Triple
T21885205
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hydra |
E540386
|
entity |
| Predicate | containsNotableDeepSkyObject |
P23775
|
FINISHED |
| Object |
NGC 3242
NGC 3242 is a bright planetary nebula in the constellation Hydra, popularly known as the Ghost of Jupiter due to its appearance in small telescopes.
|
E1506503
|
NE FINISHED |
How this triple was built (4 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 3242 | Statement: [Hydra, containsNotableDeepSkyObject, NGC 3242]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 3242 Context triple: [Hydra, containsNotableDeepSkyObject, NGC 3242]
-
A.
NGC 3132
NGC 3132 is a bright, elliptical planetary nebula in the constellation Vela, noted for its striking ring-like appearance and complex internal structure.
-
B.
NGC 5102
NGC 5102 is a lenticular galaxy in the constellation Centaurus, notable for its relatively nearby distance and membership in the Centaurus A/M83 galaxy group.
-
C.
NGC 7599
NGC 7599 is a spiral galaxy located in the constellation Grus and is part of the NGC 7582 galaxy group.
-
D.
NGC 6543
NGC 6543, also known as the Cat's Eye Nebula, is a bright and complex planetary nebula in the constellation Draco, famous for its intricate, layered structure and striking appearance in astronomical images.
-
E.
NGC 6402
NGC 6402 is a bright globular star cluster in the constellation Ophiuchus, notable for its dense stellar population and inclusion in Charles Messier’s catalog as Messier 14.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: NGC 3242 Triple: [Hydra, containsNotableDeepSkyObject, NGC 3242]
Generated description
NGC 3242 is a bright planetary nebula in the constellation Hydra, popularly known as the Ghost of Jupiter due to its appearance in small telescopes.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NGC 3242 Target entity description: NGC 3242 is a bright planetary nebula in the constellation Hydra, popularly known as the Ghost of Jupiter due to its appearance in small telescopes.
-
A.
NGC 3132
NGC 3132 is a bright, elliptical planetary nebula in the constellation Vela, noted for its striking ring-like appearance and complex internal structure.
-
B.
NGC 5102
NGC 5102 is a lenticular galaxy in the constellation Centaurus, notable for its relatively nearby distance and membership in the Centaurus A/M83 galaxy group.
-
C.
NGC 7599
NGC 7599 is a spiral galaxy located in the constellation Grus and is part of the NGC 7582 galaxy group.
-
D.
NGC 6543
NGC 6543, also known as the Cat's Eye Nebula, is a bright and complex planetary nebula in the constellation Draco, famous for its intricate, layered structure and striking appearance in astronomical images.
-
E.
NGC 6402
NGC 6402 is a bright globular star cluster in the constellation Ophiuchus, notable for its dense stellar population and inclusion in Charles Messier’s catalog as Messier 14.
- F. None of above. chosen
Provenance (5 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_69e0c479a98081908ce333853fdd4348 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f118eabb008190ab6f1364ef4e6feb |
completed | April 28, 2026, 8:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a52a903348190b0055043f6142f71 |
completed | May 17, 2026, 11:43 p.m. |
| NEDg | Description generation | batch_6a0a53e9402c8190b85947fb71434444 |
completed | May 17, 2026, 11:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a5467d2108190b8d5d12819726991 |
completed | May 17, 2026, 11:51 p.m. |
Created at: April 16, 2026, 7:05 p.m.