Triple
T20613101
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Columba |
E506495
|
entity |
| Predicate | containsDeepSkyObject |
P23775
|
FINISHED |
| Object |
NGC 1808
NGC 1808 is a nearby barred spiral starburst galaxy notable for its intense central star formation and dust lanes, located in the southern constellation Columba.
|
E1442177
|
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 1808 | Statement: [Columba, containsDeepSkyObject, NGC 1808]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 1808 Context triple: [Columba, containsDeepSkyObject, NGC 1808]
-
A.
NGC 1818
NGC 1818 is a young, massive star cluster located in the Large Magellanic Cloud, notable for its dense population of hot, blue stars.
-
B.
NGC 1850
NGC 1850 is a massive, young star cluster in the Large Magellanic Cloud notable for its unusual structure and intense star-forming activity.
-
C.
NGC 1851
NGC 1851 is a bright globular star cluster located in the southern constellation Columba, notable for its dense core and relatively high concentration of stars.
-
D.
NGC 185
NGC 185 is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy, notable for its proximity to the Milky Way and its population of old stars and star clusters.
-
E.
NGC 6218
NGC 6218 is a globular star cluster in the constellation Ophiuchus, notable for its relatively loose structure and inclusion in Charles Messier’s catalog as Messier 12.
- 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 1808 Triple: [Columba, containsDeepSkyObject, NGC 1808]
Generated description
NGC 1808 is a nearby barred spiral starburst galaxy notable for its intense central star formation and dust lanes, located in the southern constellation Columba.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NGC 1808 Target entity description: NGC 1808 is a nearby barred spiral starburst galaxy notable for its intense central star formation and dust lanes, located in the southern constellation Columba.
-
A.
NGC 1818
NGC 1818 is a young, massive star cluster located in the Large Magellanic Cloud, notable for its dense population of hot, blue stars.
-
B.
NGC 1850
NGC 1850 is a massive, young star cluster in the Large Magellanic Cloud notable for its unusual structure and intense star-forming activity.
-
C.
NGC 1851
NGC 1851 is a bright globular star cluster located in the southern constellation Columba, notable for its dense core and relatively high concentration of stars.
-
D.
NGC 185
NGC 185 is a dwarf spheroidal satellite galaxy of the Andromeda Galaxy, notable for its proximity to the Milky Way and its population of old stars and star clusters.
-
E.
NGC 6218
NGC 6218 is a globular star cluster in the constellation Ophiuchus, notable for its relatively loose structure and inclusion in Charles Messier’s catalog as Messier 12.
- 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_69e0b4bb2b4081908fa4a72444120f35 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6aad94dac8190921c7769a649c724 |
completed | April 20, 2026, 10:38 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a08c57f89a481909406878050ff5dcf |
completed | May 16, 2026, 7:29 p.m. |
| NEDg | Description generation | batch_6a08c694f74881909496d458900c57c9 |
completed | May 16, 2026, 7:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08c6f2d3ec8190b4699fd43a2d2985 |
completed | May 16, 2026, 7:35 p.m. |
Created at: April 16, 2026, 11:41 a.m.