Triple

T21178086
Position Surface form Disambiguated ID Type / Status
Subject IC II E521867 entity
Predicate contains P35 FINISHED
Object IC 5146
IC 5146, also known as the Cocoon Nebula, is a bright emission and reflection nebula in the constellation Cygnus associated with a young star cluster and active star formation.
 E1470426 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 5146 | Statement: [IC II, contains, IC 5146]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: IC 5146
Context triple: [IC II, contains, IC 5146]
  • A. IC 5201
    IC 5201 is a barred spiral galaxy located in the southern constellation Grus.
  • B. IC 5152
    IC 5152 is a nearby dwarf irregular galaxy in the constellation Indus, notable for its relative proximity to the Milky Way and active star formation.
  • C. IC 5070
    IC 5070, commonly known as the Pelican Nebula, is a large, bright emission nebula and active star-forming region located in the constellation Cygnus.
  • D. IC 2944
    IC 2944 is a bright emission nebula and star-forming region in the constellation Centaurus, notable for containing dark, compact clouds of gas and dust known as Bok globules.
  • E. IC 1848
    IC 1848, also known as the Soul Nebula, is a large emission nebula and star-forming region in the constellation Cassiopeia, often paired with the nearby Heart Nebula (IC 1805).
  • 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 5146
Triple: [IC II, contains, IC 5146]
Generated description
IC 5146, also known as the Cocoon Nebula, is a bright emission and reflection nebula in the constellation Cygnus associated with a young star cluster and active star formation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: IC 5146
Target entity description: IC 5146, also known as the Cocoon Nebula, is a bright emission and reflection nebula in the constellation Cygnus associated with a young star cluster and active star formation.
  • A. IC 5201
    IC 5201 is a barred spiral galaxy located in the southern constellation Grus.
  • B. IC 5152
    IC 5152 is a nearby dwarf irregular galaxy in the constellation Indus, notable for its relative proximity to the Milky Way and active star formation.
  • C. IC 5070
    IC 5070, commonly known as the Pelican Nebula, is a large, bright emission nebula and active star-forming region located in the constellation Cygnus.
  • D. IC 2944
    IC 2944 is a bright emission nebula and star-forming region in the constellation Centaurus, notable for containing dark, compact clouds of gas and dust known as Bok globules.
  • E. IC 1848
    IC 1848, also known as the Soul Nebula, is a large emission nebula and star-forming region in the constellation Cassiopeia, often paired with the nearby Heart Nebula (IC 1805).
  • 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_69e0b50ef1d48190b063aa342667df22 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7301a8198819092daa1c847889a88 completed April 21, 2026, 8:06 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09757967588190bb6c8c940fe8d0de completed May 17, 2026, 7:59 a.m.
NEDg Description generation batch_6a09764338fc8190be908a6fa9457d18 completed May 17, 2026, 8:03 a.m.
NED2 Entity disambiguation (via description) batch_6a0978016f188190b8e2d2c7b1b01977 completed May 17, 2026, 8:10 a.m.
Created at: April 16, 2026, 3 p.m.