Triple

T1406355
Position Surface form Disambiguated ID Type / Status
Subject Green Bank Observatory E31700 entity
Predicate hasTelescope P35 FINISHED
Object 140 Foot Telescope
The 140 Foot Telescope is a large single-dish radio telescope at the Green Bank Observatory in West Virginia, historically used for a wide range of radio astronomy research.
E161143 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: 140 Foot Telescope | Statement: [Green Bank Observatory, hasTelescope, 140 Foot Telescope]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 140 Foot Telescope
Context triple: [Green Bank Observatory, hasTelescope, 140 Foot Telescope]
  • A. Hale Telescope
    The Hale Telescope is a historic 200-inch reflecting telescope at Palomar Observatory in California that was once the world’s largest and remains a landmark instrument in observational astronomy.
  • B. Warsaw Telescope
    The Warsaw Telescope is a 1.3-meter optical telescope at Las Campanas Observatory in Chile, widely used for large-scale astronomical surveys such as the OGLE project.
  • C. SMARTS 1.5-meter Telescope
    The SMARTS 1.5-meter Telescope is a medium-sized optical telescope used for a wide range of astronomical research as part of the SMARTS consortium’s observing facilities.
  • D. Magellan Telescopes
    Magellan Telescopes are a pair of 6.5-meter optical-infrared telescopes at Las Campanas Observatory in Chile, used for cutting-edge astronomical research by an international collaboration.
  • E. New Technology Telescope
    The New Technology Telescope is a pioneering 3.58-meter ESO telescope in Chile that introduced active optics and advanced imaging techniques, significantly influencing modern telescope design.
  • 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: 140 Foot Telescope
Triple: [Green Bank Observatory, hasTelescope, 140 Foot Telescope]
Generated description
The 140 Foot Telescope is a large single-dish radio telescope at the Green Bank Observatory in West Virginia, historically used for a wide range of radio astronomy research.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 140 Foot Telescope
Target entity description: The 140 Foot Telescope is a large single-dish radio telescope at the Green Bank Observatory in West Virginia, historically used for a wide range of radio astronomy research.
  • A. Hale Telescope
    The Hale Telescope is a historic 200-inch reflecting telescope at Palomar Observatory in California that was once the world’s largest and remains a landmark instrument in observational astronomy.
  • B. Warsaw Telescope
    The Warsaw Telescope is a 1.3-meter optical telescope at Las Campanas Observatory in Chile, widely used for large-scale astronomical surveys such as the OGLE project.
  • C. SMARTS 1.5-meter Telescope
    The SMARTS 1.5-meter Telescope is a medium-sized optical telescope used for a wide range of astronomical research as part of the SMARTS consortium’s observing facilities.
  • D. Magellan Telescopes
    Magellan Telescopes are a pair of 6.5-meter optical-infrared telescopes at Las Campanas Observatory in Chile, used for cutting-edge astronomical research by an international collaboration.
  • E. New Technology Telescope
    The New Technology Telescope is a pioneering 3.58-meter ESO telescope in Chile that introduced active optics and advanced imaging techniques, significantly influencing modern telescope design.
  • 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_69a49918e1f88190ba610f9dc8114578 completed March 1, 2026, 7:52 p.m.
NER Named-entity recognition batch_69a4c3be10348190ade8a73780d2c008 completed March 1, 2026, 10:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69ace5770ea08190ac91b47a4ed5bf35 completed March 8, 2026, 2:56 a.m.
NEDg Description generation batch_69ace62a94e88190883d25cdb748e8c1 completed March 8, 2026, 2:59 a.m.
NED2 Entity disambiguation (via description) batch_69ace68ab3788190bc3b55dd9a0fe267 completed March 8, 2026, 3:01 a.m.
Created at: March 1, 2026, 7:59 p.m.