Triple
T21884838
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Messier 79 |
E540377
|
entity |
| Predicate | catalogCode |
P8090
|
FINISHED |
| Object | NGC 1904 |
—
|
NE NERFINISHED |
How this triple was built (3 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 1904 | Statement: [Messier 79, catalogCode, NGC 1904]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 1904 Context triple: [Messier 79, catalogCode, NGC 1904]
-
A.
NGC 1981
NGC 1981 is an open star cluster in the constellation Orion, visible to the naked eye and often observed as part of the Orion molecular cloud complex region.
-
B.
NGC 1952
NGC 1952 is a famous supernova remnant and pulsar wind nebula in the constellation Taurus, known for being the remains of a stellar explosion recorded in 1054 AD.
-
C.
NGC 1973
NGC 1973 is a reflection nebula in the constellation Orion, forming part of a bright nebular complex near the famous Orion Nebula.
-
D.
NGC 1977
NGC 1977 is a bright reflection nebula and star-forming region located in the constellation Orion, often seen near the famous Orion Nebula as part of the same larger complex.
-
E.
NGC 1931
NGC 1931 is a small emission and reflection nebula with an embedded star cluster located in the constellation Auriga.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NGC 1904 Target entity description: NGC 1904 is a globular star cluster in the constellation Lepus, notable for its dense concentration of ancient stars and its listing as Messier 79 in Charles Messier’s catalog.
-
A.
NGC 1981
NGC 1981 is an open star cluster in the constellation Orion, visible to the naked eye and often observed as part of the Orion molecular cloud complex region.
-
B.
NGC 1952
NGC 1952 is a famous supernova remnant and pulsar wind nebula in the constellation Taurus, known for being the remains of a stellar explosion recorded in 1054 AD.
-
C.
NGC 1973
NGC 1973 is a reflection nebula in the constellation Orion, forming part of a bright nebular complex near the famous Orion Nebula.
-
D.
NGC 1977
NGC 1977 is a bright reflection nebula and star-forming region located in the constellation Orion, often seen near the famous Orion Nebula as part of the same larger complex.
-
E.
NGC 1931
NGC 1931 is a small emission and reflection nebula with an embedded star cluster located in the constellation Auriga.
- F. None of above. chosen
Provenance (2 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. |
Created at: April 16, 2026, 7:05 p.m.