Model returns Russian-language sources despite strict request for English-only web search

When using ChatGPT with browsing enabled (GPT-4o), I consistently encounter a problem:

Even when I explicitly instruct the model to search only in English-language websites — such as “Search in English only, exclude all Russian content” — it continues to return results from clickbait-style Russian-language websites, even though my request is very specific.

Example:

Prompt:

“Search for recent discoveries in the Giza pyramids. Use only English-language scientific or journalistic sources like National Geographic, Smithsonian Magazine, Science News, or PubMed.”

Actual response:
Includes translated or speculative content from non-English, sensationalist websites, clearly not matching the request.

This happens even when I use detailed filters, such as site: constraints. The model still adds unrelated results from questionable or non-English sources.


Why this matters:

  • It contradicts clear user instructions
  • It pulls in unreliable or mistranslated content
  • It breaks the value of web search for users needing accurate, language-specific information
  • It undermines trust for academic, scientific, and technical users

Suggestions to improve:

  1. Strictly enforce user instructions when filtering by language or domain
  2. Fully respect site: or source-based filters
  3. Provide a user setting to exclude specific languages or content regions
  4. Prioritize results from high-quality, verified sources in the requested language

This issue has been happening for several months despite repeated prompts and tests. I hope the dev team can review it seriously — it’s not a one-time glitch, but a persistent problem that affects many multilingual users.

Thanks!