What are the hardware requirements for Apex Flash 1 Heretic?

Apex Flash 1 Heretic requires approximately 450.2 GB of VRAM. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Apex Flash 1 Heretic and how large is it?

Apex Flash 1 Heretic is developed by pqhaz, a model with 321.3b 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 Apex Flash 1 Heretic?

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

Apex Flash 1 Heretic by pqhaz — VRAM 450.2GB

Name: Apex Flash 1 Heretic
Author: pqhaz

Apex Flash 1 Heretic is an open-source language model by pqhaz. Features: 321.3b LLM, VRAM: 450.2GB, License: mit, LLM Explorer Score: 0.27.

Abliterated Base model:cantina-security/ap... Base model:finetune:cantina-se... Conversational Endpoints compatible Glm5 next Heretic Image-text-to-text Region:us Safetensors Security-research Sharded Tensorflow

Model Card on HF 🤗: https://huggingface.co/pqhaz/apex-flash-1-heretic

Apex Flash 1 Heretic Parameters and Internals

LLM Name	Apex Flash 1 Heretic
Repository 🤗	https://huggingface.co/pqhaz/apex-flash-1-heretic
Base Model(s)	Apex Flash 1 Abliterated cantina-security/apex-flash-1-abliterated
Model Size	321.3b
Required VRAM	450.2 GB
Updated	2026-10-11
Maintainer	pqhaz
Model Type	glm5_next
Model Files	8.1 GB: 1-of-62 10.2 GB: 2-of-62 10.5 GB: 3-of-62 10.4 GB: 4-of-62 10.7 GB: 5-of-62 10.7 GB: 6-of-62 10.4 GB: 7-of-62 10.4 GB: 8-of-62 10.7 GB: 9-of-62 10.4 GB: 10-of-62 10.7 GB: 11-of-62 10.4 GB: 12-of-62 10.7 GB: 13-of-62 10.4 GB: 14-of-62 10.4 GB: 15-of-62 10.7 GB: 16-of-62 10.4 GB: 17-of-62 10.4 GB: 18-of-62 10.4 GB: 19-of-62 10.7 GB: 20-of-62 10.4 GB: 21-of-62 10.7 GB: 22-of-62 10.7 GB: 23-of-62 10.4 GB: 24-of-62 10.4 GB: 25-of-62 10.4 GB: 26-of-62 10.7 GB: 27-of-62 10.7 GB: 28-of-62 10.4 GB: 29-of-62 10.7 GB: 30-of-62 10.4 GB: 31-of-62 10.7 GB: 32-of-62 10.4 GB: 33-of-62 10.7 GB: 34-of-62 10.7 GB: 35-of-62 10.4 GB: 36-of-62 10.7 GB: 37-of-62 10.4 GB: 38-of-62 10.4 GB: 39-of-62 10.7 GB: 40-of-62 10.7 GB: 41-of-62 10.4 GB: 42-of-62 10.4 GB: 43-of-62
Model Architecture	Glm5NextForConditionalGeneration
License	mit
Transformers Version	5.16.0

Rank the Apex Flash 1 Heretic 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 Apex Flash 1 Heretic

Best Alternatives	Context / RAM	Downloads	Likes
GLM 5.3 Flash	0K / 237.5 GB	34	1289
GLM 5.3 Flash BF16	0K / 237.1 GB	24	38
Apex Flash 1 Abliterated	0K / 460.9 GB	539	40
Apex Flash 1	0K / 460.9 GB	367	37
RED SNOW 5.3 FLASH BF16	0K / 215.5 GB	317	9
GLM 5.3 Flash FP8	0K / 237.5 GB	5048	22
... 5.3 Flash CYBERSECURITY W4A16	0K / 71.6 GB	4022	8
GLM 5.3 Flash ABLITERATED FP8	0K / 226.7 GB	1465	18
GLM 5.3 Flash	0K / 242.5 GB	1034	15
GLM 5.3 Flash OQ2e Mtp	0K / 110.4 GB	218	1

Note: green Score (e.g. "73.2") means that the model is better than pqhaz/apex-flash-1-heretic.