Triple
T19468556
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | M. B. Schwarz |
E487061
|
entity |
| Predicate | discovered |
P412
|
FINISHED |
| Object | Magellanic Stream |
—
|
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: Magellanic Stream | Statement: [M. B. Schwarz, discovered, Magellanic Stream]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Magellanic Stream Context triple: [M. B. Schwarz, discovered, Magellanic Stream]
-
A.
Magellanic Stream
chosen
The Magellanic Stream is a vast, trailing ribbon of gas stretching across the sky, stripped from the Magellanic Clouds as they interact gravitationally with the Milky Way.
-
B.
Magellanic Bridge
The Magellanic Bridge is a stream of gas and stars stretching between the Large and Small Magellanic Clouds, formed by their gravitational interaction.
-
C.
Monoceros Stream
Monoceros Stream is a vast, ring-like stellar structure encircling the Milky Way, thought to be the remnant of a disrupted dwarf galaxy or outer disk feature.
-
D.
Sagittarius Stream
The Sagittarius Stream is a vast, looping ribbon of stars encircling the Milky Way, created as tidal forces tear apart the infalling Sagittarius Dwarf Spheroidal Galaxy.
-
E.
Magellanic gaseous system
The Magellanic gaseous system is an extended complex of gas streams and structures associated with the Magellanic Clouds and the Milky Way, including features like the Magellanic Stream and related components.
- 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_69d8e8d86d608190bd199a98d0297f27 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e633e4b230819097c8804ee91988ea |
completed | April 20, 2026, 2:10 p.m. |
Created at: April 10, 2026, 1:39 p.m.