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.