Triple
T20326929
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Octans |
E492361
|
entity |
| Predicate | poleStarOfSouthCelestialPole |
P139707
|
FINISHED |
| Object | Sigma Octantis |
—
|
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: Sigma Octantis | Statement: [Octans, poleStarOfSouthCelestialPole, Sigma Octantis]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sigma Octantis Context triple: [Octans, poleStarOfSouthCelestialPole, Sigma Octantis]
-
A.
Sigma Octantis
chosen
Sigma Octantis is a faint star in the southern sky that serves as the current South Celestial Pole star.
-
B.
Delta Octantis
Delta Octantis is a star in the southern constellation Octans, located near the south celestial pole.
-
C.
Crux Australis
Crux Australis is the Latin name for the Southern Cross, a prominent constellation in the southern sky used historically for navigation and featured on several national flags.
-
D.
Theta Octantis
Theta Octantis is a star located in the southern constellation Octans, near the south celestial pole.
-
E.
Nu Octantis
Nu Octantis is a relatively bright binary star system in the southern constellation of Octans, notable for studies suggesting it may host a planet in a dynamically unusual orbit.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: poleStarOfSouthCelestialPole Context triple: [Octans, poleStarOfSouthCelestialPole, Sigma Octantis]
-
A.
containsSouthCelestialPole
Indicates that a celestial region or frame includes the location of the South Celestial Pole within its boundaries.
-
B.
isCircumpolarFromSouthernLatitudes
Indicates that an object remains continuously above the horizon and never sets when observed from southern latitudes.
-
C.
isCircumpolar
Indicates that an astronomical object remains perpetually above the horizon from a given observation point, never setting below it.
-
D.
secondSolarNorthPolarPass
Indicates that the subject is undergoing its second passage over the northern polar region of the Sun.
-
E.
isSouthernmostStarOf
Indicates that one star occupies the southernmost position within a specified group, region, or configuration of stars.
- F. None of above. chosen
Provenance (4 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_69e0b4a0134081909113563e1c3ba68a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e677e4130081909ec54f131939e442 |
completed | April 20, 2026, 7 p.m. |
| PD | Predicate disambiguation | batch_69e5762655ac8190a8cc48a29fa2c0c4 |
completed | April 20, 2026, 12:41 a.m. |
| PDg | Predicate description generation | batch_69e58d7481508190a87c8b88f9df9879 |
completed | April 20, 2026, 2:20 a.m. |
Created at: April 16, 2026, 11:21 a.m.