Triple
T19298424
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Perseus Spiral Arm |
E482627
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | NGC 7538 star-forming region |
—
|
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: NGC 7538 star-forming region | Statement: [Perseus Spiral Arm, contains, NGC 7538 star-forming region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 7538 star-forming region Context triple: [Perseus Spiral Arm, contains, NGC 7538 star-forming region]
-
A.
NGC 7538
chosen
NGC 7538 is a massive star-forming nebula in the constellation Cepheus, notable for hosting some of the largest known protostars in the Milky Way.
-
B.
M17 star-forming complex
The M17 star-forming complex is a massive, active stellar nursery in the Milky Way where dense clouds of gas and dust give rise to new stars and intricate nebular structures.
-
C.
Cygnus molecular cloud complex
The Cygnus molecular cloud complex is a vast star-forming region in the constellation Cygnus, rich in gas and dust and home to numerous nebulae and young stellar objects.
-
D.
Perseus molecular cloud complex
The Perseus molecular cloud complex is a prominent nearby star-forming region rich in cold gas and dust, known for hosting numerous young stellar objects and protostars.
-
E.
NGC 2324
NGC 2324 is an open star cluster located in the constellation Monoceros.
- 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_69d8e8cf61b0819096fe3e4107827c4e |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fc86f8648190920d122bb141c6e5 |
completed | April 20, 2026, 10:14 a.m. |
Created at: April 10, 2026, 1:31 p.m.