Triple
T19623676
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sextans Dwarf Spheroidal Galaxy |
E471077
|
entity |
| Predicate | alternativeName |
P39
|
FINISHED |
| Object |
PGC 3097820
PGC 3097820 is a faint dwarf spheroidal satellite galaxy of the Milky Way located in the constellation Sextans.
|
E1385975
|
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: PGC 3097820 | Statement: [Sextans Dwarf Spheroidal Galaxy, alternativeName, PGC 3097820]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PGC 3097820 Context triple: [Sextans Dwarf Spheroidal Galaxy, alternativeName, PGC 3097820]
-
A.
PGC 30997
PGC 30997 is a cataloged galaxy listed in the Principal Galaxies Catalogue, also known as UGC 5666 in the Uppsala General Catalogue.
-
B.
PGC 29088
PGC 29088 is a dwarf irregular galaxy in the constellation Ursa Major that is interacting gravitationally with the nearby galaxies M81 and M82.
-
C.
PGC 23324
PGC 23324 is a dwarf irregular galaxy in the constellation Ursa Major, better known as Holmberg II and noted for its prominent gas shells and active star-forming regions.
-
D.
PGC 29488
PGC 29488 is a faint dwarf spheroidal galaxy in the constellation Leo and one of the closest known satellite galaxies of the Milky Way.
-
E.
PGC 3792
PGC 3792 is a faint, nearby dwarf irregular galaxy in the constellation Pisces that is part of the Local Group.
- 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: PGC 3097820 Triple: [Sextans Dwarf Spheroidal Galaxy, alternativeName, PGC 3097820]
Generated description
PGC 3097820 is a faint dwarf spheroidal satellite galaxy of the Milky Way located in the constellation Sextans.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: PGC 3097820 Target entity description: PGC 3097820 is a faint dwarf spheroidal satellite galaxy of the Milky Way located in the constellation Sextans.
-
A.
PGC 30997
PGC 30997 is a cataloged galaxy listed in the Principal Galaxies Catalogue, also known as UGC 5666 in the Uppsala General Catalogue.
-
B.
PGC 29088
PGC 29088 is a dwarf irregular galaxy in the constellation Ursa Major that is interacting gravitationally with the nearby galaxies M81 and M82.
-
C.
PGC 23324
PGC 23324 is a dwarf irregular galaxy in the constellation Ursa Major, better known as Holmberg II and noted for its prominent gas shells and active star-forming regions.
-
D.
PGC 29488
PGC 29488 is a faint dwarf spheroidal galaxy in the constellation Leo and one of the closest known satellite galaxies of the Milky Way.
-
E.
PGC 3792
PGC 3792 is a faint, nearby dwarf irregular galaxy in the constellation Pisces that is part of the Local Group.
- 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_69d8e510fa248190b7afb274a1d4cf73 |
completed | April 10, 2026, 11:54 a.m. |
| NER | Named-entity recognition | batch_69e640e8695c81909268c5a91cdbb7fa |
completed | April 20, 2026, 3:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0771bc4bdc8190b2e92a1f0aec0ab2 |
completed | May 15, 2026, 7:19 p.m. |
| NEDg | Description generation | batch_6a07726ec9d8819099f369d679f1efc0 |
completed | May 15, 2026, 7:22 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0772e394fc8190b96fe74de6f5fdea |
completed | May 15, 2026, 7:24 p.m. |
Created at: April 10, 2026, 1:44 p.m.