Triple
T21031398
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eratosthenes (lunar crater) |
E518070
|
entity |
| Predicate | hasSatelliteCrater |
P34245
|
FINISHED |
| Object | Eratosthenes C |
—
|
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: Eratosthenes C | Statement: [Eratosthenes (lunar crater), hasSatelliteCrater, Eratosthenes C]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eratosthenes C Context triple: [Eratosthenes (lunar crater), hasSatelliteCrater, Eratosthenes C]
-
A.
Eratosthenes B
Eratosthenes B is a small satellite impact crater located near the prominent Eratosthenes crater on the Moon.
-
B.
Eratosthenes A
Eratosthenes A is a small satellite impact crater on the Moon located near the prominent Eratosthenes crater at the eastern edge of Mare Imbrium.
-
C.
Eratosthenes
Eratosthenes was an ancient Greek polymath best known for remarkably accurately calculating the Earth's circumference and for devising the sieve method for finding prime numbers.
-
D.
Aristarchus
Aristarchus is a Christian companion of the Apostle Paul mentioned in the New Testament as one of his fellow workers and fellow prisoners.
-
E.
Aristarchus of Samothrace
Aristarchus of Samothrace was a prominent Hellenistic Greek scholar and head of the Library of Alexandria, renowned for his critical editions and commentaries on Homeric poetry.
- 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: Eratosthenes C Target entity description: Eratosthenes C is a small satellite impact crater located near the prominent lunar crater Eratosthenes on the Moon.
-
A.
Eratosthenes B
Eratosthenes B is a small satellite impact crater located near the prominent Eratosthenes crater on the Moon.
-
B.
Eratosthenes A
Eratosthenes A is a small satellite impact crater on the Moon located near the prominent Eratosthenes crater at the eastern edge of Mare Imbrium.
-
C.
Eratosthenes
Eratosthenes was an ancient Greek polymath best known for remarkably accurately calculating the Earth's circumference and for devising the sieve method for finding prime numbers.
-
D.
Aristarchus
Aristarchus is a Christian companion of the Apostle Paul mentioned in the New Testament as one of his fellow workers and fellow prisoners.
-
E.
Aristarchus of Samothrace
Aristarchus of Samothrace was a prominent Hellenistic Greek scholar and head of the Library of Alexandria, renowned for his critical editions and commentaries on Homeric poetry.
- 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_69e0b503275c8190afd9a163f997c709 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc82b5348190b449d59e6cada9de |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:55 p.m.