Triple

T2721301
Position Surface form Disambiguated ID Type / Status
Subject Southern Ring Nebula E60084 entity
Predicate catalogNumber P8090 FINISHED
Object C 74
C 74 is the Caldwell catalog designation for the Southern Ring Nebula, a bright planetary nebula in the constellation Vela.
 E293602 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: C 74 | Statement: [Southern Ring Nebula, catalogNumber, C 74]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: C 74
Context triple: [Southern Ring Nebula, catalogNumber, C 74]
  • A. C-7
    C-7 is a commuter rail line in the Cercanías Madrid network that connects central Madrid with various suburban areas.
  • B. C-9
    C-9 is a mountain railway line of Madrid’s Cercanías commuter rail network that connects the city with the Sierra de Guadarrama, including the Puerto de Navacerrada and Cotos areas.
  • C. C-2
    C-2 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
  • D. C-8
    C-8 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with various suburban areas.
  • E. C-10
    C-10 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
  • 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: C 74
Triple: [Southern Ring Nebula, catalogNumber, C 74]
Generated description
C 74 is the Caldwell catalog designation for the Southern Ring Nebula, a bright planetary nebula in the constellation Vela.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: C 74
Target entity description: C 74 is the Caldwell catalog designation for the Southern Ring Nebula, a bright planetary nebula in the constellation Vela.
  • A. C-7
    C-7 is a commuter rail line in the Cercanías Madrid network that connects central Madrid with various suburban areas.
  • B. C-9
    C-9 is a mountain railway line of Madrid’s Cercanías commuter rail network that connects the city with the Sierra de Guadarrama, including the Puerto de Navacerrada and Cotos areas.
  • C. C-2
    C-2 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
  • D. C-8
    C-8 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with various suburban areas.
  • E. C-10
    C-10 is a commuter rail line within the Cercanías Madrid network that connects central Madrid with its surrounding metropolitan areas.
  • 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_69ab4b746d248190958e052045c09255 completed March 6, 2026, 9:47 p.m.
NER Named-entity recognition batch_69abdab1cb808190b0789c76bc9cb090 completed March 7, 2026, 7:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69afb6914f70819099482893d026f34b completed March 10, 2026, 6:13 a.m.
NEDg Description generation batch_69afb726182081909570e4cb7a364e4d completed March 10, 2026, 6:16 a.m.
NED2 Entity disambiguation (via description) batch_69afb78f9d08819087d6f31fe1e4e61c completed March 10, 2026, 6:17 a.m.
Created at: March 6, 2026, 9:55 p.m.