Triple
T21026652
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M99 |
E517956
|
entity |
| Predicate | hasSupernova |
P132079
|
FINISHED |
| Object | SN 1972Q |
—
|
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: SN 1972Q | Statement: [M99, hasSupernova, SN 1972Q]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SN 1972Q Context triple: [M99, hasSupernova, SN 1972Q]
-
A.
SN 1923A
SN 1923A is a historical supernova observed in the nearby spiral galaxy Messier 83, notable as one of several recorded stellar explosions in that galaxy.
-
B.
SN 2012A
SN 2012A is a supernova event observed in the nearby spiral galaxy Messier 83, notable as one of its recorded stellar explosions.
-
C.
SN 2004dj
SN 2004dj is a relatively nearby Type II-P supernova discovered in 2004 in the spiral galaxy NGC 2403, notable for being one of the brightest and closest core-collapse supernovae observed in recent decades.
-
D.
SN 1957D
SN 1957D is a historical core-collapse supernova and long-lived supernova remnant located in the nearby spiral galaxy Messier 83.
-
E.
SN 1994I
SN 1994I is a well-studied Type Ic supernova that occurred in the Whirlpool Galaxy (Messier 51), notable for its rapid light-curve evolution and stripped-envelope progenitor.
- 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: SN 1972Q Target entity description: SN 1972Q is a supernova observed in the spiral galaxy Messier 99 in the constellation Coma Berenices.
-
A.
SN 1923A
SN 1923A is a historical supernova observed in the nearby spiral galaxy Messier 83, notable as one of several recorded stellar explosions in that galaxy.
-
B.
SN 2012A
SN 2012A is a supernova event observed in the nearby spiral galaxy Messier 83, notable as one of its recorded stellar explosions.
-
C.
SN 2004dj
SN 2004dj is a relatively nearby Type II-P supernova discovered in 2004 in the spiral galaxy NGC 2403, notable for being one of the brightest and closest core-collapse supernovae observed in recent decades.
-
D.
SN 1957D
SN 1957D is a historical core-collapse supernova and long-lived supernova remnant located in the nearby spiral galaxy Messier 83.
-
E.
SN 1994I
SN 1994I is a well-studied Type Ic supernova that occurred in the Whirlpool Galaxy (Messier 51), notable for its rapid light-curve evolution and stripped-envelope progenitor.
- 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_69e0b503275c8190afd9a163f997c709 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc7c262c8190bceb8fd26be76983 |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:55 p.m.