Triple

T942835
Position Surface form Disambiguated ID Type / Status
Subject Large Magellanic Cloud E20343 entity
Predicate associatedWith P37 FINISHED
Object Magellanic Stream
The Magellanic Stream is a vast, trailing ribbon of gas stretching across the sky, stripped from the Magellanic Clouds as they interact gravitationally with the Milky Way.
E112531 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: Magellanic Stream | Statement: [Large Magellanic Cloud, associatedWith, Magellanic Stream]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Magellanic Stream
Context triple: [Large Magellanic Cloud, associatedWith, Magellanic Stream]
  • A. Magellanic Bridge
    The Magellanic Bridge is a stream of gas and stars stretching between the Large and Small Magellanic Clouds, formed by their gravitational interaction.
  • B. Magellanic Clouds
    The Magellanic Clouds are two irregular dwarf galaxies orbiting the Milky Way, prominently visible from the Southern Hemisphere as hazy patches in the night sky.
  • C. Gould Belt
    The Gould Belt is a nearby, partial ring of young stars, gas, and star-forming regions tilted to the Milky Way’s plane and encompassing many of the bright constellations visible from Earth.
  • D. 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.
  • E. 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.
  • 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: Magellanic Stream
Triple: [Large Magellanic Cloud, associatedWith, Magellanic Stream]
Generated description
The Magellanic Stream is a vast, trailing ribbon of gas stretching across the sky, stripped from the Magellanic Clouds as they interact gravitationally with the Milky Way.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Magellanic Stream
Target entity description: The Magellanic Stream is a vast, trailing ribbon of gas stretching across the sky, stripped from the Magellanic Clouds as they interact gravitationally with the Milky Way.
  • A. Magellanic Bridge
    The Magellanic Bridge is a stream of gas and stars stretching between the Large and Small Magellanic Clouds, formed by their gravitational interaction.
  • B. Magellanic Clouds
    The Magellanic Clouds are two irregular dwarf galaxies orbiting the Milky Way, prominently visible from the Southern Hemisphere as hazy patches in the night sky.
  • C. Gould Belt
    The Gould Belt is a nearby, partial ring of young stars, gas, and star-forming regions tilted to the Milky Way’s plane and encompassing many of the bright constellations visible from Earth.
  • D. 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.
  • E. 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.
  • 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_69a493b0270c81909e6c9ce310f6aa55 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b3a1a4888190997adf56eb761431 completed March 1, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a933a643708190a8d3da54b1e91bcf completed March 5, 2026, 7:41 a.m.
NEDg Description generation batch_69a93a0c69f881909e8843c7c8ca7d9d completed March 5, 2026, 8:08 a.m.
NED2 Entity disambiguation (via description) batch_69aa926943788190857398fecfd9c9da completed March 6, 2026, 8:38 a.m.
Created at: March 1, 2026, 7:40 p.m.