Triple
T18307331
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Walter Frederick Gale |
E438521
|
entity |
| Predicate | hasAstronomicalFeatureNamedAfter |
P110877
|
FINISHED |
| Object | Gale Crater |
—
|
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: Gale Crater | Statement: [Walter Frederick Gale, hasAstronomicalFeatureNamedAfter, Gale Crater]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gale Crater Context triple: [Walter Frederick Gale, hasAstronomicalFeatureNamedAfter, Gale Crater]
-
A.
Gale Crater
chosen
Gale Crater is a large impact crater on Mars that has been extensively explored for its layered geological history and past habitability clues.
-
B.
Utopia Planitia
Utopia Planitia is a vast plain in Mars’ northern lowlands, notable as a major landing region for multiple Mars missions.
-
C.
Meridiani Planum
Meridiani Planum is a flat, ancient plain on Mars notable for its layered sedimentary rocks and mineral evidence of past water, famously explored by NASA's Opportunity rover.
-
D.
Roche crater
Roche crater is a prominent impact feature on Mars’s moon Phobos, named after the French astronomer Édouard Roche.
-
E.
Oxia Planum
Oxia Planum is a region on Mars characterized by ancient, clay-rich terrains that make it a prime site for investigating past habitability and the potential for preserved biosignatures.
- 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: hasAstronomicalFeatureNamedAfter Context triple: [Walter Frederick Gale, hasAstronomicalFeatureNamedAfter, Gale Crater]
-
A.
hasPlutonianFeatureNamedAfter
Indicates that a Plutonian surface feature bears a name derived from or honoring a specified entity.
-
B.
hasAsteroidNamedAfter
Indicates that an asteroid has been officially named in honor of a particular entity.
-
C.
hasAstroObjectNamedAfter
chosen
Indicates that one entity has an astronomical object (such as a star, planet, asteroid, or other celestial body) named in honor of or after another entity.
-
D.
hasCraterNamedAfter
Indicates that a crater is named in honor of a particular person, place, or entity.
-
E.
hasAstronomicalFeature
Indicates that an entity possesses, contains, or is characterized by a specific astronomical feature (such as a star, planet, crater, or other celestial structure).
- 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_69d8b915e3e881909125d760c15d0c29 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5021519a481908a9b6561946f1c65 |
completed | April 19, 2026, 4:25 p.m. |
| PD | Predicate disambiguation | batch_69e44fdf43d08190bbcfb6b1fe3cc0ee |
completed | April 19, 2026, 3:45 a.m. |
Created at: April 10, 2026, 10:35 a.m.