# Yandex founder

entity: /record/yandex.md  
predicate: founder  
page: /record/yandex/founder  
as_of: 2026-11-02  

As of November 2, 2026, Yandex's founders on the AsOf record are Arkady Volozh and Ilya Segalovich, each a claim of its own with its date, from 5 sources in all. The record holds 2 claims on Yandex's founder, 2 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.

## Current founder

What the record asserts on 2026-11-02.

- [Yandex](/record/yandex.md) | founder | Arkady Volozh | valid undated to present | conf 0.80 | valid | [clm_35E75A5B5E48](/claim/clm_35E75A5B5E48.md)
  sources: https://en.thebell.io/yandex-founders-20-billion-comeback/, https://www.wikidata.org/wiki/Q5281, https://techcrunch.com/2024/11/24/the-curious-case-of-nebius-the-publicly-traded-ai-infrastructure-startup
- [Yandex](/record/yandex.md) | founder | Ilya Segalovich | valid undated to present | conf 0.80 | valid | [clm_948DEBE1CED5](/claim/clm_948DEBE1CED5.md)
  sources: https://www.bbc.co.uk/news/world-europe-23483138, https://yandex.com/company/news/2013-2013-07-28, https://www.wikidata.org/wiki/Q5281

## Every dated value

One claim per line, oldest first. Superseded claims stay visible.

- [Yandex](/record/yandex.md) | founder | Arkady Volozh | valid undated to present | conf 0.80 | valid | [clm_35E75A5B5E48](/claim/clm_35E75A5B5E48.md)
  sources: https://en.thebell.io/yandex-founders-20-billion-comeback/, https://www.wikidata.org/wiki/Q5281, https://techcrunch.com/2024/11/24/the-curious-case-of-nebius-the-publicly-traded-ai-infrastructure-startup
- [Yandex](/record/yandex.md) | founder | Ilya Segalovich | valid undated to present | conf 0.80 | valid | [clm_948DEBE1CED5](/claim/clm_948DEBE1CED5.md)
  sources: https://www.bbc.co.uk/news/world-europe-23483138, https://yandex.com/company/news/2013-2013-07-28, https://www.wikidata.org/wiki/Q5281

## Questions this record answers

### Who are Yandex's founders?

Arkady Volozh (undated) and Ilya Segalovich (undated), as the record asserts them on November 2, 2026.


## Get this data

- JSON: /v1/entities/yandex/founder (this fact) · /v1/entities/yandex?predicates=founder (with the entity's coverage; add as_of=YYYY-MM-DD for a date)
- MCP: timeline(entity: "yandex", predicates: ["founder"]) for every dated value · fetch(id: "/record/yandex/founder.md") for this page
- Entity twin: /record/yandex.md · timeline: /timelines/yandex.md

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.