Overview
An ad blocker for LLM chat outputs - detects and hides promotional content in AI responses
An AI-Native Ad Blocker Built by Fastino This Chrome extension is an intelligent ad blocker for LLM generative engine, powered by small language model from Fastino, the team behind production-ready language models designed for accuracy, speed, and efficiency. This extension detects ads based on the LLM conversation using semantic understanding directly on the page. How It Works 1. load LLM on your browser 2. GLiNER performs on-device entity recognition and content extraction 1. extension analyzes conversation content and structure, locally 3. Ads and sponsored AI responses are identified and blocked Privacy first - Runs locally in your browser - No browsing or conversation data stored in servers Powered by GLiNER + Pioneer This extension uses GLiNER, Fastino’s high-precision named entity recognition (NER) and extraction model. GLiNER is fine tuned for this specific LLM ad detection task using Pioneer. - Small & fast: lightweight enough to run efficiently in a browser environment - Accurate: Designed for high-precision entity and pattern detection About Fastino Fastino is an AI research lab building state of the art language models (GLiNER) and tools to fine-tune models (Pioneer), enabling developers to build reliable AI solutions. Learn more [here](http://fastino.ai)
Details
- Version1.0.0
- UpdatedFebruary 15, 2026
- Size9.37KiB
- LanguagesEnglish (United States)
- Developer
Email
ash@fastino.ai - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
