Qwen1.5 1.8B Chat 4bit by mlx-community

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Qwen1.5 1.8B Chat 4bit is an open-source language model by mlx-community. Features: 1.8b LLM, VRAM: 1.5GB, Context: 32K, License: other, Quantized, LLM Explorer Score: 0.15, Arc: 38.7, HellaSwag: 60, MMLU: 45.9, GSM8K: 19.

  4bit   Chat   Conversational   En   Mlx   Quantized   Qwen2   Region:us   Safetensors

Qwen1.5 1.8B Chat 4bit Benchmarks

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

Qwen1.5 1.8B Chat 4bit Parameters and Internals

Model Type 
text-generation, chat
Additional Notes 
Model was converted to MLX format.
Supported Languages 
en (Proficient)
LLM NameQwen1.5 1.8B Chat 4bit
Repository 🤗https://huggingface.co/mlx-community/Qwen1.5-1.8B-Chat-4bit 
Base Model(s)  deltawi/Qwen-1.5-1.8B-SQL   deltawi/Qwen-1.5-1.8B-SQL
Model Size1.8b
Required VRAM1.5 GB
Updated2026-04-17
Maintainermlx-community
Model Typeqwen2
Model Files  1.5 GB
Supported Languagesen
Quantization Type4bit
Model ArchitectureQwen2ForCausalLM
Licenseother
Context Length32768
Model Max Length32768
Transformers Version4.37.2
Padding Token<|endoftext|>
Vocabulary Size151936
Torch Data Typebfloat16
Errorsreplace

Best Alternatives to Qwen1.5 1.8B Chat 4bit

Best Alternatives
Context / RAM
Downloads
Likes
Nano Q232K / 3.5 GB120
Dhanishtha128K / 3.5 GB822
LaConfiance PRYMMAL ECE TW3128K / 7.1 GB100
Reyna Mini 1.8B V0.132K / 3.7 GB662
Qwen1.5 1.8B Chat32K / 3.7 GB4596774
Qwen1.5 1.8B Chat Heretic32K / 3.7 GB80
Qwen1.5 1.8B Chat Heretic32K / 3.7 GB60
Qwen1.5 1.8B32K / 3.7 GB3222659
Colegium Ai 1.8B32K / 3.7 GB60
Qwen Fine Tuned V032K / 3.7 GB530
Note: green Score (e.g. "73.2") means that the model is better than mlx-community/Qwen1.5-1.8B-Chat-4bit.

Rank the Qwen1.5 1.8B Chat 4bit Capabilities

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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  

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Release v20260328a