What are the hardware requirements for DeepSeek V4.1 Flash 1017 Heretic NVFP4?

DeepSeek V4.1 Flash 1017 Heretic NVFP4 requires approximately 298.7 GB of VRAM. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed DeepSeek V4.1 Flash 1017 Heretic NVFP4 and how large is it?

DeepSeek V4.1 Flash 1017 Heretic NVFP4 is developed by pqhaz, 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.

Where can I download or evaluate DeepSeek V4.1 Flash 1017 Heretic NVFP4?

DeepSeek V4.1 Flash 1017 Heretic NVFP4 is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

DeepSeek V4.1 Flash 1017 Heretic NVFP4 by pqhaz — VRAM 298.7GB

Name: DeepSeek V4.1 Flash 1017 Heretic NVFP4
Author: pqhaz

DeepSeek V4.1 Flash 1017 Heretic NVFP4 is an open-source language model by pqhaz. Features: 763.2b LLM, VRAM: 298.7GB, License: mit, LLM Explorer Score: 0.3.

8-bit Abliterated Base model:pqhaz/deepseek-v4.1... Base model:quantized:pqhaz/dee... Conversational Deepseek-v4.1 Deepseek v41 Fp8 Heretic Image-text-to-text Nvfp4 Region:us Safetensors Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/pqhaz/DeepSeek-V4.1-Flash-1017-heretic-NVFP4

DeepSeek V4.1 Flash 1017 Heretic NVFP4 Parameters and Internals

LLM Name	DeepSeek V4.1 Flash 1017 Heretic NVFP4
Repository 🤗	https://huggingface.co/pqhaz/DeepSeek-V4.1-Flash-1017-heretic-NVFP4
Base Model(s)	pqhaz/DeepSeek-V4.1-Flash-1017-heretic pqhaz/DeepSeek-V4.1-Flash-1017-heretic
Model Size	763.2b
Required VRAM	298.7 GB
Updated	2026-10-22
Maintainer	pqhaz
Model Type	deepseek_v41
Model Files	0.0 GB 1.0 GB: 1-of-48 1.3 GB: 2-of-48 7.8 GB: 3-of-48 7.8 GB: 4-of-48 7.8 GB: 5-of-48 7.8 GB: 6-of-48 7.8 GB: 7-of-48 7.8 GB: 8-of-48 7.8 GB: 9-of-48 7.8 GB: 10-of-48 7.8 GB: 11-of-48 7.8 GB: 12-of-48 7.8 GB: 13-of-48 7.8 GB: 14-of-48 7.8 GB: 15-of-48 7.8 GB: 16-of-48 7.8 GB: 17-of-48 7.8 GB: 18-of-48 7.8 GB: 19-of-48 7.8 GB: 20-of-48 7.8 GB: 21-of-48 7.8 GB: 22-of-48 7.8 GB: 23-of-48 7.8 GB: 24-of-48 7.8 GB: 25-of-48 7.8 GB: 26-of-48 7.8 GB: 27-of-48 7.8 GB: 28-of-48 7.8 GB: 29-of-48 7.8 GB: 30-of-48 7.8 GB: 31-of-48 7.8 GB: 32-of-48 7.8 GB: 33-of-48 7.8 GB: 34-of-48 7.8 GB: 35-of-48 7.8 GB: 36-of-48 7.8 GB: 37-of-48 7.8 GB: 38-of-48 7.8 GB: 39-of-48 7.8 GB: 40-of-48
Model Architecture	DeepseekV41ForCausalLM
License	mit
Transformers Version	5.6.0

Rank the DeepSeek V4.1 Flash 1017 Heretic NVFP4 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

Best Alternatives to DeepSeek V4.1 Flash 1017 Heretic NVFP4

Best Alternatives	Context / RAM	Downloads	Likes
DeepSeek V4.1 Flash	0K / 290.9 GB	75774	1760
DeepSeek V4.1 Flash 1017	0K / 302.2 GB	42122	2137
...k V4.1 Flash 1017 DERISKED FP8	0K / 299.6 GB	356	16
DeepSeek V4.1 Flash 1017	0K / 299.6 GB	700	11
DeepSeek V4.1 Flash NVFP4	0K / 315.6 GB	2413	82
...epSeek V4.1 Flash 1017 Heretic	0K / 283.5 GB	363	9
DeepSeek V4.1 Flash Copy	0K / 276.1 GB	83	2
DeepSeek V4.1 Flash 1017	0K / 302.2 GB	33	1
DeepSeek V4.1 Flash NVFP4	0K / 315.6 GB	180	1
...epSeek V4.1 Flash NVFP4 Nvidia	0K / 298.7 GB	295	5

Note: green Score (e.g. "73.2") means that the model is better than pqhaz/DeepSeek-V4.1-Flash-1017-heretic-NVFP4.