Triple
T19974183
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Messier 51 |
E493645
|
entity |
| Predicate | hasCompanionGalaxy |
P65767
|
FINISHED |
| Object |
NGC 5195
NGC 5195 is a small, interacting dwarf galaxy that forms a well-known gravitationally bound pair with the Whirlpool Galaxy (Messier 51) in the constellation Canes Venatici.
|
E1404212
|
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: NGC 5195 | Statement: [Messier 51, hasCompanionGalaxy, NGC 5195]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 5195 Context triple: [Messier 51, hasCompanionGalaxy, NGC 5195]
-
A.
NGC 2403
NGC 2403 is a nearby spiral galaxy in the constellation Camelopardalis, notable for its active star formation and numerous observed supernovae.
-
B.
NGC 1569
NGC 1569 is a nearby dwarf irregular starburst galaxy notable for its intense recent star formation and numerous young star clusters.
-
C.
Messier 81
Messier 81 is a prominent, nearby grand-design spiral galaxy in the constellation Ursa Major, notable for its brightness and well-defined structure.
-
D.
Messier 82
Messier 82, also known as the Cigar Galaxy, is a nearby starburst galaxy in Ursa Major undergoing intense star formation and strong galactic winds.
-
E.
NGC 7793
NGC 7793 is a flocculent spiral galaxy in the constellation Sculptor and one of the prominent members of the nearby Sculptor 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: NGC 5195 Triple: [Messier 51, hasCompanionGalaxy, NGC 5195]
Generated description
NGC 5195 is a small, interacting dwarf galaxy that forms a well-known gravitationally bound pair with the Whirlpool Galaxy (Messier 51) in the constellation Canes Venatici.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NGC 5195 Target entity description: NGC 5195 is a small, interacting dwarf galaxy that forms a well-known gravitationally bound pair with the Whirlpool Galaxy (Messier 51) in the constellation Canes Venatici.
-
A.
NGC 2403
NGC 2403 is a nearby spiral galaxy in the constellation Camelopardalis, notable for its active star formation and numerous observed supernovae.
-
B.
NGC 1569
NGC 1569 is a nearby dwarf irregular starburst galaxy notable for its intense recent star formation and numerous young star clusters.
-
C.
Messier 81
Messier 81 is a prominent, nearby grand-design spiral galaxy in the constellation Ursa Major, notable for its brightness and well-defined structure.
-
D.
Messier 82
Messier 82, also known as the Cigar Galaxy, is a nearby starburst galaxy in Ursa Major undergoing intense star formation and strong galactic winds.
-
E.
NGC 7793
NGC 7793 is a flocculent spiral galaxy in the constellation Sculptor and one of the prominent members of the nearby Sculptor 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_69da626a67648190af9653832a3aeced |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e65bcb72048190aedb4f085ace0493 |
completed | April 20, 2026, 5 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07fdd7a0d08190b85dcc29c28eb7bd |
completed | May 16, 2026, 5:17 a.m. |
| NEDg | Description generation | batch_6a07feb28eec81908a8e33a706cf9d9b |
completed | May 16, 2026, 5:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07ff2e34608190a27995f6400c153a |
completed | May 16, 2026, 5:22 a.m. |
Created at: April 11, 2026, 3:23 p.m.