Qwen3.5 27B OptiQ 4bit by mlx-community

 »  All LLMs  »  mlx-community  »  Qwen3.5 27B OptiQ 4bit   URL Share it on

Qwen3.5 27B OptiQ 4bit is an open-source language model by mlx-community. Features: 27b LLM, VRAM: 18.6GB, License: apache-2.0, Quantized, LLM Explorer Score: 0.28.

  4-bit   4bit   8bit   Apple-silicon Base model:quantized:qwen/qwen...   Base model:qwen/qwen3.5-27b   Conversational   Mixed-precision   Mlx   Optiq   Quantized   Qwen3.5   Qwen3 5   Region:us   Safetensors   Sharded   Tensorflow

Qwen3.5 27B OptiQ 4bit Benchmarks

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

Qwen3.5 27B OptiQ 4bit Parameters and Internals

LLM NameQwen3.5 27B OptiQ 4bit
Repository 🤗https://huggingface.co/mlx-community/Qwen3.5-27B-OptiQ-4bit 
Base Model(s)  Qwen/Qwen3.5-27B   Qwen/Qwen3.5-27B
Model Size27b
Required VRAM18.6 GB
Updated2026-06-21
Maintainermlx-community
Model Typeqwen3_5
Model Files  5.3 GB: 1-of-4   5.3 GB: 2-of-4   5.3 GB: 3-of-4   2.7 GB: 4-of-4   0.3 GB   0.9 GB
Quantization Type4bit
Model ArchitectureQwen3_5ForConditionalGeneration
Licenseapache-2.0
Model Max Length262144
Transformers Version4.57.0.dev0
Tokenizer ClassTokenizersBackend
Padding Token<|endoftext|>
Errorsreplace

Best Alternatives to Qwen3.5 27B OptiQ 4bit

Best Alternatives
Context / RAM
Downloads
Likes
Qwen3.6 27B UD Q3 K XL Mlx0K / 18.7 GB4313
Qwen3.5 27B 4bit DWQ0K / 15.2 GB4366
Apax Q4 K M0K / 55.2 GB120
MLX Qwopus3.5 27B V3 6bit0K / 21.8 GB1413
... Opus Reasoning Distilled 4bit0K / 15.1 GB1548
...e 4.6 Opus Reasoning Distilled0K / 55.2 GB1470262885
Qwen3.5 27B0K / 54.7 GB1345615
....6 Opus Reasoning Distilled V20K / 55.2 GB569573122
... Opus Reasoning Distilled GGUF0K / 10.7 GB4546742
Qwopus3.5 27B V30K / 54.7 GB764247
Note: green Score (e.g. "73.2") means that the model is better than mlx-community/Qwen3.5-27B-OptiQ-4bit.

Rank the Qwen3.5 27B OptiQ 4bit Capabilities

🆘 Have you tried this model? Rate its performance. This feedback would greatly assist ML community in identifying the most suitable model for their needs. Your contribution really does make a difference! 🌟

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  

What open-source LLMs or SLMs are you in search of? 54454 in total.

Our Social Media →  
Original data from HuggingFace, OpenCompass and various public git repos.
Check out Ag3ntum — our secure, self-hosted AI agent for server management.
Release v20260328a