Triple

T16692519
Position Surface form Disambiguated ID Type / Status
Subject Cygnus E405628 entity
Predicate containsStar P1393 FINISHED
Object Kepler-16
Kepler-16 is a circumbinary star system best known for hosting the planet Kepler-16b, a "Tatooine-like" world that orbits two suns.
 E1229113 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: Kepler-16 | Statement: [Cygnus, containsStar, Kepler-16]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kepler-16
Context triple: [Cygnus, containsStar, Kepler-16]
  • A. Kepler-186
    Kepler-186 is a red dwarf star in the constellation Cygnus known for hosting the Earth-sized exoplanet Kepler-186f within its planetary system.
  • B. Arcturus system
    The Arcturus system is a fictional star system often depicted in science fiction as the home of advanced or exotic products and civilizations, such as the famed Arcturan Mega-gin.
  • C. HIP 61084
    HIP 61084 is the Hipparcos catalog designation for Epsilon Crucis, a bright giant star in the Southern Cross constellation.
  • D. Gamma Eridani
    Gamma Eridani, traditionally known as Zaurak, is a red giant star in the constellation Eridanus visible to the naked eye.
  • E. HIP 61173
    HIP 61173 is the Hipparcos catalog designation for Gamma Crucis, a bright red giant star in the constellation Crux.
  • 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: Kepler-16
Triple: [Cygnus, containsStar, Kepler-16]
Generated description
Kepler-16 is a circumbinary star system best known for hosting the planet Kepler-16b, a "Tatooine-like" world that orbits two suns.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kepler-16
Target entity description: Kepler-16 is a circumbinary star system best known for hosting the planet Kepler-16b, a "Tatooine-like" world that orbits two suns.
  • A. Kepler-186
    Kepler-186 is a red dwarf star in the constellation Cygnus known for hosting the Earth-sized exoplanet Kepler-186f within its planetary system.
  • B. Arcturus system
    The Arcturus system is a fictional star system often depicted in science fiction as the home of advanced or exotic products and civilizations, such as the famed Arcturan Mega-gin.
  • C. HIP 61084
    HIP 61084 is the Hipparcos catalog designation for Epsilon Crucis, a bright giant star in the Southern Cross constellation.
  • D. Gamma Eridani
    Gamma Eridani, traditionally known as Zaurak, is a red giant star in the constellation Eridanus visible to the naked eye.
  • E. HIP 61173
    HIP 61173 is the Hipparcos catalog designation for Gamma Crucis, a bright red giant star in the constellation Crux.
  • 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_69d8838c28748190b3f5967c743940ab completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e37eaacb948190954231c9e97a4adf completed April 18, 2026, 12:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0091984dcc8190b0b20d2e57bc3a11 completed May 10, 2026, 2:09 p.m.
NEDg Description generation batch_6a0092244d788190b24f56f0b166dc20 completed May 10, 2026, 2:11 p.m.
NED2 Entity disambiguation (via description) batch_6a00929d803881908d0bb6c566cd112a completed May 10, 2026, 2:13 p.m.
Created at: April 10, 2026, 5:19 a.m.