Triple
T11078591
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hubble sequence |
E261929
|
entity |
| Predicate | includesSubclass |
P5797
|
FINISHED |
| Object |
E0 elliptical galaxy
An E0 elliptical galaxy is a nearly spherical type of elliptical galaxy with little to no apparent flattening, classified at one end of the Hubble sequence.
|
E902195
|
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: E0 elliptical galaxy | Statement: [Hubble sequence, includesSubclass, E0 elliptical galaxy]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: E0 elliptical galaxy Context triple: [Hubble sequence, includesSubclass, E0 elliptical galaxy]
-
A.
Einasto
Einasto is an Estonian surname most notably associated with astrophysicist Jaan Einasto, a pioneer in the study of dark matter and large-scale structure of the universe.
-
B.
NGC 4486
NGC 4486, better known as Messier 87 (M87), is a giant elliptical galaxy notable for its supermassive black hole and prominent relativistic jet.
-
C.
NGC 1300
NGC 1300 is a prominent barred spiral galaxy located in the constellation Eridanus, noted for its strikingly well-defined bar and spiral arm structure.
-
D.
NGC 4649
NGC 4649, also known as Messier 60, is a massive elliptical galaxy in the constellation Virgo notable for its bright central region and supermassive black hole.
-
E.
WLM Galaxy
WLM Galaxy is a faint, irregular dwarf galaxy in the Local Group, located in the constellation Cetus and notable for its isolation and relatively simple structure.
- 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: E0 elliptical galaxy Triple: [Hubble sequence, includesSubclass, E0 elliptical galaxy]
Generated description
An E0 elliptical galaxy is a nearly spherical type of elliptical galaxy with little to no apparent flattening, classified at one end of the Hubble sequence.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: E0 elliptical galaxy Target entity description: An E0 elliptical galaxy is a nearly spherical type of elliptical galaxy with little to no apparent flattening, classified at one end of the Hubble sequence.
-
A.
Einasto
Einasto is an Estonian surname most notably associated with astrophysicist Jaan Einasto, a pioneer in the study of dark matter and large-scale structure of the universe.
-
B.
NGC 4486
NGC 4486, better known as Messier 87 (M87), is a giant elliptical galaxy notable for its supermassive black hole and prominent relativistic jet.
-
C.
NGC 1300
NGC 1300 is a prominent barred spiral galaxy located in the constellation Eridanus, noted for its strikingly well-defined bar and spiral arm structure.
-
D.
NGC 4649
NGC 4649, also known as Messier 60, is a massive elliptical galaxy in the constellation Virgo notable for its bright central region and supermassive black hole.
-
E.
WLM Galaxy
WLM Galaxy is a faint, irregular dwarf galaxy in the Local Group, located in the constellation Cetus and notable for its isolation and relatively simple structure.
- 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_69d6aa9983c08190b0ef61603b69feac |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d799953d58819096b645a1377e70f2 |
completed | April 9, 2026, 12:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e3c8d4f22881909fa3d094a19b0a14 |
completed | April 18, 2026, 6:09 p.m. |
| NEDg | Description generation | batch_69e3cae07b648190b4c0d2514712d6bd |
completed | April 18, 2026, 6:18 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e3cf21fd908190b28ce93ca104fd52 |
completed | April 18, 2026, 6:36 p.m. |
Created at: April 8, 2026, 9:27 p.m.