Triple
T20892249
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Thor’s Helmet Nebula |
E514436
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | NGC 2359 |
—
|
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 2359 | Statement: [Thor’s Helmet Nebula, alsoKnownAs, NGC 2359]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 2359 Context triple: [Thor’s Helmet Nebula, alsoKnownAs, NGC 2359]
-
A.
NGC 2359
chosen
NGC 2359, also known as Thor's Helmet, is an emission nebula with a distinctive helmet-like shape located in the constellation Canis Major.
-
B.
NGC 6193
NGC 6193 is a bright open star cluster in the constellation Ara that serves as the central ionizing source of the surrounding emission nebula NGC 6188.
-
C.
NGC 6819
NGC 6819 is a rich open star cluster located in the constellation Cygnus, notable for its intermediate age and importance in studies of stellar evolution.
-
D.
NGC 2632
NGC 2632 is a bright, nearby open star cluster in the constellation Cancer, notable for its rich population of stars and visibility to the naked eye.
-
E.
NGC 2397
NGC 2397 is a barred spiral galaxy located in the southern constellation Volans.
- 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_69e0b4f7ebe48190952a85547a0f31a1 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6d05f0bec8190a296db546bd34114 |
completed | April 21, 2026, 1:18 a.m. |
Created at: April 16, 2026, 12:46 p.m.