DeepSeek V4.1 Flash is getting surprisingly close to GPT-5.6 Sol territory, while being absurdly cheap
This story is from 2026-09-10. It is preserved in the archive; the latest stories are on the live feed.
DeepSeek just released V4.1 Flash, a 552B MoE model with only 8B active parameters on input and 16B on output. -Link to X posts: https://x.com/deepseek\_ai/status/2097930608790167907 - Link to Hugging face model page: https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash - Link to the paper: https…
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Timeline · 17 reports
- 2026-09-13 06:12 · r/reinforcementlearning
DeepSeek-V4.1-Flash Tech Report - 2026-09-12 19:09 · r/huggingface
We’re testing DeepSeek V4.1 flash bs GLM 5.3 flash. V4.1 is free to use. - 2026-09-12 17:12 · r/LocalLLM
DeepSeek V4.1 Flash running locally on 8× A40 — ~40 tok/s Q2_K, ~32 tok/s Q4_K_M - 2026-09-12 05:56 · Latent Space
[AINews] DeepSeek v4.1-Flash: 763B-P8B-D16B novel causal Encoder–Decoder architecture with vision marks the Return of the Whale - 2026-09-11 22:24 · Unite.AI
Baseten Adds DeepSeek-V4.1-Flash to Model APIs With 1M-Token Context - 2026-09-11 14:56 · r/huggingface
DeepSeek-V4.1-Flash: GGUF + 4.75bpw EXL3 are out, looking for devs with 4× DGX Sparks to help validate the EXL3 TP4 recipe - 2026-09-11 03:09 · Pandaily
Cambricon Day-0 Adapts DeepSeek-V4.1-Flash on vLLM Stack - 2026-09-10 20:00 · r/LocalLLaMA
CPU Only Experimental Sloppy Deepseek V4.1 Flash - 2026-09-10 19:45 · r/LocalLLaMA
Livebench added Deepseek v4.1 flash - 2026-09-10 19:05 · r/LocalLLM
DeepSeek V4.1 Flash is 510 GB but only about 150 of it has to be in memory. I read the shard headers and made a fit checker. - 2026-09-10 16:05 · r/huggingface
DeepSeek V4.1 Flash is available in HuggingChat - 2026-09-10 16:05 · r/LocalLLaMA
DeepSeek V4.1 Flash is available in HuggingChat - 2026-09-10 11:23 · r/LocalLLaMA
Deepseek V4.1 Flash Release Video [Made with Deepseek V4.1 Flash] - 2026-09-10 10:01 · r/LocalLLaMA
guide to using reasoning_effort on deepseek v4.1 flash - 2026-09-10 08:37 · r/LocalLLaMA
DeepSeek-V4.1-Flash surprised .... - 2026-09-10 08:27 · r/LocalLLaMA
Deepseek V4.1 Flash is 748B, not 552B - 2026-09-10 07:56 · r/singularity
DeepSeek V4.1 Flash is getting surprisingly close to GPT-5.6 Sol territory, while being absurdly cheap