Triple
T18772170
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | HD 26499 |
E459040
|
entity |
| Predicate | hasStellarAssociation |
P33200
|
FINISHED |
| Object | Per OB2 |
—
|
NE NERFINISHED |
How this triple was built (4 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: Per OB2 | Statement: [HD 26499, hasStellarAssociation, Per OB2]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Per OB2 Context triple: [HD 26499, hasStellarAssociation, Per OB2]
-
A.
Mon OB2
Mon OB2 is a young stellar association in the constellation Monoceros, rich in massive, hot OB-type stars that illuminate surrounding nebulae.
-
B.
OBN
OBN is the National Rail station code for Oban railway station in Argyll and Bute, Scotland.
-
C.
OBN
OBN is the three-letter IATA airport code assigned to Oban Airport in Scotland.
-
D.
OBY
OBY is the National Rail station code for Oyster Bay railway station.
-
E.
OBR
OBR is the standard rulebook that governs the official rules and regulations of professional baseball, particularly Major League Baseball.
- 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: Per OB2 Target entity description: Per OB2 is an OB stellar association in the constellation Perseus, containing numerous young, massive, hot stars formed from the same giant molecular cloud.
-
A.
Mon OB2
Mon OB2 is a young stellar association in the constellation Monoceros, rich in massive, hot OB-type stars that illuminate surrounding nebulae.
-
B.
OBN
OBN is the National Rail station code for Oban railway station in Argyll and Bute, Scotland.
-
C.
OBN
OBN is the three-letter IATA airport code assigned to Oban Airport in Scotland.
-
D.
OBY
OBY is the National Rail station code for Oyster Bay railway station.
-
E.
OBR
OBR is the independent UK fiscal watchdog that provides official economic and public finance forecasts and assesses the sustainability of government finances.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasStellarAssociation Context triple: [HD 26499, hasStellarAssociation, Per OB2]
-
A.
hasStellarActivity
Indicates that an astronomical object exhibits measurable activity or variability originating from its star, such as flares, spots, or magnetic phenomena.
-
B.
hasStellarStream
Indicates that one astronomical object possesses or is associated with a coherent flow of stars, known as a stellar stream, typically resulting from tidal interactions or disruption.
-
C.
belongsToStarCluster
chosen
Indicates that an astronomical object is a member of, or gravitationally bound to, a specific star cluster.
-
D.
hasStellarSpectrum
Indicates that an astronomical object exhibits a particular stellar spectrum characterizing its emitted light across wavelengths.
-
E.
hasStellarShells
Indicates that an astronomical object possesses one or more surrounding shell-like stellar structures.
- F. None of above.
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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e59336a6b08190819595a55177264e |
completed | April 20, 2026, 2:45 a.m. |
| PD | Predicate disambiguation | batch_69e48d1126e4819099607837ed5aadca |
completed | April 19, 2026, 8:06 a.m. |
Created at: April 10, 2026, 11:52 a.m.