Triple
T19261472
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Omega Centauri |
E481658
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object | NGC 5139 |
—
|
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 5139 | Statement: [Omega Centauri, alsoKnownAs, NGC 5139]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 5139 Context triple: [Omega Centauri, alsoKnownAs, NGC 5139]
-
A.
Messier 13
Messier 13 is a prominent globular star cluster in the constellation Hercules, renowned as one of the brightest and most studied such clusters in the northern sky.
-
B.
NGC 6752
NGC 6752 is a bright, ancient globular star cluster located in the southern constellation Pavo, notable for being one of the closest and most luminous globular clusters visible from Earth.
-
C.
NGC 5286
NGC 5286 is a bright, densely packed globular star cluster located in the southern sky and often studied for its old, metal-poor stellar population.
-
D.
Messier 55
Messier 55 is a large, relatively loose globular star cluster located in the constellation Sagittarius, visible in small telescopes as a faint, diffuse ball of stars.
-
E.
47 Tucanae
47 Tucanae is a massive, bright globular star cluster in the constellation Tucana, notable as one of the closest and most studied such clusters in the Milky Way.
- 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 5139 Target entity description: NGC 5139 is a massive and unusually complex globular star cluster in the constellation Centaurus, notable for its high stellar population and evidence suggesting it may be the remnant core of a dwarf galaxy.
-
A.
Messier 13
Messier 13 is a prominent globular star cluster in the constellation Hercules, renowned as one of the brightest and most studied such clusters in the northern sky.
-
B.
NGC 6752
NGC 6752 is a bright, ancient globular star cluster located in the southern constellation Pavo, notable for being one of the closest and most luminous globular clusters visible from Earth.
-
C.
NGC 5286
NGC 5286 is a bright, densely packed globular star cluster located in the southern sky and often studied for its old, metal-poor stellar population.
-
D.
Messier 55
Messier 55 is a large, relatively loose globular star cluster located in the constellation Sagittarius, visible in small telescopes as a faint, diffuse ball of stars.
-
E.
47 Tucanae
47 Tucanae is a massive, bright globular star cluster in the constellation Tucana, notable as one of the closest and most studied such clusters in the Milky Way.
- 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_69d8e8ce54cc8190998418ff1f66ef28 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e5fb8a022c8190b313e9d11d38e482 |
completed | April 20, 2026, 10:10 a.m. |
Created at: April 10, 2026, 1:28 p.m.