Triple
T20576491
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ESO 351-30 |
E505229
|
entity |
| Predicate | catalog |
P20407
|
FINISHED |
| Object | ESO (European Southern Observatory) catalog |
—
|
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: ESO (European Southern Observatory) catalog | Statement: [ESO 351-30, catalog, ESO (European Southern Observatory) catalog]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ESO (European Southern Observatory) catalog Context triple: [ESO 351-30, catalog, ESO (European Southern Observatory) catalog]
-
A.
OGLE catalog
The OGLE catalog is an astronomical database produced by the Optical Gravitational Lensing Experiment, listing variable stars, exoplanet candidates, and other transient or microlensing events observed in its sky surveys.
-
B.
ESO Science Archive Facility
The ESO Science Archive Facility is the European Southern Observatory’s central online repository that stores, manages, and provides community access to observational data from its telescopes and instruments.
-
C.
David Dunlap Observatory (DDO) catalog
The David Dunlap Observatory (DDO) catalog is an astronomical catalog of dwarf galaxies compiled from observations at the David Dunlap Observatory, widely used in studies of nearby low-luminosity galaxies.
-
D.
Tycho Catalogue
The Tycho Catalogue is an astrometric star catalog produced from the ESA Hipparcos mission, providing precise positions, magnitudes, and proper motions for over a million stars.
-
E.
ESO/Uppsala Survey of the ESO(B) Atlas
chosen
The ESO/Uppsala Survey of the ESO(B) Atlas is an astronomical catalog that systematically lists and classifies southern sky galaxies from photographic plates taken with the ESO Schmidt telescope.
- 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_69e0b4b721588190993ac7b0a9be2736 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6a90af3608190955d2c7950726178 |
completed | April 20, 2026, 10:30 p.m. |
Created at: April 16, 2026, 11:39 a.m.