Triple

T5060544
Position Surface form Disambiguated ID Type / Status
Subject North America Nebula E114010 entity
Predicate partOf P40 FINISHED
Object Cygnus molecular cloud complex
The Cygnus molecular cloud complex is a vast star-forming region in the constellation Cygnus, rich in gas and dust and home to numerous nebulae and young stellar objects.
 E492752 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: Cygnus molecular cloud complex | Statement: [North America Nebula, partOf, Cygnus molecular cloud complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cygnus molecular cloud complex
Context triple: [North America Nebula, partOf, Cygnus molecular cloud complex]
  • A. Orion Molecular Cloud Complex
    The Orion Molecular Cloud Complex is a vast star-forming region in the constellation Orion, rich in gas, dust, and young stellar objects, and one of the most studied nurseries of massive stars in the Milky Way.
  • B. Perseus molecular cloud complex
    The Perseus molecular cloud complex is a prominent nearby star-forming region rich in cold gas and dust, known for hosting numerous young stellar objects and protostars.
  • C. Ophiuchus molecular cloud
    The Ophiuchus molecular cloud is a nearby dense star-forming region rich in gas and dust, notable as one of the closest and most studied nurseries of low-mass stars to Earth.
  • D. Corona Australis molecular cloud complex
    The Corona Australis molecular cloud complex is a nearby star-forming region rich in dense gas and dust, known for hosting young stellar objects and reflection nebulae in the constellation Corona Australis.
  • E. Taurus molecular cloud complex (projected association)
    The Taurus molecular cloud complex (projected association) is a nearby star-forming region in the constellation Taurus, rich in dark molecular clouds and young stellar objects studied as a key site of low-mass star formation.
  • 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: Cygnus molecular cloud complex
Triple: [North America Nebula, partOf, Cygnus molecular cloud complex]
Generated description
The Cygnus molecular cloud complex is a vast star-forming region in the constellation Cygnus, rich in gas and dust and home to numerous nebulae and young stellar objects.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cygnus molecular cloud complex
Target entity description: The Cygnus molecular cloud complex is a vast star-forming region in the constellation Cygnus, rich in gas and dust and home to numerous nebulae and young stellar objects.
  • A. Orion Molecular Cloud Complex
    The Orion Molecular Cloud Complex is a vast star-forming region in the constellation Orion, rich in gas, dust, and young stellar objects, and one of the most studied nurseries of massive stars in the Milky Way.
  • B. Perseus molecular cloud complex
    The Perseus molecular cloud complex is a prominent nearby star-forming region rich in cold gas and dust, known for hosting numerous young stellar objects and protostars.
  • C. Ophiuchus molecular cloud
    The Ophiuchus molecular cloud is a nearby dense star-forming region rich in gas and dust, notable as one of the closest and most studied nurseries of low-mass stars to Earth.
  • D. Corona Australis molecular cloud complex
    The Corona Australis molecular cloud complex is a nearby star-forming region rich in dense gas and dust, known for hosting young stellar objects and reflection nebulae in the constellation Corona Australis.
  • E. Taurus molecular cloud complex (projected association)
    The Taurus molecular cloud complex (projected association) is a nearby star-forming region in the constellation Taurus, rich in dark molecular clouds and young stellar objects studied as a key site of low-mass star formation.
  • 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_69bd443c0c8c81908663b77afb28e165 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd7472a1dc8190942f568a81fdd961 completed March 20, 2026, 4:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69beb102bb348190b235e4adb7a3f88b completed March 21, 2026, 2:53 p.m.
NEDg Description generation batch_69beb407ec7881909e3643c1fd162568 completed March 21, 2026, 3:06 p.m.
NED2 Entity disambiguation (via description) batch_69beb4843b588190947b3c2ae7709e67 completed March 21, 2026, 3:08 p.m.
Created at: March 20, 2026, 1:38 p.m.