Magnvs7/Promethevs: Run the full DeepSeek-V4.1-Flash-1017 on a gaming PC

github.com9 min read

PROMETHEVS is a new open-source engine developed by Ryan Flavell that allows users to run the full 510 GB DeepSeek-V4.1-Flash-1017 model on a consumer gaming PC with 64 GB of RAM and a single 12 GB GPU. The engine utilizes a compress-then-correct decoding method, achieving near full-model accuracy and up to 7.4 tokens per second on code prompts while maintaining a local OpenAI-compatible server endpoint. Open article →

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