Triple
T23244208
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | c Tauri |
E581537
|
entity |
| Predicate | hasCatalogIdentifier |
P46986
|
FINISHED |
| Object | FK5 166 |
—
|
NE NERFINISHED |
How this triple was built (3 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: FK5 166 | Statement: [c Tauri, hasCatalogIdentifier, FK5 166]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: FK5 166 Context triple: [c Tauri, hasCatalogIdentifier, FK5 166]
-
A.
FK5 187
FK5 187 is a catalog designation for HD 37128, better known as Alnilam, the bright blue supergiant star forming the central point of Orion’s Belt.
-
B.
FK5 438
FK5 438 is a star listed in the Fifth Fundamental Catalogue (FK5), serving as a high-precision astrometric reference object in the Hipparcos catalog under the designation HIP 60718.
-
C.
FK5 320
FK5 320 is the FK5 catalog designation for Asellus Borealis, a star in the constellation Cancer that forms part of the traditional "donkey" pair near the Beehive Cluster.
-
D.
FK5 224
FK5 224 is a star listed in the Fifth Fundamental Catalogue (FK5), serving as a high-precision astrometric reference object in the sky.
-
E.
FK5 330
FK5 330 is a star listed in the Fifth Fundamental Catalogue (FK5), serving as a high-precision astrometric reference object in the celestial coordinate system.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: FK5 166 Target entity description: FK5 166 is a catalog designation for the variable pre-main-sequence star c Tauri in the constellation Taurus.
-
A.
FK5 187
FK5 187 is a catalog designation for HD 37128, better known as Alnilam, the bright blue supergiant star forming the central point of Orion’s Belt.
-
B.
FK5 438
FK5 438 is a star listed in the Fifth Fundamental Catalogue (FK5), serving as a high-precision astrometric reference object in the Hipparcos catalog under the designation HIP 60718.
-
C.
FK5 320
FK5 320 is the FK5 catalog designation for Asellus Borealis, a star in the constellation Cancer that forms part of the traditional "donkey" pair near the Beehive Cluster.
-
D.
FK5 224
FK5 224 is a star listed in the Fifth Fundamental Catalogue (FK5), serving as a high-precision astrometric reference object in the sky.
-
E.
FK5 330
FK5 330 is a star listed in the Fifth Fundamental Catalogue (FK5), serving as a high-precision astrometric reference object in the celestial coordinate system.
- F. None of above. chosen
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_69e24606b17c81908aba1a4911c8a8ba |
completed | April 17, 2026, 2:39 p.m. |
| NER | Named-entity recognition | batch_69f193ee37c8819091f799506fa532da |
completed | April 29, 2026, 5:15 a.m. |
Created at: April 17, 2026, 4:10 p.m.