Triple
T6287294
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | HIP 21421 |
E140930
|
entity |
| Predicate | isForegroundTo |
P15585
|
FINISHED |
| Object | Hyades open cluster |
E4628
|
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: Hyades open cluster | Statement: [HIP 21421, isForegroundTo, Hyades open cluster]
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: Hyades open cluster Context triple: [HIP 21421, isForegroundTo, Hyades open cluster]
-
A.
Hyades
chosen
The Hyades are a sisterhood of nymphs in Greek mythology, best known for their association with rain and their representation as a prominent open star cluster in the constellation Taurus.
-
B.
σ Orionis cluster
The σ Orionis cluster is a young, compact star cluster in the Orion constellation, notable for its massive central multiple star system and role in illuminating and shaping the surrounding Orion Molecular Cloud Complex.
-
C.
Orion Nebula Cluster
The Orion Nebula Cluster is a dense, young star cluster embedded within the Orion Nebula, notable as one of the nearest and most studied regions of active star formation.
-
D.
Messier 67
Messier 67 is a rich, old open star cluster located in the constellation Cancer and is one of the most studied stellar clusters in the Milky Way.
-
E.
Hercules Globular Cluster
The Hercules Globular Cluster is a bright, densely packed spherical star cluster in the constellation Hercules, notable as one of the most prominent and studied globular clusters in the northern sky.
- 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_69c008cd17c8819082b82d3fbeb68047 |
elicitation | completed |
| NER | batch_69c063ff9f74819088dc603f56fc930c |
ner | completed |
| NED1 | batch_69c640a7ef8881909b00ce1f479f0fb4 |
ned_source_triple | completed |
Created at: March 22, 2026, 4:26 p.m.