Triple

T1825314
Position Surface form Disambiguated ID Type / Status
Subject Baikonur Cosmodrome E40639 entity
Predicate notableLaunchPad P10666 FINISHED
Object Gagarin's Start
Gagarin's Start is the historic launch pad at Baikonur Cosmodrome from which Yuri Gagarin became the first human in space and which has since been used for numerous crewed Soyuz missions.
E204237 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: Gagarin's Start | Statement: [Baikonur Cosmodrome, notableLaunchPad, Gagarin's Start]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gagarin's Start
Context triple: [Baikonur Cosmodrome, notableLaunchPad, Gagarin's Start]
  • A. Vostok 1
    Vostok 1 was the Soviet spacecraft that carried Yuri Gagarin on the first human spaceflight, marking humanity’s inaugural journey into outer space in 1961.
  • B. Rocket to Russia
    Rocket to Russia is a 1977 studio album by the American punk rock band Ramones, widely regarded as one of their finest and most influential releases.
  • C. The Pioneer
    The Pioneer was a 19th-century literary magazine edited by James Russell Lowell that published notable early works of American authors, including Edgar Allan Poe.
  • D. From the Earth to the Moon
    From the Earth to the Moon is an HBO miniseries that dramatizes the history of the Apollo space program and the United States’ efforts to land astronauts on the Moon.
  • E. Sputnik 1
    Sputnik 1 was the first artificial Earth satellite, launched by the Soviet Union in 1957 and marking the beginning of the space age.
  • 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: Gagarin's Start
Triple: [Baikonur Cosmodrome, notableLaunchPad, Gagarin's Start]
Generated description
Gagarin's Start is the historic launch pad at Baikonur Cosmodrome from which Yuri Gagarin became the first human in space and which has since been used for numerous crewed Soyuz missions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Gagarin's Start
Target entity description: Gagarin's Start is the historic launch pad at Baikonur Cosmodrome from which Yuri Gagarin became the first human in space and which has since been used for numerous crewed Soyuz missions.
  • A. Vostok 1
    Vostok 1 was the Soviet spacecraft that carried Yuri Gagarin on the first human spaceflight, marking humanity’s inaugural journey into outer space in 1961.
  • B. Rocket to Russia
    Rocket to Russia is a 1977 studio album by the American punk rock band Ramones, widely regarded as one of their finest and most influential releases.
  • C. The Pioneer
    The Pioneer was a 19th-century literary magazine edited by James Russell Lowell that published notable early works of American authors, including Edgar Allan Poe.
  • D. From the Earth to the Moon
    From the Earth to the Moon is an HBO miniseries that dramatizes the history of the Apollo space program and the United States’ efforts to land astronauts on the Moon.
  • E. Sputnik 1
    Sputnik 1 was the first artificial Earth satellite, launched by the Soviet Union in 1957 and marking the beginning of the space age.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: notableLaunchPad
Context triple: [Baikonur Cosmodrome, notableLaunchPad, Gagarin's Start]
  • A. launchPad chosen
    Indicates a physical platform or site from which vehicles, typically rockets or spacecraft, are launched.
  • B. hasLaunchPadNumber
    Indicates that an entity (such as a launch site or facility) is associated with a specific launch pad identification number.
  • C. notableHub
    Indicates that an entity serves as a significant central point or focal location for activities, connections, or influence within a particular context.
  • D. notableRelease
    Indicates that an entity is a significant or prominent release (such as a major version, edition, or launch) associated with another entity.
  • E. commercialLaunchFirst
    Indicates that this event marks the first commercial launch associated with the subject entity.
  • 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_69a8864644bc8190b2358ab897194ac1 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb45402688190b9a535b14030c354 completed March 7, 2026, 5:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69adbf6927fc8190ad9ce95c92153c64 completed March 8, 2026, 6:26 p.m.
NEDg Description generation batch_69adc0bf37ac8190b9cbbc5454061e75 completed March 8, 2026, 6:32 p.m.
NED2 Entity disambiguation (via description) batch_69adc197f78481909f848e2ee2741e8d completed March 8, 2026, 6:36 p.m.
PD Predicate disambiguation batch_69abafd6a9948190ac2b2743db6f8f69 completed March 7, 2026, 4:55 a.m.
Created at: March 4, 2026, 7:32 p.m.