Triple
T11377010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gliese 581 star system |
E269494
|
entity |
| Predicate | hasPrimaryStar |
P24826
|
FINISHED |
| Object | Gliese 581 |
E269494
|
NE FINISHED |
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: Gliese 581 | Statement: [Gliese 581 star system, hasPrimaryStar, Gliese 581]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gliese 581 Context triple: [Gliese 581 star system, hasPrimaryStar, Gliese 581]
-
A.
Gliese 581 star system
chosen
The Gliese 581 star system is a nearby red dwarf system in the constellation Libra that gained prominence for its potentially habitable exoplanets and as a target for interstellar messages from Earth.
-
B.
Gliese 581c
Gliese 581c is an exoplanet orbiting the red dwarf star Gliese 581 in the constellation Libra, once considered a potentially habitable “super-Earth” due to its size and location in its star’s habitable zone.
-
C.
Tau Ceti
Tau Ceti is a nearby Sun-like star in the constellation Cetus, notable for its stability, potential planetary system, and historical importance as an early target in the search for extraterrestrial intelligence.
-
D.
Gliese 144
Gliese 144 is a nearby main-sequence star in the constellation Eridanus, notable for its inclusion in catalogs of stars close to the Sun.
-
E.
Queloz
Queloz is the surname of Didier Queloz, the Swiss astronomer and Nobel laureate known for co-discovering the first exoplanet orbiting a Sun-like star.
- 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: hasPrimaryStar Context triple: [Gliese 581 star system, hasPrimaryStar, Gliese 581]
-
A.
isPrimaryStarOf
chosen
Indicates that a star serves as the main or central stellar object in relation to a specified system, object, or context.
-
B.
isMainSequenceStar
Indicates that a star is currently in the main, hydrogen-burning phase of its stellar evolution.
-
C.
hasBrightStar
Indicates that one entity possesses, contains, or is associated with a star characterized by high brightness.
-
D.
hasPrimary
Indicates that one entity is designated as the main or most important instance (the primary) in relation to another entity.
-
E.
hasStarOn
Indicates that one entity bears or displays a star symbol positioned on another entity.
- F. None of above.
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_69d6aacca1048190b39dbbc2174616fa |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d800160a1c81909d115bf89fe54a49 |
completed | April 9, 2026, 7:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e62442905881909c5228a58d9dea3d |
completed | April 20, 2026, 1:04 p.m. |
| PD | Predicate disambiguation | batch_69d7e7022d508190996f9be0847c2b41 |
completed | April 9, 2026, 5:50 p.m. |
Created at: April 8, 2026, 9:33 p.m.