Triple
T21031367
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eratosthenes (lunar crater) |
E518070
|
entity |
| Predicate | namedAfter |
P63
|
FINISHED |
| Object | Eratosthenes of Cyrene |
—
|
NE NERFINISHED |
How this triple was built (2 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 of Cyrene | Statement: [Eratosthenes (lunar crater), namedAfter, Eratosthenes of Cyrene]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eratosthenes of Cyrene Context triple: [Eratosthenes (lunar crater), namedAfter, Eratosthenes of Cyrene]
-
A.
Eratosthenes
chosen
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.
-
B.
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.
-
C.
Aristarchus of Samos
Aristarchus of Samos was an ancient Greek astronomer who proposed a heliocentric model of the universe, placing the Sun at the center and the Earth in motion around it.
-
D.
Eudoxus of Cnidus
Eudoxus of Cnidus was an ancient Greek mathematician and astronomer renowned for developing the method of exhaustion and an influential geometric model of planetary motion.
-
E.
Hipparchus of Athens
Hipparchus of Athens was a 6th-century BCE Athenian tyrant of the Peisistratid family, known as a patron of the arts and for his assassination, which became a celebrated event in Athenian democratic lore.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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.