Triple
T22480584
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Seagull Nebula |
E555752
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object |
Sh 2-293
Sh 2-293 is a compact emission nebula that forms part of the larger Seagull Nebula complex in the constellation Monoceros.
|
E1541471
|
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: Sh 2-293 | Statement: [Seagull Nebula, hasComponent, Sh 2-293]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sh 2-293 Context triple: [Seagull Nebula, hasComponent, Sh 2-293]
-
A.
Sh 2-292
Sh 2-292 is a bright emission nebula forming part of the Seagull Nebula complex in the constellation Monoceros, notable for its star-forming regions and distinctive wing-like appearance.
-
B.
Sh 2-298
Sh 2-298, also known as NGC 2359 or Thor's Helmet, is an emission nebula in the constellation Canis Major distinguished by its helmet-like shape surrounding a massive Wolf–Rayet star.
-
C.
Sh 2-279
Sh 2-279 is a bright emission and reflection nebula complex in the constellation Orion, commonly known as the Running Man Nebula and located near the famous Orion Nebula.
-
D.
Sh 2-281
Sh 2-281 is an H II emission nebula better known as the Orion Nebula, a prominent star-forming region in the constellation Orion.
-
E.
Sh 2-25
Sh 2-25 is an emission nebula in the constellation Sagittarius, better known as part of the bright star-forming region Messier 8 (the Lagoon Nebula).
- 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: Sh 2-293 Triple: [Seagull Nebula, hasComponent, Sh 2-293]
Generated description
Sh 2-293 is a compact emission nebula that forms part of the larger Seagull Nebula complex in the constellation Monoceros.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sh 2-293 Target entity description: Sh 2-293 is a compact emission nebula that forms part of the larger Seagull Nebula complex in the constellation Monoceros.
-
A.
Sh 2-292
Sh 2-292 is a bright emission nebula forming part of the Seagull Nebula complex in the constellation Monoceros, notable for its star-forming regions and distinctive wing-like appearance.
-
B.
Sh 2-298
Sh 2-298, also known as NGC 2359 or Thor's Helmet, is an emission nebula in the constellation Canis Major distinguished by its helmet-like shape surrounding a massive Wolf–Rayet star.
-
C.
Sh 2-279
Sh 2-279 is a bright emission and reflection nebula complex in the constellation Orion, commonly known as the Running Man Nebula and located near the famous Orion Nebula.
-
D.
Sh 2-281
Sh 2-281 is an H II emission nebula better known as the Orion Nebula, a prominent star-forming region in the constellation Orion.
-
E.
Sh 2-25
Sh 2-25 is an emission nebula in the constellation Sagittarius, better known as part of the bright star-forming region Messier 8 (the Lagoon Nebula).
- 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_69e11e53897c819088863779f8c50bb0 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15c3836a08190b6f0d88b94cb80a3 |
completed | April 29, 2026, 1:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b1dcbbc188190a434a099a1c56fcc |
completed | May 18, 2026, 2:10 p.m. |
| NEDg | Description generation | batch_6a0b1eac7c448190992542de2c156b05 |
completed | May 18, 2026, 2:14 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b1f3db4748190980d183b81c3ea43 |
completed | May 18, 2026, 2:16 p.m. |
Created at: April 16, 2026, 8:49 p.m.