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New Deepseek model V4.1-Flash cuts memory needs for AI agents

Source: The Decoder (opens in a new tab) · Jonathan Kemper

Intel Summary

DeepSeek has released V4.1-Flash, a multimodal model containing 552 billion total parameters with 16 billion active parameters per token. The model reduces KV cache memory consumption to one-quarter of its predecessor. According to benchmark results reported from DeepSeek, V4.1-Flash narrowly outperforms Opus 5 and GPT-5.6 Sol on the DeepSWE coding benchmark and is published under an open MIT license.

Why It Matters

Substantial reductions in KV cache memory and sparse parameter activation decrease the hardware infrastructure required for memory-intensive AI agent workflows. Distributing a model with competitive benchmark performance under an open MIT license provides an alternative to proprietary APIs, reducing deployment costs for software engineering and autonomous agent systems.

Part of an ongoing development

Source

DeepSeek released V4.1-Flash

DeepSeek has released V4.1-Flash, a multimodal model containing 552 billion total parameters with 16 billion active parameters per token. According to benchmark results reported from DeepSeek, V4.1-Flash narrowly outperforms Opus 5 and GPT-5.6 Sol on the DeepSWE coding benchmark and is published under an open MIT license. Claims are as reported; this summary makes no determination about accuracy or significance.

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