Triple
T21026699
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M100 |
E517957
|
entity |
| Predicate | supernovaTypeObserved |
P122575
|
FINISHED |
| Object | Type Ia |
—
|
NE NERFINISHED |
How this triple was built (2 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: Type Ia | Statement: [M100, supernovaTypeObserved, Type Ia]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Type Ia Context triple: [M100, supernovaTypeObserved, Type Ia]
-
A.
Type Ia supernovae
chosen
Type Ia supernovae are a class of stellar explosions with nearly uniform intrinsic brightness, making them powerful standard candles for measuring cosmic distances and probing the expansion history of the universe.
-
B.
Type IIb (SN 1993J)
Type IIb (SN 1993J) is a well-studied core-collapse supernova in the galaxy Messier 81 that initially showed hydrogen-rich spectra before transitioning to resemble a Type Ib event, making it a key example of a stripped-envelope supernova.
-
C.
Novae
Novae was a major Roman military and urban center along the Danube frontier in the province of Moesia.
-
D.
SN 1572
SN 1572 is a historically significant supernova in the constellation Cassiopeia whose detailed observations by Tycho Brahe helped challenge the Aristotelian view of an unchanging heavens.
-
E.
SN 1987A
SN 1987A is a famous supernova, the closest observed in modern times, whose 1987 explosion in the Large Magellanic Cloud has provided key insights into stellar death and supernova physics.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e6fc7d93908190a2c29a4051fb5acc |
completed | April 21, 2026, 4:26 a.m. |
Created at: April 16, 2026, 1:55 p.m.