A user has developed a patch for the llamacpp library that enables the DeepSeek V4 Flash model to run with a 1 million token context window locally on an RTX 5090 graphics card. This modification addresses issues with the model's indexing and implements a CUDA kernel, significantly reducing VRAM requirements from an estimated 256GB to approximately 3.75GB for the 1M context. The patch has been verified for correctness with a needle-in-a-haystack test and offers improved prefill speeds. AI
IMPACT Enables local execution of large-context models on consumer hardware, potentially broadening access and use cases for advanced AI.
RANK_REASON User-developed patch for an existing tool (llamacpp) to run a specific model (DeepSeek V4) with enhanced capabilities (1M context locally).
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