Triple
T18552126
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Cassiopeia |
E453402
|
entity |
| Predicate | containsVariableStar |
P56969
|
FINISHED |
| Object | V509 Cassiopeiae |
—
|
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: V509 Cassiopeiae | Statement: [Cassiopeia, containsVariableStar, V509 Cassiopeiae]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: V509 Cassiopeiae Context triple: [Cassiopeia, containsVariableStar, V509 Cassiopeiae]
-
A.
UY Scuti
UY Scuti is a 2021 studio album by Nigerian rapper and singer Olamide that blends Afrobeats, hip-hop, and pop influences.
-
B.
UY Scuti
UY Scuti is an extremely large red supergiant star, among the biggest known in the Milky Way, located in the constellation Scutum.
-
C.
P Cygni
P Cygni is a luminous blue variable star and one of the most famous eruptive massive stars in the constellation Cygnus, known for its strong stellar winds and characteristic spectral line profile.
-
D.
B Cassiopeiae
B Cassiopeiae is the historic supernova observed in 1572 in the constellation Cassiopeia, famously studied by Tycho Brahe and crucial to early modern astronomy.
-
E.
R Coronae Borealis
R Coronae Borealis is a rare type of hydrogen-deficient, carbon-rich supergiant star famous for its unpredictable, dramatic fades in brightness caused by dust formation.
- 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: V509 Cassiopeiae Target entity description: V509 Cassiopeiae is a luminous yellow hypergiant variable star located in the constellation Cassiopeia.
-
A.
UY Scuti
UY Scuti is a 2021 studio album by Nigerian rapper and singer Olamide that blends Afrobeats, hip-hop, and pop influences.
-
B.
UY Scuti
UY Scuti is an extremely large red supergiant star, among the biggest known in the Milky Way, located in the constellation Scutum.
-
C.
P Cygni
P Cygni is a luminous blue variable star and one of the most famous eruptive massive stars in the constellation Cygnus, known for its strong stellar winds and characteristic spectral line profile.
-
D.
B Cassiopeiae
B Cassiopeiae is the historic supernova observed in 1572 in the constellation Cassiopeia, famously studied by Tycho Brahe and crucial to early modern astronomy.
-
E.
R Coronae Borealis
R Coronae Borealis is a rare type of hydrogen-deficient, carbon-rich supergiant star famous for its unpredictable, dramatic fades in brightness caused by dust formation.
- 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_69d8d388b0c881908e610a1c45b52640 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e538019a74819099dbd255fb21fa95 |
completed | April 19, 2026, 8:16 p.m. |
Created at: April 10, 2026, 11:38 a.m.