Triple
T21557331
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Murchison crater (Moon) |
E531925
|
entity |
| Predicate | hasSatelliteCrater |
P34245
|
FINISHED |
| Object | Murchison W |
—
|
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: Murchison W | Statement: [Murchison crater (Moon), hasSatelliteCrater, Murchison W]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Murchison W Context triple: [Murchison crater (Moon), hasSatelliteCrater, Murchison W]
-
A.
Murchison S
Murchison S is a small satellite impact crater on the Moon located near the larger Murchison crater.
-
B.
Murchison E
Murchison E is a small lunar impact crater that forms one of the satellite craters surrounding the larger Murchison crater on the Moon.
-
C.
Murchison N
Murchison N is a small satellite impact crater on the Moon located near the larger Murchison crater.
-
D.
Murchison C
Murchison C is a small lunar impact crater that forms one of the satellite craters surrounding the larger Murchison crater on the Moon.
-
E.
Murchison T
Murchison T is a small lunar satellite crater located near the larger Murchison crater on the Moon.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Murchison W Target entity description: Murchison W is a small lunar satellite crater located near the larger Murchison crater on the Moon’s near side.
-
A.
Murchison S
Murchison S is a small satellite impact crater on the Moon located near the larger Murchison crater.
-
B.
Murchison E
Murchison E is a small lunar impact crater that forms one of the satellite craters surrounding the larger Murchison crater on the Moon.
-
C.
Murchison N
Murchison N is a small satellite impact crater on the Moon located near the larger Murchison crater.
-
D.
Murchison C
Murchison C is a small lunar impact crater that forms one of the satellite craters surrounding the larger Murchison crater on the Moon.
-
E.
Murchison T
Murchison T is a small lunar satellite crater located near the larger Murchison crater on the Moon.
- F. None of above. chosen
Provenance (2 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_69e0c460232c81908de2c3819d17c00e |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69eed2e04b048190ac3a9913094b4625 |
completed | April 27, 2026, 3:07 a.m. |
Created at: April 16, 2026, 6:29 p.m.