Triple

T16359554
Position Surface form Disambiguated ID Type / Status
Subject construction of the Ryle Telescope E397274 entity
Predicate location P40 FINISHED
Object Mullard Radio Astronomy Observatory
The Mullard Radio Astronomy Observatory is a major radio astronomy facility near Cambridge, England, known for pioneering interferometric arrays and significant contributions to radio and observational cosmology.
E1208884 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: Mullard Radio Astronomy Observatory | Statement: [construction of the Ryle Telescope, location, Mullard Radio Astronomy Observatory]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Mullard Radio Astronomy Observatory
Context triple: [construction of the Ryle Telescope, location, Mullard Radio Astronomy Observatory]
  • A. Jodrell Bank Observatory
    Jodrell Bank Observatory is a major British radio astronomy facility in Cheshire, England, renowned for its pioneering research in radio astronomy and its iconic Lovell Telescope.
  • B. Mullard Space Science Laboratory
    Mullard Space Science Laboratory is the United Kingdom’s largest university-based space science research institute, renowned for designing, building, and operating instruments for major international space missions.
  • C. Lovell Telescope
    The Lovell Telescope is a large radio telescope at Jodrell Bank Observatory in England, renowned for its pioneering role in radio astronomy and space tracking since the mid-20th century.
  • D. James Clerk Maxwell Telescope
    The James Clerk Maxwell Telescope is a large submillimetre-wavelength radio telescope used for astronomical observations, located near the summit of Mauna Kea in Hawaii.
  • E. Cambridge Low-Frequency Synthesis Telescope
    The Cambridge Low-Frequency Synthesis Telescope was a radio astronomy instrument near Cambridge, England, designed to study the sky at low radio frequencies using aperture synthesis techniques.
  • 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: Mullard Radio Astronomy Observatory
Triple: [construction of the Ryle Telescope, location, Mullard Radio Astronomy Observatory]
Generated description
The Mullard Radio Astronomy Observatory is a major radio astronomy facility near Cambridge, England, known for pioneering interferometric arrays and significant contributions to radio and observational cosmology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Mullard Radio Astronomy Observatory
Target entity description: The Mullard Radio Astronomy Observatory is a major radio astronomy facility near Cambridge, England, known for pioneering interferometric arrays and significant contributions to radio and observational cosmology.
  • A. Jodrell Bank Observatory
    Jodrell Bank Observatory is a major British radio astronomy facility in Cheshire, England, renowned for its pioneering research in radio astronomy and its iconic Lovell Telescope.
  • B. Mullard Space Science Laboratory
    Mullard Space Science Laboratory is the United Kingdom’s largest university-based space science research institute, renowned for designing, building, and operating instruments for major international space missions.
  • C. Lovell Telescope
    The Lovell Telescope is a large radio telescope at Jodrell Bank Observatory in England, renowned for its pioneering role in radio astronomy and space tracking since the mid-20th century.
  • D. James Clerk Maxwell Telescope
    The James Clerk Maxwell Telescope is a large submillimetre-wavelength radio telescope used for astronomical observations, located near the summit of Mauna Kea in Hawaii.
  • E. Cambridge Low-Frequency Synthesis Telescope chosen
    The Cambridge Low-Frequency Synthesis Telescope was a radio astronomy instrument near Cambridge, England, designed to study the sky at low radio frequencies using aperture synthesis techniques.
  • 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_69d87f2778dc8190aa95c7572db127e6 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2fad241848190a9f32c7b050f20a5 completed April 18, 2026, 3:30 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00355df6188190929be8584b5ac87e completed May 10, 2026, 7:35 a.m.
NEDg Description generation batch_6a0036e07d2081908db03dcc133f8421 completed May 10, 2026, 7:42 a.m.
NED2 Entity disambiguation (via description) batch_6a00384f51d081909a5ab0630f82d173 completed May 10, 2026, 7:48 a.m.
Created at: April 10, 2026, 5:07 a.m.