Triple
T21302671
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pegasus Dwarf Spheroidal Galaxy |
E525108
|
entity |
| Predicate | discoveredBy |
P412
|
FINISHED |
| Object | Mike Irwin |
—
|
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: Mike Irwin | Statement: [Pegasus Dwarf Spheroidal Galaxy, discoveredBy, Mike Irwin]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mike Irwin Context triple: [Pegasus Dwarf Spheroidal Galaxy, discoveredBy, Mike Irwin]
-
A.
Mike Irwin
chosen
Mike Irwin is an astronomer known for discovering the dwarf spheroidal galaxy Andromeda VI.
-
B.
Mike J. Irwin
Mike J. Irwin is an astronomer known for his work in Galactic structure, including the identification of the Canis Major Overdensity as a nearby dwarf galaxy or stellar overdensity interacting with the Milky Way.
-
C.
Tom Irwin
Tom Irwin is an American actor known for his work in television, film, and theater, including prominent roles in series like "My So-Called Life" and "The Morning Show."
-
D.
Ken Irwin
Ken Irwin is an American music executive and co-founder of the influential independent folk and roots label Rounder Records.
-
E.
John Irwin
John Irwin is a television producer best known for his work as an executive producer on major late-night talk shows, including The Jay Leno Show.
- 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_69e0b517e6748190850d6f6ddf323d69 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7385da340819083c07f353f2142b0 |
completed | April 21, 2026, 8:42 a.m. |
Created at: April 16, 2026, 4:05 p.m.