Triple
T5958697
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Horsehead Nebula |
E132579
|
entity |
| Predicate | reddeningEffect |
P57005
|
FINISHED |
| Object | strong extinction of background light |
—
|
LITERAL 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: strong extinction of background light | Statement: [Horsehead Nebula, reddeningEffect, strong extinction of background light]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: reddeningEffect Context triple: [Horsehead Nebula, reddeningEffect, strong extinction of background light]
-
A.
reddening_E_BV
Indicates the color excess E(B−V), quantifying the amount of reddening (dust-induced color change) between two photometric bands.
-
B.
visualEffect
Indicates that one entity produces, modifies, or is associated with a particular visual effect on another entity or within a scene.
-
C.
projectionEffect
Indicates the visual or spatial transformation produced when something is projected from one surface, medium, or viewpoint onto another.
-
D.
redshift
Indicates that the observed wavelength of light or other electromagnetic radiation from an object is shifted toward longer (redder) wavelengths, typically due to relative motion away from the observer or cosmic expansion.
-
E.
hasDustExtinction
chosen
Indicates that an entity exhibits or is subject to attenuation of light due to the presence of intervening dust.
- 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_69c0086c2364819091e9fe2f58fa2517 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c03fb7f8a88190a8bd45208bda4a03 |
completed | March 22, 2026, 7:15 p.m. |
| PD | Predicate disambiguation | batch_69c0335a635881909c58c1ef0f97f1e8 |
completed | March 22, 2026, 6:22 p.m. |
Created at: March 22, 2026, 4:02 p.m.