Triple

T18695478
Position Surface form Disambiguated ID Type / Status
Subject Taurus molecular cloud complex E457104 entity
Predicate hasSubregion P285 FINISHED
Object L1536 cloud — NE NERFINISHED

How this triple was built (3 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: L1536 cloud | Statement: [Taurus molecular cloud complex, hasSubregion, L1536 cloud]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: L1536 cloud
Context triple: [Taurus molecular cloud complex, hasSubregion, L1536 cloud]
  • A. 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.
  • B. Scutum Star Cloud
    The Scutum Star Cloud is a dense, bright region of the Milky Way in the constellation Scutum, rich in stars, clusters, and interstellar material.
  • C. S106 nebula
    S106 nebula is a bipolar emission nebula and active star-forming region in the constellation Cygnus, illuminated by a massive young central star.
  • D. Sagittarius Star Cloud
    The Sagittarius Star Cloud is a bright, densely populated region of the Milky Way rich in stars and nebulae, prominently visible in the constellation Sagittarius.
  • E. Trumpler 16
    Trumpler 16 is a massive young star cluster in the Carina Nebula, notable for hosting some of the most luminous and massive known stars, including Eta Carinae.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: L1536 cloud
Target entity description: L1536 cloud is a dense molecular cloud core within the Taurus star-forming region, known as a site of low-mass star and protostellar formation.
  • A. 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.
  • B. Scutum Star Cloud
    The Scutum Star Cloud is a dense, bright region of the Milky Way in the constellation Scutum, rich in stars, clusters, and interstellar material.
  • C. S106 nebula
    S106 nebula is a bipolar emission nebula and active star-forming region in the constellation Cygnus, illuminated by a massive young central star.
  • D. Sagittarius Star Cloud
    The Sagittarius Star Cloud is a bright, densely populated region of the Milky Way rich in stars and nebulae, prominently visible in the constellation Sagittarius.
  • E. Trumpler 16
    Trumpler 16 is a massive young star cluster in the Carina Nebula, notable for hosting some of the most luminous and massive known stars, including Eta Carinae.
  • F. None of above. chosen

Provenance (2 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_69d8d391eb488190ac2e9abf5bf255e4 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e562e775408190996b4c613b83f185 completed April 19, 2026, 11:19 p.m.
Created at: April 10, 2026, 11:49 a.m.