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README.md

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 PingVortex Labs is an independent AI research lab focused on building small, capable language models. Our goal is to maximize the reasoning and linguistic capabilities of compact architectures, making intelligence more efficient and portable.
 
 ### Current Focus
-We are currently iterating on the **PingVortexLM** series, specifically exploring the lower **sub-0.5B** parameter space. We believe that efficiency is the next frontier in AI, and we are dedicated to providing open-weights models that reflect that mission.
+We are currently iterating on the **Chytrej** series, specifically exploring the lower **sub-0.5B** parameter space. We believe that efficiency is the next frontier in AI, and we are dedicated to providing open-weights models that reflect that mission.
 
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 [GitHub](https://github.com/PingVortex-Labs) | [Website](https://labs.pingvortex.com)