DeepSeek V4.1-Flash Compresses KV Cache to 890 Bytes per Token
DeepSeek's V4.1-Flash introduces a new KV cache compression method that cuts memory to just 890 bytes per token, enabling longer contexts and significantly lower inference memory costs.
2026-09-13 ~ 2026-09-13 · 2 related posts
- Episode 1: DeepSeek V4.1 Flash Launches on Together AI, Beating GPT-5.6 Sol at a Third of the Cost(2026-09-12, 3 posts)
- Episode 2: TensorSharp Runs DeepSeek V4.1 Flash on 8x A40 with Strong Results(2026-09-13, 2 posts)
- Episode 3: DeepSeek V4.1-Flash Compresses KV Cache to 890 Bytes per Token(2026-09-13, 2 posts)
- DeepSeek V4.1 Flash cuts KV-cache to 890 bytes per token for cheap long context — Prompt Engineering · 2026-09-13
- DeepSeek's V4.1-Flash KV cache compression could undercut OpenAI and Anthropic's compute moat — justlikemedics · 2026-09-13