Triple
T6287101
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alpha Tauri |
E140926
|
entity |
| Predicate | hipparcosDesignation |
P24824
|
FINISHED |
| Object | HIP 21421 |
E140930
|
NE FINISHED |
Disambiguation candidates (2 decisions)
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: HIP 21421 Context triple: [Alpha Tauri, hipparcosDesignation, HIP 21421]
-
A.
HIP 21421
chosen
HIP 21421 is the Hipparcos catalog designation for Aldebaran, the bright orange giant star that marks the eye of the constellation Taurus.
-
B.
HIP 25336
HIP 25336 is the Hipparcos catalog designation for Bellatrix, a prominent blue giant star in the constellation Orion.
-
C.
HIP 25930
HIP 25930 is the Hipparcos catalog designation for Mintaka, a bright multiple star system that forms the westernmost star in Orion’s Belt.
-
D.
HIP 26311
HIP 26311 is the Hipparcos catalog designation for Alnilam, the bright blue supergiant star forming the central point of Orion’s Belt.
-
E.
HIP 26727
HIP 26727 is the Hipparcos catalog designation for Alnitak, a bright multiple star system forming the easternmost star of Orion’s Belt.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hipparcosDesignation Context triple: [Alpha Tauri, hipparcosDesignation, HIP 21421]
-
A.
hipparcosNumber
chosen
Indicates the identifier assigned to a star in the Hipparcos astrometric catalog.
-
B.
flamsteedDesignation
Indicates the Flamsteed catalog number assigned to a star within its constellation, expressing that specific designation relationship.
-
C.
hasNGCNumber
Indicates that an astronomical object is identified by a specific catalog entry in the New General Catalogue (NGC).
-
D.
hasIAUName
Indicates that an entity is assigned an official name as recognized by the International Astronomical Union (IAU).
-
E.
bayerDesignation
Indicates the assignment of a star’s Bayer designation, linking a star to its specific Greek-letter-plus-constellation label used in astronomy.
- F. None of above.
Provenance (4 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c008cd17c8819082b82d3fbeb68047 |
elicitation | completed |
| NER | batch_69c063ff9f74819088dc603f56fc930c |
ner | completed |
| NED1 | batch_69c51973a364819099dc5a99858e9a7a |
ned_source_triple | completed |
| PD | batch_69c0560a0270819098ad2785b91e8f39 |
pd | completed |
Created at: March 22, 2026, 4:26 p.m.