Triple
T19203808
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NGC 5408 |
E480178
|
entity |
| Predicate | hasAlternateName |
P39
|
FINISHED |
| Object |
ESO 272-25
ESO 272-25 is a dwarf irregular galaxy in the constellation Centaurus, notable for its intense star-forming activity and X-ray sources.
|
E1365234
|
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: ESO 272-25 | Statement: [NGC 5408, hasAlternateName, ESO 272-25]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ESO 272-25 Context triple: [NGC 5408, hasAlternateName, ESO 272-25]
-
A.
ESO 245-007
ESO 245-007 is a faint dwarf galaxy in the constellation Phoenix, notable as a nearby member of the Local Group.
-
B.
ESO 324-G024
ESO 324-G024 is a dwarf irregular galaxy located in the nearby Centaurus A/M83 galaxy group.
-
C.
ESO 260-7
ESO 260-7 is a planetary nebula better known as the Eight-Burst Nebula, noted for its distinctive overlapping ring structure.
-
D.
ESO 378-1
ESO 378-1 is a galaxy listed in the European Southern Observatory (ESO) catalog, observed in the southern sky.
-
E.
ESO 206-04
ESO 206-04 is a faint dwarf spheroidal galaxy in the constellation Carina that is a satellite of the Milky Way.
- 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: ESO 272-25 Triple: [NGC 5408, hasAlternateName, ESO 272-25]
Generated description
ESO 272-25 is a dwarf irregular galaxy in the constellation Centaurus, notable for its intense star-forming activity and X-ray sources.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ESO 272-25 Target entity description: ESO 272-25 is a dwarf irregular galaxy in the constellation Centaurus, notable for its intense star-forming activity and X-ray sources.
-
A.
ESO 245-007
ESO 245-007 is a faint dwarf galaxy in the constellation Phoenix, notable as a nearby member of the Local Group.
-
B.
ESO 324-G024
ESO 324-G024 is a dwarf irregular galaxy located in the nearby Centaurus A/M83 galaxy group.
-
C.
ESO 260-7
ESO 260-7 is a planetary nebula better known as the Eight-Burst Nebula, noted for its distinctive overlapping ring structure.
-
D.
ESO 378-1
ESO 378-1 is a galaxy listed in the European Southern Observatory (ESO) catalog, observed in the southern sky.
-
E.
ESO 206-04
ESO 206-04 is a faint dwarf spheroidal galaxy in the constellation Carina that is a satellite of the Milky Way.
- 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_69d8e8cb8c348190b52075823911c869 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5f99b37c081908c13e0b4cca52aa4 |
completed | April 20, 2026, 10:02 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0700de73948190a22ce83fa351f099 |
completed | May 15, 2026, 11:17 a.m. |
| NEDg | Description generation | batch_6a07028a76ec8190a73f5ad24d380855 |
completed | May 15, 2026, 11:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0703248b748190b683455342da7238 |
completed | May 15, 2026, 11:27 a.m. |
Created at: April 10, 2026, 1:16 p.m.