The Release of ChatGPT-5: How Will It Affect Classic SEO?

02.09.2025
OpenAI has officially unveiled its new model â€” ChatGPT-5. This is the most powerful, accurate, and contextually consistent model released so far. GPT-5 works faster, handles logic, code, and long context better, and adapts more effectively to user tasks. It is already being rolled out to users across all plans, including the free tier, and is now functionally closer to a universal assistant. The question many digital professionals are asking: how will this breakthrough impact classic SEO?
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â–ŽClassic search is losing ground as the entry point

Traditionally, SEO has been built around search engines: adapting to Google, Bing, or Baidu algorithms to land in the top 10 for keywords. But with ChatGPT-5 and its analogs, users increasingly get complete answers without visiting websites. Asking something like "How to choose a broker in Europe" or "Which slot is currently the most volatile?" now yields a ready-made recommendation rather than just a link.

This reduces the value of the SERP (Search Engine Results Page) as a competitive space and makes traditional optimization less of a priority.

â–ŽFrom keywords to user intent

Models like GPT-5 don’t "read" keywords, they read meaning. The algorithm can interpret that a query like "best casinos in Germany without verification" implies a search for brands with fast KYC or none at all, delivering relevant information even without exact phrase matches.

For copywriters, keyword stuffing is no longer necessary â€” it’s more important to structure content logically and comprehensively, based on facts. Such texts are better understood by language models during training or retrieval.

â–ŽDecline in organic click-through rates

As ChatGPT’s functions expand in browsers and mobile apps, part of the traffic never reaches websites. This is already visible: in some niches, up to 30% of users get their answers directly in a chat or widget, without clicking further.

Aggregator sites, directories, and informational portals will feel this the most, as their content can be partially absorbed and summarized directly by the model.

â–ŽThe rise of branded SEO and authorship

Since LLMs increasingly "understand" the reputation of a source, brand and author identity become crucial. Content linked to experts and registered companies, mentioned in trusted sources, gets prioritized in AI-generated responses.

Search models of the GPT generation will reference or summarize information with authority in mind, even if it’s not explicitly stated in the original text. This means greater importance for PR, digital reputation, mentions, and citations.

â–ŽThe new role of the SEO specialist: LLM optimization

A new direction emerges â€” LLM-SEO. Specialists will adapt content not only for search algorithms but also for language models by:

  • Structuring texts with coherence and completeness in mind.
  • Using formats suitable for model training and information extraction.
  • Implementing microdata, tables, concise summaries, and clear theses.

The goal: increase the chances that your content is chosen by the model as a source for user answers.

â–ŽIntegration with AI assistants: a new SEO traffic channel

Models like GPT-5 are being embedded into browsers, smartphones, messengers, and voice assistants. Being "picked up" in these models' responses is a new form of brand visibility, comparable in importance to ranking in Google.

In this sense, SEO is evolving into a broader concept of "digital presence optimization," where it’s not just about being found, but about ensuring your ideas, data, and branding become part of the AI ecosystem.