Triple

T3937831
Position Surface form Disambiguated ID Type / Status
Subject Plesetsk Cosmodrome E90956 entity
Predicate launchVehicleUsed P4020 FINISHED
Object Angara
Angara is a family of Russian modular space-launch vehicles designed to provide flexible, modern access to orbit from sites such as the Plesetsk Cosmodrome.
E431596 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: Angara | Statement: [Plesetsk Cosmodrome, launchVehicleUsed, Angara]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Angara
Context triple: [Plesetsk Cosmodrome, launchVehicleUsed, Angara]
  • A. Angara River
    The Angara River is a major river in Siberia that flows northward from Lake Baikal through Irkutsk Oblast before joining the Yenisei River.
  • B. Upper Angara River
    The Upper Angara River is a major Siberian river in Russia that flows through Buryatia and Zabaykalsky Krai before emptying into Lake Baikal.
  • C. Yenisei River
    The Yenisei River is one of the longest rivers in Asia, flowing northward through Siberia to the Arctic Ocean and forming a major part of the central Eurasian river system.
  • D. Bolshaya Urta River
    The Bolshaya Urta River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Samara River system.
  • E. Tunguska River
    The Tunguska River is a river in the Russian Far East that flows through the sparsely populated taiga landscapes of Khabarovsk Krai before joining larger regional waterways.
  • 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: Angara
Triple: [Plesetsk Cosmodrome, launchVehicleUsed, Angara]
Generated description
Angara is a family of Russian modular space-launch vehicles designed to provide flexible, modern access to orbit from sites such as the Plesetsk Cosmodrome.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Angara
Target entity description: Angara is a family of Russian modular space-launch vehicles designed to provide flexible, modern access to orbit from sites such as the Plesetsk Cosmodrome.
  • A. Angara River
    The Angara River is a major river in Siberia that flows northward from Lake Baikal through Irkutsk Oblast before joining the Yenisei River.
  • B. Upper Angara River
    The Upper Angara River is a major Siberian river in Russia that flows through Buryatia and Zabaykalsky Krai before emptying into Lake Baikal.
  • C. Yenisei River
    The Yenisei River is one of the longest rivers in Asia, flowing northward through Siberia to the Arctic Ocean and forming a major part of the central Eurasian river system.
  • D. Bolshaya Urta River
    The Bolshaya Urta River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Samara River system.
  • E. Tunguska River
    The Tunguska River is a river in the Russian Far East that flows through the sparsely populated taiga landscapes of Khabarovsk Krai before joining larger regional waterways.
  • 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_69aed95f26e0819094b0e71974543a19 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69aeedcfd7d48190bbacee8b5b1b5070 completed March 9, 2026, 3:57 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5d044ec6c81909e2abcb8c429045a completed March 14, 2026, 9:16 p.m.
NEDg Description generation batch_69b5d413c7bc81908398c4fa35dbe79b completed March 14, 2026, 9:33 p.m.
NED2 Entity disambiguation (via description) batch_69b5d46a41648190a056cb0bef36fbcf completed March 14, 2026, 9:34 p.m.
Created at: March 9, 2026, 3:24 p.m.