Triple

T869120
Position Surface form Disambiguated ID Type / Status
Subject Milky Way center E18770 entity
Predicate containsRegion P285 FINISHED
Object Central Molecular Zone
The Central Molecular Zone is a dense, star-forming region rich in molecular gas and dust located in the innermost few hundred light-years of the Milky Way.
E18770 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: Central Molecular Zone | Statement: [Milky Way center, containsRegion, Central Molecular Zone]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Central Molecular Zone
Context triple: [Milky Way center, containsRegion, Central Molecular Zone]
  • A. Milky Way center
    The Milky Way center is the dense, energetic core of our galaxy, hosting a supermassive black hole surrounded by stars, gas, and dust.
  • B. Carina Nebula
    The Carina Nebula is a vast, active star-forming region in the Milky Way known for its towering gas and dust pillars and dramatic young stellar clusters.
  • C. Scutum–Centaurus Arm
    The Scutum–Centaurus Arm is one of the major spiral arms of the Milky Way galaxy, rich in stars, gas, and star-forming regions.
  • D. Local Interstellar Cloud
    The Local Interstellar Cloud is a diffuse, partially ionized region of gas and dust in the Milky Way through which the Solar System is currently traveling.
  • E. Southern Ring Nebula
    The Southern Ring Nebula is a bright, roughly 2,000-light-year-distant planetary nebula in the constellation Vela, formed from the outer layers of a dying sun-like star and notable for its intricate, colorful gas shells.
  • 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: Central Molecular Zone
Triple: [Milky Way center, containsRegion, Central Molecular Zone]
Generated description
The Central Molecular Zone is a dense, star-forming region rich in molecular gas and dust located in the innermost few hundred light-years of the Milky Way.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Central Molecular Zone
Target entity description: The Central Molecular Zone is a dense, star-forming region rich in molecular gas and dust located in the innermost few hundred light-years of the Milky Way.
  • A. Milky Way center chosen
    The Milky Way center is the dense, energetic core of our galaxy, hosting a supermassive black hole surrounded by stars, gas, and dust.
  • B. Carina Nebula
    The Carina Nebula is a vast, active star-forming region in the Milky Way known for its towering gas and dust pillars and dramatic young stellar clusters.
  • C. Scutum–Centaurus Arm
    The Scutum–Centaurus Arm is one of the major spiral arms of the Milky Way galaxy, rich in stars, gas, and star-forming regions.
  • D. Local Interstellar Cloud
    The Local Interstellar Cloud is a diffuse, partially ionized region of gas and dust in the Milky Way through which the Solar System is currently traveling.
  • E. Southern Ring Nebula
    The Southern Ring Nebula is a bright, roughly 2,000-light-year-distant planetary nebula in the constellation Vela, formed from the outer layers of a dying sun-like star and notable for its intricate, colorful gas shells.
  • F. None of above.

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_69a4938ce8688190a24bdfef82ba7d21 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4ac811e548190a72b7a10b5ea8665 completed March 1, 2026, 9:15 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7a3c9e7ec819081d58634fe0efdcb completed March 4, 2026, 3:15 a.m.
NEDg Description generation batch_69a7a44c2d5881909d006ddf9f9ed694 completed March 4, 2026, 3:17 a.m.
NED2 Entity disambiguation (via description) batch_69a7a4a811bc819093bd436de45afa97 completed March 4, 2026, 3:19 a.m.
Created at: March 1, 2026, 7:39 p.m.