Triple

T21178097
Position Surface form Disambiguated ID Type / Status
Subject IC II E521867 entity
Predicate contains P35 FINISHED
Object IC 5148
IC 5148 is a faint planetary nebula in the constellation Grus, often studied for its nearly spherical shell and relatively high expansion velocity.
 E1472352 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 5148 | Statement: [IC II, contains, IC 5148]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: IC 5148
Context triple: [IC II, contains, IC 5148]
  • A. 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.
  • B. IC 5201
    IC 5201 is a barred spiral galaxy located in the southern constellation Grus.
  • C. 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.
  • D. 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.
  • E. IC19
    IC19 is a major Portuguese roadway linking Lisbon to the Sintra area and serving as one of the country’s busiest commuter routes.
  • 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 5148
Triple: [IC II, contains, IC 5148]
Generated description
IC 5148 is a faint planetary nebula in the constellation Grus, often studied for its nearly spherical shell and relatively high expansion velocity.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: IC 5148
Target entity description: IC 5148 is a faint planetary nebula in the constellation Grus, often studied for its nearly spherical shell and relatively high expansion velocity.
  • A. 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.
  • B. IC 5201
    IC 5201 is a barred spiral galaxy located in the southern constellation Grus.
  • C. 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.
  • D. 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.
  • E. IC19
    IC19 is a major Portuguese roadway linking Lisbon to the Sintra area and serving as one of the country’s busiest commuter routes.
  • 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_6a097ec296708190b6b30d9a9fae811e completed May 17, 2026, 8:39 a.m.
NEDg Description generation batch_6a097ff28ed0819081cea66e9ea5eaa2 completed May 17, 2026, 8:44 a.m.
NED2 Entity disambiguation (via description) batch_6a0981477234819093bc90f3578ddccf completed May 17, 2026, 8:50 a.m.
Created at: April 16, 2026, 3 p.m.