Triple
T6287531
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merope Nebula |
E140936
|
entity |
| Predicate | hasAlternativeName |
P39
|
FINISHED |
| Object |
IC 349 region (nearby bright knot)
IC 349 region (nearby bright knot) is a small, intensely bright reflection nebula located very close to the star Merope in the Pleiades star cluster.
|
E581558
|
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: IC 349 region (nearby bright knot) | Statement: [Merope Nebula, hasAlternativeName, IC 349 region (nearby bright knot)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IC 349 region (nearby bright knot) Context triple: [Merope Nebula, hasAlternativeName, IC 349 region (nearby bright knot)]
-
A.
IC 4895
IC 4895 is a barred irregular dwarf galaxy in the Local Group, better known as NGC 6822 or Barnard's Galaxy, located in the constellation Sagittarius.
-
B.
IC 348
IC 348 is a young, nearby star-forming cluster rich in pre-main-sequence stars, located within the Perseus constellation.
-
C.
Barnard's Loop
Barnard's Loop is a large, faint emission nebula forming a sweeping arc across the constellation Orion, believed to be the remnant of ancient supernova activity.
-
D.
IC 1848 (Soul Nebula)
IC 1848, commonly known as the Soul Nebula, is a large emission nebula and star-forming region in the constellation Cassiopeia, often photographed together with the nearby Heart Nebula.
-
E.
IC 2574
IC 2574 is a dwarf irregular galaxy in the constellation Ursa Major, notable for its active star formation and membership in the nearby M81 Group of galaxies.
- 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: IC 349 region (nearby bright knot) Triple: [Merope Nebula, hasAlternativeName, IC 349 region (nearby bright knot)]
Generated description
IC 349 region (nearby bright knot) is a small, intensely bright reflection nebula located very close to the star Merope in the Pleiades star cluster.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: IC 349 region (nearby bright knot) Target entity description: IC 349 region (nearby bright knot) is a small, intensely bright reflection nebula located very close to the star Merope in the Pleiades star cluster.
-
A.
IC 4895
IC 4895 is a barred irregular dwarf galaxy in the Local Group, better known as NGC 6822 or Barnard's Galaxy, located in the constellation Sagittarius.
-
B.
IC 348
IC 348 is a young, nearby star-forming cluster rich in pre-main-sequence stars, located within the Perseus constellation.
-
C.
Barnard's Loop
Barnard's Loop is a large, faint emission nebula forming a sweeping arc across the constellation Orion, believed to be the remnant of ancient supernova activity.
-
D.
IC 1848 (Soul Nebula)
IC 1848, commonly known as the Soul Nebula, is a large emission nebula and star-forming region in the constellation Cassiopeia, often photographed together with the nearby Heart Nebula.
-
E.
IC 2574
IC 2574 is a dwarf irregular galaxy in the constellation Ursa Major, notable for its active star formation and membership in the nearby M81 Group of galaxies.
- 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_69c008cd17c8819082b82d3fbeb68047 |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c063ff9f74819088dc603f56fc930c |
completed | March 22, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c51973a364819099dc5a99858e9a7a |
completed | March 26, 2026, 11:33 a.m. |
| NEDg | Description generation | batch_69c51e8acc98819098c22c7895da3ab1 |
completed | March 26, 2026, 11:54 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c51f2512648190b8c78b34c00f3a07 |
completed | March 26, 2026, 11:57 a.m. |
Created at: March 22, 2026, 4:26 p.m.