Triple
T6287153
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 87 Tauri |
E140927
|
entity |
| Predicate | hasHipparcosNumber |
P24824
|
FINISHED |
| Object |
HIP 20889
HIP 20889 is the Hipparcos catalog designation for 87 Tauri, a star located in the constellation Taurus.
|
E581540
|
NE FINISHED |
How this triple was built (5 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: HIP 20889 | Statement: [87 Tauri, hasHipparcosNumber, HIP 20889]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: HIP 20889 Context triple: [87 Tauri, hasHipparcosNumber, HIP 20889]
-
A.
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.
-
B.
HIP 25336
HIP 25336 is the Hipparcos catalog designation for Bellatrix, a prominent blue giant star in the constellation Orion.
-
C.
HIP 21421
HIP 21421 is the Hipparcos catalog designation for Aldebaran, the bright orange giant star that marks the eye of the constellation Taurus.
-
D.
HIP 17608
HIP 17608 is a star in the constellation Taurus, more commonly known as 23 Tauri, and is cataloged in the Hipparcos star catalog.
-
E.
HIP 89931
HIP 89931 is the Hipparcos catalog designation for Kaus Australis, the brightest star in the constellation Sagittarius.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: HIP 20889 Triple: [87 Tauri, hasHipparcosNumber, HIP 20889]
Generated description
HIP 20889 is the Hipparcos catalog designation for 87 Tauri, a star located in the constellation Taurus.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: HIP 20889 Target entity description: HIP 20889 is the Hipparcos catalog designation for 87 Tauri, a star located in the constellation Taurus.
-
A.
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.
-
B.
HIP 25336
HIP 25336 is the Hipparcos catalog designation for Bellatrix, a prominent blue giant star in the constellation Orion.
-
C.
HIP 21421
HIP 21421 is the Hipparcos catalog designation for Aldebaran, the bright orange giant star that marks the eye of the constellation Taurus.
-
D.
HIP 17608
HIP 17608 is a star in the constellation Taurus, more commonly known as 23 Tauri, and is cataloged in the Hipparcos star catalog.
-
E.
HIP 89931
HIP 89931 is the Hipparcos catalog designation for Kaus Australis, the brightest star in the constellation Sagittarius.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasHipparcosNumber Context triple: [87 Tauri, hasHipparcosNumber, HIP 20889]
-
A.
hipparcosNumber
chosen
Indicates the identifier assigned to a star in the Hipparcos astrometric catalog.
-
B.
hasMessierNumber
Indicates that an astronomical object is identified by a specific catalog entry in the Messier catalog.
-
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.
flamsteedDesignation
Indicates the Flamsteed catalog number assigned to a star within its constellation, expressing that specific designation relationship.
- F. None of above.
Provenance (6 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_69c008cd17c8819082b82d3fbeb68047 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c063ff9f74819088dc603f56fc930c |
completed | March 22, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c51973a364819099dc5a99858e9a7a |
completed | March 26, 2026, 11:33 a.m. |
| NEDg | Description generation | batch_69c51e8acc98819098c22c7895da3ab1 |
completed | March 26, 2026, 11:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c51f2512648190b8c78b34c00f3a07 |
completed | March 26, 2026, 11:57 a.m. |
| PD | Predicate disambiguation | batch_69c0560a0270819098ad2785b91e8f39 |
completed | March 22, 2026, 8:50 p.m. |
Created at: March 22, 2026, 4:26 p.m.