Triple

T4163788
Position Surface form Disambiguated ID Type / Status
Subject eternal inflation E84392 entity
Predicate developedBy P73 FINISHED
Object Alexander Vilenkin
Alexander Vilenkin is a theoretical physicist and cosmologist known for his pioneering work on the origins of the universe, including the development of the theory of eternal inflation and contributions to cosmic string and multiverse concepts.
 E428186 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: Alexander Vilenkin | Statement: [eternal inflation, developedBy, Alexander Vilenkin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alexander Vilenkin
Context triple: [eternal inflation, developedBy, Alexander Vilenkin]
  • A. Alexei Starobinsky
    Alexei Starobinsky is a Russian theoretical physicist renowned for his pioneering work on cosmic inflation and contributions to modern cosmology and gravitation theory.
  • B. Andrei Linde
    Andrei Linde is a theoretical physicist best known for developing the theory of chaotic inflation and making major contributions to modern cosmological inflationary models.
  • C. Alan Guth
    Alan Guth is an American theoretical physicist best known for proposing the theory of cosmic inflation, which explains the rapid expansion of the early universe.
  • D. Paul Steinhardt
    Paul Steinhardt is an American theoretical physicist and cosmologist known for his work on inflationary cosmology, the cyclic model of the universe, and the theoretical prediction of quasicrystals.
  • E. Neil Turok
    Neil Turok is a South African theoretical physicist known for his work in cosmology, including the cyclic model of the universe and his leadership at the Perimeter Institute for Theoretical Physics.
  • 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: Alexander Vilenkin
Triple: [eternal inflation, developedBy, Alexander Vilenkin]
Generated description
Alexander Vilenkin is a theoretical physicist and cosmologist known for his pioneering work on the origins of the universe, including the development of the theory of eternal inflation and contributions to cosmic string and multiverse concepts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alexander Vilenkin
Target entity description: Alexander Vilenkin is a theoretical physicist and cosmologist known for his pioneering work on the origins of the universe, including the development of the theory of eternal inflation and contributions to cosmic string and multiverse concepts.
  • A. Alexei Starobinsky
    Alexei Starobinsky is a Russian theoretical physicist renowned for his pioneering work on cosmic inflation and contributions to modern cosmology and gravitation theory.
  • B. Andrei Linde
    Andrei Linde is a theoretical physicist best known for developing the theory of chaotic inflation and making major contributions to modern cosmological inflationary models.
  • C. Alan Guth
    Alan Guth is an American theoretical physicist best known for proposing the theory of cosmic inflation, which explains the rapid expansion of the early universe.
  • D. Paul Steinhardt
    Paul Steinhardt is an American theoretical physicist and cosmologist known for his work on inflationary cosmology, the cyclic model of the universe, and the theoretical prediction of quasicrystals.
  • E. Neil Turok
    Neil Turok is a South African theoretical physicist known for his work in cosmology, including the cyclic model of the universe and his leadership at the Perimeter Institute for Theoretical Physics.
  • 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_69aed932cab48190b80ffe35f7029ae1 completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af02a9bf348190b99cecd19fe65779 completed March 9, 2026, 5:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5c6feae608190b677362d9c734165 completed March 14, 2026, 8:37 p.m.
NEDg Description generation batch_69b5c79491a48190865aaa674baebd9b completed March 14, 2026, 8:39 p.m.
NED2 Entity disambiguation (via description) batch_69b5c80ecc7481908deb061969a82c59 completed March 14, 2026, 8:41 p.m.
Created at: March 9, 2026, 3:44 p.m.