Triple

T7272737
Position Surface form Disambiguated ID Type / Status
Subject Reber Radio Telescope (relocated) E161144 entity
Predicate hasOriginalDesigner P184 FINISHED
Object Grote Reber
Grote Reber was an American radio engineer and pioneering radio astronomer who built the first purpose-built radio telescope and helped establish radio astronomy as a scientific field.
E653617 NE FINISHED

How this triple was built (5 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: Grote Reber | Statement: [Reber Radio Telescope (relocated), hasOriginalDesigner, Grote Reber]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Grote Reber
Context triple: [Reber Radio Telescope (relocated), hasOriginalDesigner, Grote Reber]
  • A. Karl Guthe Jansky
    Karl Guthe Jansky was an American physicist and radio engineer who pioneered radio astronomy by discovering radio waves emanating from the Milky Way.
  • B. Arno Penzias
    Arno Penzias is a Nobel Prize–winning physicist best known for his co-discovery of the cosmic microwave background radiation, which provided key evidence for the Big Bang theory.
  • C. Ronald N. Bracewell
    Ronald N. Bracewell was an Australian-born radio astronomer and electrical engineer best known for his pioneering work in radio interferometry, image reconstruction, and the conceptual design of the "Bracewell probe" for interstellar communication.
  • D. Gerard P. Kuiper
    Gerard P. Kuiper was a Dutch-American astronomer and planetary scientist regarded as a founding figure of modern planetary astronomy, with the Kuiper Belt named in his honor.
  • E. Hendrik C. van de Hulst
    Hendrik C. van de Hulst was a Dutch astronomer and physicist best known for predicting the 21-cm hydrogen line, which became a cornerstone of radio astronomy.
  • 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: Grote Reber
Triple: [Reber Radio Telescope (relocated), hasOriginalDesigner, Grote Reber]
Generated description
Grote Reber was an American radio engineer and pioneering radio astronomer who built the first purpose-built radio telescope and helped establish radio astronomy as a scientific field.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Grote Reber
Target entity description: Grote Reber was an American radio engineer and pioneering radio astronomer who built the first purpose-built radio telescope and helped establish radio astronomy as a scientific field.
  • A. Karl Guthe Jansky
    Karl Guthe Jansky was an American physicist and radio engineer who pioneered radio astronomy by discovering radio waves emanating from the Milky Way.
  • B. Arno Penzias
    Arno Penzias is a Nobel Prize–winning physicist best known for his co-discovery of the cosmic microwave background radiation, which provided key evidence for the Big Bang theory.
  • C. Ronald N. Bracewell
    Ronald N. Bracewell was an Australian-born radio astronomer and electrical engineer best known for his pioneering work in radio interferometry, image reconstruction, and the conceptual design of the "Bracewell probe" for interstellar communication.
  • D. Gerard P. Kuiper
    Gerard P. Kuiper was a Dutch-American astronomer and planetary scientist regarded as a founding figure of modern planetary astronomy, with the Kuiper Belt named in his honor.
  • E. Hendrik C. van de Hulst
    Hendrik C. van de Hulst was a Dutch astronomer and physicist best known for predicting the 21-cm hydrogen line, which became a cornerstone of radio astronomy.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasOriginalDesigner
Context triple: [Reber Radio Telescope (relocated), hasOriginalDesigner, Grote Reber]
  • A. hasDesignOrigin
    Indicates that one entity is the source, inspiration, or original model from which the design of another entity is derived.
  • B. designedBy chosen
    Indicates that one entity is the creator, planner, or architect responsible for the form or structure of another entity.
  • C. hasDesign
    Indicates that one entity possesses, embodies, or is characterized by a particular design associated with another entity.
  • D. originallyBy
    Indicates that one entity is the original creator, author, or source of another entity.
  • E. buildingArchitectOfOriginal
    Indicates that an entity is the architect responsible for the original design of a particular building.
  • F. None of above.

Provenance (6 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_69c6885181008190b419040e22939c7c completed March 27, 2026, 1:38 p.m.
NER Named-entity recognition batch_69c6eb8a0b4881908ff27c5a75bd4a95 completed March 27, 2026, 8:41 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7db2936dc8190aed38888bb5e47b8 completed March 28, 2026, 1:44 p.m.
NEDg Description generation batch_69c7df512bac81909e7c413302afd4ea completed March 28, 2026, 2:01 p.m.
NED2 Entity disambiguation (via description) batch_69c7dfcdc3908190a7e5bf653b87ed00 completed March 28, 2026, 2:03 p.m.
PD Predicate disambiguation batch_69c6e76a84a081908d4184c55b728e48 completed March 27, 2026, 8:24 p.m.
Created at: March 27, 2026, 2:58 p.m.