AI Search Visibility / Yandex Neuro & GigaChat
Yandex Neuro and GigaChat both cite sources. Here's what we can — and can't — check.
Yandex Neuro ("Search with Alice" since April 2024) and GigaChat (since December 2023) both genuinely cite web sources in their answers — confirmed by each company's own documentation. But checking whether a specific page gets cited in either engine's live answer isn't technically possible today, for anyone, including us. This explainer draws the honest line.
The Honest Frame
Citation is real. Checking citation is not.
Yandex Neuro and GigaChat genuinely cite sources — that's a documented fact, not a hypothesis. But no tool, including vustSEObot, can programmatically query either engine's live answer today to confirm a specific page was chosen as a source — no such public API exists. What IS genuinely checkable — structured data, answer-block presence, freshness, and chunkability — are the same technical fundamentals that matter to any retrieval-based answer engine. That's the honest, narrow line, not a reason to inflate it into a citation-checking claim.
See the difference
How Yandex Neuro cites sources per Yandex's own docs, the official way to opt a site out, and what vustSEObot's audit actually checks.
Who this page is for
- Teams targeting Russian-speaking users
- Understand whether Yandex Neuro (now "Search with Alice") and GigaChat actually cite web sources, and what that means for a site's technical setup.
- A sourced, honest answer instead of guessing from Western AI Overview/ChatGPT playbooks that don't cover these engines.
- GEO/SEO consultants scoping RU work
- Get a clear line between what's confirmed (both engines cite sources) and what's unverified (exact trigger rates, whether crawler-name checks apply the same way).
- A citable summary to use in client conversations without overclaiming.
- Site owners deciding whether to opt out
- See Yandex's own documented mechanism for excluding a site from Neuro's answer sourcing.
- The exact robots.txt rule, quoted, instead of a vague 'block AI crawlers' recommendation that may not even apply here.
What's confirmed, and what VUST checks today
- 01
Yandex Neuro cites sources by default
Since its April 2024 launch (now "Search with Alice"), Yandex's own webmaster blog states the answer always backs claims with links to the web pages it drew from, shown in a block above the generated text.
- 02
GigaChat has cited web search since 2023
Sber's GigaChat added source citations to its web-search mode in December 2023, and a deeper multi-step research mode in June 2025 — both return clickable source links, not just a generated answer.
- 03
vustSEObot does not query either engine directly
There's no confirmed public API for checking whether a specific page gets cited in a Yandex Neuro or GigaChat answer. This page will not pretend otherwise — that check does not exist here.
- 04
What the audit does check
Structured data (JSON-LD), answer-block presence, chunkability and content freshness — the same technical fundamentals any AI system needs to reliably extract and cite facts from a page, regardless of which engine is doing the reading.
Run the audit VUST actually does
Structured data, answer-block presence, chunkability and freshness — the same fundamentals that help any AI system read your page, checked free in Telegram.
Honest about the gap between the two
Crawler-access check covers 10 named Western crawlers, not Yandex or Sber
The @vustSEObot crawler check verifies GPTBot, OAI-SearchBot, ChatGPT-User, PerplexityBot, Perplexity-User, ClaudeBot, Google-Extended, CCBot, Applebot-Extended and Amazonbot. It does not currently check Yandex's own opt-out user-agent (YandexAdditional) or any Sber-specific crawler — that's a real gap in this specific check, not a claim we're making.
Yandex's documented opt-out, for reference
Yandex's webmaster blog documents excluding a site from Neuro sourcing via `User-agent: YandexAdditional` + `Disallow: /` in robots.txt, with the change taking 2-14 days to apply. This is Yandex's own mechanism, not something VUST checks automatically today.
The RU GEO/AEO market already has dedicated players
Several Russian-market tools (VisioBrand, AImonitor, Pixel Plus, and others) already track brand visibility specifically inside Yandex Neuro and GigaChat, and Yandex Webmaster itself ships a free checker for its own AI answers. This page is informational, not a claim to compete with that category.
What's genuinely shared across engines
Clear structured data, direct question-style headings, and fresh, chunkable content help any retrieval-based answer engine — Western or Russian — find and quote a page accurately. That overlap is real and is what the existing audit checks; the engine-specific citation behavior is not.
Frequently asked questions
What is Yandex Neuro, and is it still called that?
Yandex launched a standalone AI-answer feature called "Neuro" in April 2024, integrated it directly into default search results in October 2024, and rebranded it "Search with Alice" in May 2025 (powered by YandexGPT 5.1). Russian SEO practitioners still commonly call it Neuro or Нейро. It generates an answer above classic results for many query types, with a source-link block shown above the generated text.
Does GigaChat actually search the web and cite sources, or is it just a chatbot?
GigaChat has had a web-search mode with clickable source citations since December 2023, and added a deeper multi-step "research" mode in June 2025. This is confirmed in Sber's own help documentation — it is not purely a static-knowledge chatbot in these modes, though web search is conditional on the query type, not always-on.
Does @vustSEObot check my page's visibility in Yandex Neuro or GigaChat directly?
No, and this page won't pretend otherwise. There's no confirmed public API for querying either engine's live answers to check whether a specific page was cited. What the audit checks instead — structured data, answer-block presence, chunkability, freshness — is the same technical readiness any retrieval-based answer engine needs, Yandex/GigaChat included, but it is not the same as verifying an actual citation.
Does vustSEObot's crawler-access check cover Yandex or GigaChat?
Not today. The crawler check covers 10 named crawlers relevant to Western AI answer engines — GPTBot, OAI-SearchBot, ChatGPT-User, PerplexityBot, Perplexity-User, ClaudeBot, Google-Extended, CCBot, Applebot-Extended, Amazonbot. It does not check Yandex's own opt-out user-agent (YandexAdditional) or any Sber-specific crawler. That's a real gap in this specific check today, stated plainly rather than glossed over.
How do I opt my site OUT of Yandex Neuro's source pool?
Yandex's webmaster blog documents adding User-agent: YandexAdditional followed by Disallow: / to robots.txt. Per Yandex, the change takes 2-14 days to apply. This is Yandex's own mechanism — VUST doesn't check for it automatically, this page just states the documented fact.
Is there already a tool that tracks brand visibility in Yandex Neuro and GigaChat specifically?
Yes — several Russian-market tools already do this, including VisioBrand, AImonitor, and Pixel Plus, alongside a free checker Yandex itself ships in Yandex Webmaster. This page is an honest explainer, not a claim to compete in that category.
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Ready when you are
Yandex Neuro and GigaChat both cite sources. Here's what we can — and can't — check.
An honest explainer, not a citation-checking claim. Free GEO/AEO audit via @vustSEObot for the fundamentals that are actually verifiable today.