What are the hardware requirements for DeepSeek V4.1 Flash?

DeepSeek V4.1 Flash requires approximately 290.9 GB of VRAM. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed DeepSeek V4.1 Flash and how large is it?

DeepSeek V4.1 Flash is developed by deepseek-ai, a model with 763.2b parameters. The model is published as open weights on Hugging Face and indexed on LLM Explorer with full benchmark history.

How does DeepSeek V4.1 Flash perform on standard benchmarks?

DeepSeek V4.1 Flash has the following published scores: LMSYS ELO 1475. Compare against reference models on this page or on the LLM Explorer leaderboards.

DeepSeek V4.1 Flash by deepseek-ai — VRAM 290.9GB

Name: DeepSeek V4.1 Flash
Rating: 3 (2 reviews)
Author: deepseek-ai

DeepSeek V4.1 Flash is an open-source language model by deepseek-ai. Features: 763.2b LLM, VRAM: 290.9GB, License: mit, LLM Explorer Score: 0.66, ELO: 1475.

8-bit Deepseek v41 Endpoints compatible Eval-results Fp8 Image-text-to-text Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash

DeepSeek V4.1 Flash Benchmarks

LMSys ELO 1475 vs 1272 (so35) 16%

^nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").

What is the LLM Explorer Rank (Score)

DeepSeek V4.1 Flash Parameters and Internals

LLM Name	DeepSeek V4.1 Flash
Repository 🤗	https://huggingface.co/deepseek-ai/DeepSeek-V4.1-Flash
Model Size	763.2b
Required VRAM	290.9 GB
Updated	2026-09-11
Maintainer	deepseek-ai
Model Type	deepseek_v41
Model Files	1.0 GB: 1-of-48 1.3 GB: 2-of-48 7.4 GB: 3-of-48 7.4 GB: 4-of-48 7.4 GB: 5-of-48 7.4 GB: 6-of-48 7.4 GB: 7-of-48 7.4 GB: 8-of-48 7.4 GB: 9-of-48 7.4 GB: 10-of-48 7.4 GB: 11-of-48 7.4 GB: 12-of-48 7.4 GB: 13-of-48 7.4 GB: 14-of-48 7.4 GB: 15-of-48 7.4 GB: 16-of-48 7.4 GB: 17-of-48 7.4 GB: 18-of-48 7.4 GB: 19-of-48 7.4 GB: 20-of-48 7.4 GB: 21-of-48 7.4 GB: 22-of-48 7.4 GB: 23-of-48 7.4 GB: 24-of-48 7.4 GB: 25-of-48 7.4 GB: 26-of-48 7.4 GB: 27-of-48 7.4 GB: 28-of-48 7.4 GB: 29-of-48 7.4 GB: 30-of-48 7.4 GB: 31-of-48 7.4 GB: 32-of-48 7.4 GB: 33-of-48 7.4 GB: 34-of-48 7.4 GB: 35-of-48 7.4 GB: 36-of-48 7.4 GB: 37-of-48 7.4 GB: 38-of-48 7.4 GB: 39-of-48 7.4 GB: 40-of-48 7.4 GB: 41-of-48
Model Architecture	DeepseekV41ForCausalLM
License	mit
Transformers Version	5.6.0

Rank the DeepSeek V4.1 Flash capabilities

Have you tried this model? Rate its performance — this feedback helps the ML community find the right model for their needs.

Instruction Following and Task Automation
Factuality and Completeness of Knowledge
Censorship and Alignment
Data Analysis and Insight Generation
Text Generation
Text Summarization and Feature Extraction
Code Generation
Multi-Language Support and Translation

Quantized Models of the DeepSeek V4.1 Flash

Model	Likes	Downloads	VRAM
DeepSeek V4.1 Flash FP8 GGUF	1	11323	283 GB
...epSeek V4.1 Flash MixedQ2 GGUF	4	6802	10 GB
...epSeek V4.1 Flash MLX 2bit MTP	5	2545	175 GB
...ek V4.1 Flash MLX Mixed 4 8bit	3	1977	7 GB
...pSeek V4.1 Flash REAP 2bit MLX	1	1114	213 GB
...Flash MLX Mixed 4 8bit Engram6	1	1072	7 GB
... V4.1 Flash MTPLX Streaming Q2	1	932	0 GB

Best Alternatives to DeepSeek V4.1 Flash

Best Alternatives	Context / RAM	Downloads	Likes
DeepSeek V4.1 Flash 1017	0K / 302.2 GB	42122	2137
DeepSeek V4.1 Flash NVFP4	0K / 315.6 GB	2413	82
...V4.1 1017 Ablitrated Efficient	0K / 283.5 GB	362	3
...k V4.1 Flash 1017 DERISKED FP8	0K / 299.6 GB	356	16
DeepSeek V4.1 Flash 1017	0K / 299.6 GB	700	11
...V4.1 1017 Ablitrated Testmodel	0K / 299.6 GB	131	6
...epSeek V4.1 Flash 1017 Heretic	0K / 283.5 GB	363	9
...urova DeepSeek V4.1 Flash 1017	0K / 391.5 GB	115	2
... V4.1 Flash 1017 Heretic NVFP4	0K / 298.7 GB	151	1
DeepSeek V4.1 Flash Copy	0K / 276.1 GB	89	2