Triple
T11316976
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | PSR B1937+21 |
E267991
|
entity |
| Predicate | catalogDesignation |
P974
|
FINISHED |
| Object | PSR J1939+2134 |
E267991
|
NE FINISHED |
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: PSR J1939+2134 | Statement: [PSR B1937+21, catalogDesignation, PSR J1939+2134]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PSR J1939+2134 Context triple: [PSR B1937+21, catalogDesignation, PSR J1939+2134]
-
A.
IM Pegasi
IM Pegasi is a nearby RS Canum Venaticorum-type binary star system in the constellation Pegasus, notable for its strong radio emissions and use as the guide star for the Gravity Probe B relativity experiment.
-
B.
HIP 59747
HIP 59747 is the catalog designation for Delta Crucis, a bright blue-white giant star in the Southern Cross constellation.
-
C.
Scorpius X-1
Scorpius X-1 is a bright low-mass X-ray binary system and one of the strongest persistent X-ray sources in the sky, located in the constellation Scorpius.
-
D.
Nova Persei 1901
Nova Persei 1901 is a bright classical nova that erupted in 1901 in the constellation Perseus and became one of the most intensely studied novae in astronomical history.
-
E.
first millisecond pulsar PSR B1937+21
chosen
PSR B1937+21 is the first-discovered millisecond pulsar, a rapidly rotating neutron star that spins hundreds of times per second and serves as a key object in the study of extreme astrophysical environments and precise cosmic timing.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aaca5c24819083db46a30d86cb34 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e9c3cf748190987838029d9f7fff |
completed | April 9, 2026, 6:02 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e58b4ec4ac81908d51e3815a054704 |
completed | April 20, 2026, 2:11 a.m. |
Created at: April 8, 2026, 9:32 p.m.