Triple
T20777942
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hydra Cluster |
E511401
|
entity |
| Predicate | dominantGalaxy |
P57285
|
FINISHED |
| Object |
NGC 3311
NGC 3311 is a massive elliptical cD galaxy that serves as the central, brightest member of the Hydra Cluster of galaxies.
|
E1455983
|
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 3311 | Statement: [Hydra Cluster, dominantGalaxy, NGC 3311]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NGC 3311 Context triple: [Hydra Cluster, dominantGalaxy, NGC 3311]
-
A.
NGC 4622
NGC 4622 is an unusual spiral galaxy notable for its rare leading spiral arms and distinctive ring-like structure, located in the constellation Centaurus.
-
B.
NGC 4639
NGC 4639 is a barred spiral galaxy in the constellation Virgo that hosts an active galactic nucleus and lies on the outskirts of the Virgo Cluster.
-
C.
NGC 4473
NGC 4473 is an elliptical galaxy in the constellation Virgo, notable as a bright member of the Virgo Cluster and a subject of detailed studies of galaxy structure and dynamics.
-
D.
NGC 4536
NGC 4536 is a barred spiral galaxy notable for its active star formation and location in the constellation Virgo.
-
E.
NGC 3114
NGC 3114 is an open star cluster located in the constellation Carina, notable for its bright, loosely bound stars visible in small telescopes.
- 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 3311 Triple: [Hydra Cluster, dominantGalaxy, NGC 3311]
Generated description
NGC 3311 is a massive elliptical cD galaxy that serves as the central, brightest member of the Hydra Cluster of galaxies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NGC 3311 Target entity description: NGC 3311 is a massive elliptical cD galaxy that serves as the central, brightest member of the Hydra Cluster of galaxies.
-
A.
NGC 4622
NGC 4622 is an unusual spiral galaxy notable for its rare leading spiral arms and distinctive ring-like structure, located in the constellation Centaurus.
-
B.
NGC 4639
NGC 4639 is a barred spiral galaxy in the constellation Virgo that hosts an active galactic nucleus and lies on the outskirts of the Virgo Cluster.
-
C.
NGC 4473
NGC 4473 is an elliptical galaxy in the constellation Virgo, notable as a bright member of the Virgo Cluster and a subject of detailed studies of galaxy structure and dynamics.
-
D.
NGC 4536
NGC 4536 is a barred spiral galaxy notable for its active star formation and location in the constellation Virgo.
-
E.
NGC 3114
NGC 3114 is an open star cluster located in the constellation Carina, notable for its bright, loosely bound stars visible in small telescopes.
- 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_69e0b4cac7a48190a715cb3d545df2b4 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c26d34bc81908bb22087d434322d |
completed | April 21, 2026, 12:18 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0918b94e84819099b2ab80c4816297 |
completed | May 17, 2026, 1:24 a.m. |
| NEDg | Description generation | batch_6a09193219988190bded9cdbed209cee |
completed | May 17, 2026, 1:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0919aebf64819095c54a4854024fef |
completed | May 17, 2026, 1:28 a.m. |
Created at: April 16, 2026, 12:37 p.m.