Triple

T19259968
Position Surface form Disambiguated ID Type / Status
Subject Clyde Tombaugh E481619 entity
Predicate knownFor P22 FINISHED
Object discovery of Pluto
The discovery of Pluto was the 1930 identification of the distant icy world that was long considered the ninth planet in our solar system.
 E20342 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: discovery of Pluto | Statement: [Clyde Tombaugh, knownFor, discovery of Pluto]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: discovery of Pluto
Context triple: [Clyde Tombaugh, knownFor, discovery of Pluto]
  • A. Plutonism
    Plutonism is a geological theory that attributes the formation of rocks and the Earth's crust primarily to volcanic and magmatic activity originating deep within the planet.
  • B. Pluto Companion Search Team
    The Pluto Companion Search Team is an astronomical research group responsible for discovering moons orbiting the dwarf planet Pluto, including the small satellite Nix.
  • C. Pluto
    Pluto is a distant, icy dwarf planet in the Kuiper Belt known for its eccentric orbit and former status as the ninth planet of the Solar System.
  • D. Pluto
    Pluto is Mickey Mouse’s loyal pet dog, a classic Disney cartoon character known for his playful, expressive, and mostly non-speaking role in animated films and shorts.
  • E. Pluto
    Pluto is the Roman god of the underworld and wealth, often identified with the Greek god Hades.
  • 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: discovery of Pluto
Triple: [Clyde Tombaugh, knownFor, discovery of Pluto]
Generated description
The discovery of Pluto was the 1930 identification of the distant icy world that was long considered the ninth planet in our solar system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: discovery of Pluto
Target entity description: The discovery of Pluto was the 1930 identification of the distant icy world that was long considered the ninth planet in our solar system.
  • A. Plutonism
    Plutonism is a geological theory that attributes the formation of rocks and the Earth's crust primarily to volcanic and magmatic activity originating deep within the planet.
  • B. Pluto Companion Search Team
    The Pluto Companion Search Team is an astronomical research group responsible for discovering moons orbiting the dwarf planet Pluto, including the small satellite Nix.
  • C. Pluto chosen
    Pluto is a distant, icy dwarf planet in the Kuiper Belt known for its eccentric orbit and former status as the ninth planet of the Solar System.
  • D. Pluto
    Pluto is Mickey Mouse’s loyal pet dog, a classic Disney cartoon character known for his playful, expressive, and mostly non-speaking role in animated films and shorts.
  • E. Pluto
    Pluto is the Roman god of the underworld and wealth, often identified with the Greek god Hades.
  • 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_69d8e8cd9d1081908a181d02b88b59b8 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e5fb8858588190a04e2a01e43fb7b2 completed April 20, 2026, 10:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0705eb7c4c81909b3539889503669b completed May 15, 2026, 11:39 a.m.
NEDg Description generation batch_6a07070fe8688190a0abee0361a2abba completed May 15, 2026, 11:44 a.m.
NED2 Entity disambiguation (via description) batch_6a070bcdf19c8190a4f734052d5f3573 completed May 15, 2026, 12:04 p.m.
Created at: April 10, 2026, 1:28 p.m.