Triple
T20094783
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Messier 101 |
E496369
|
entity |
| Predicate | hasSatelliteGalaxy |
P2034
|
FINISHED |
| Object | NGC 5477 |
—
|
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 5477 | Statement: [Messier 101, hasSatelliteGalaxy, NGC 5477]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 5477 Context triple: [Messier 101, hasSatelliteGalaxy, NGC 5477]
-
A.
NGC 5457
NGC 5457 is a large, face-on spiral galaxy in the constellation Ursa Major, widely known as the Pinwheel Galaxy (Messier 101).
-
B.
NGC 5474
NGC 5474 is a nearby, distorted dwarf spiral galaxy in the constellation Ursa Major that is gravitationally interacting with and orbiting the larger Pinwheel Galaxy (Messier 101).
-
C.
NGC 5749
NGC 5749 is an open star cluster located in the southern constellation Lupus.
-
D.
NGC 5460
NGC 5460 is an open star cluster located in the southern constellation Centaurus.
-
E.
NGC 4747
NGC 4747 is a small, distorted spiral galaxy in the constellation Coma Berenices, notable for its tidal tails produced by gravitational interaction with the nearby galaxy NGC 4725.
- 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 5477 Target entity description: NGC 5477 is a small, irregular dwarf galaxy located in the constellation Ursa Major and physically associated with the nearby Pinwheel Galaxy (Messier 101).
-
A.
NGC 5457
NGC 5457 is a large, face-on spiral galaxy in the constellation Ursa Major, widely known as the Pinwheel Galaxy (Messier 101).
-
B.
NGC 5474
NGC 5474 is a nearby, distorted dwarf spiral galaxy in the constellation Ursa Major that is gravitationally interacting with and orbiting the larger Pinwheel Galaxy (Messier 101).
-
C.
NGC 5749
NGC 5749 is an open star cluster located in the southern constellation Lupus.
-
D.
NGC 5460
NGC 5460 is an open star cluster located in the southern constellation Centaurus.
-
E.
NGC 4747
NGC 4747 is a small, distorted spiral galaxy in the constellation Coma Berenices, notable for its tidal tails produced by gravitational interaction with the nearby galaxy NGC 4725.
- 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_69da626eee3881909f3454986d4a6511 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6666b891c8190b4e4a60b73728771 |
completed | April 20, 2026, 5:46 p.m. |
Created at: April 11, 2026, 11:24 p.m.