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.