Triple
T12987776
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Luna 17 |
E321813
|
entity |
| Predicate | landingSite |
P2462
|
FINISHED |
| Object | Mare Imbrium |
E247684
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Mare Imbrium | Statement: [Luna 17, landingSite, Mare Imbrium]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mare Imbrium Context triple: [Luna 17, landingSite, Mare Imbrium]
-
A.
Mare Imbrium
chosen
Mare Imbrium is a vast, dark lunar mare formed by ancient volcanic activity, prominent on the Moon’s near side and notable as the landing site of several Apollo missions.
-
B.
Mare Serenitatis
Mare Serenitatis is a large lunar mare, or basaltic plain, on the Moon’s near side, easily visible from Earth as a dark, circular feature formed by ancient volcanic activity.
-
C.
Mare Nectaris
Mare Nectaris is a small, circular lunar mare formed by an ancient impact basin on the Moon’s near side, known for its smooth basaltic plains and role in mapping the Moon’s geological history.
-
D.
Mare Crisium
Mare Crisium is a prominent, isolated lunar mare on the Moon’s near side, easily visible from Earth as a dark, circular basaltic plain.
-
E.
Mare Nubium
Mare Nubium is a large lunar mare located in the Moon’s southern near side, characterized by its dark basaltic plains formed from ancient volcanic activity.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d8076479b8819090afce3591939cdf |
elicitation | completed |
| NER | batch_69d97e5f47ec8190b39107bc016f9824 |
ner | completed |
| NED1 | batch_69f6b8f942588190b69a3067d5145182 |
ned_source_triple | completed |
Created at: April 9, 2026, 8:41 p.m.