Laguna XS 2.1 4bit is an open-source language model by mlx-community. Features: 5.2b LLM, VRAM: 18.9GB, Context: 256K, License: openmdw-1.1, Quantized, LLM Explorer Score: 0.3.
4-bit 4bit Base model:poolside/laguna-xs-... Base model:quantized:poolside/... Conversational Custom code Eval-results Laguna Mlx Quantized Region:us Safetensors Sharded Tensorflow
Model Card on HF 🤗: https://huggingface.co/mlx-community/Laguna-XS-2.1-4bit
Laguna XS 2.1 4bit Benchmarks
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)
Laguna XS 2.1 4bit Parameters and Internals
| LLM Name | Laguna XS 2.1 4bit |
| Repository 🤗 | https://huggingface.co/mlx-community/Laguna-XS-2.1-4bit |
| Base Model(s) | |
| Model Size | 5.2b |
| Required VRAM | 18.9 GB |
| Updated | 2026-07-08 |
| Maintainer | mlx-community |
| Model Type | laguna |
| Model Files | |
| Quantization Type | 4bit |
| Model Architecture | LagunaForCausalLM |
| License | openmdw-1.1 |
| Context Length | 262144 |
| Model Max Length | 262144 |
| Tokenizer Class | TokenizersBackend |
| Padding Token | 〈|PAD|〉 |
| Vocabulary Size | 100352 |
Rank the Laguna XS 2.1 4bit Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a