 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: visitedByLunarRover Context triple: [Taurus–Littrow valley, visitedByLunarRover, Apollo 17 Lunar Roving Vehicle]
-
A.
exploredBySpacecraft
Indicates that a celestial object or region has been visited, observed, or studied directly by a spacecraft.
-
B.
usedLunarRovingVehicle
chosen
Indicates that an entity operated or traveled using a lunar roving vehicle during a lunar mission or activity.
-
C.
numberLandedOnMoon
Indicates the count of distinct entities that have successfully landed on the Moon.
-
D.
wasLandingSiteIn
Indicates that a specific landing event occurred at or within the location denoted by the related entity.
-
E.
timeOnLunarSurface
Indicates the duration that an entity spends on the surface of the Moon.
- F. None of above.
Provenance (4 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_69ca84e314108190978324a4bdb959f8 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cdb347ff4c81908c312548a25bae71 |
completed | April 2, 2026, 12:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1e423ba2c81909a46e56e2b004097 |
completed | April 5, 2026, 4:25 a.m. |
| PD | Predicate disambiguation | batch_69cd03e30bc08190816c0a6d29c21b0f |
completed | April 1, 2026, 11:39 a.m. |
Created at: March 30, 2026, 8:33 p.m.