What are the hardware requirements for Stablelm 2 Zephyr 1 6B?

Stablelm 2 Zephyr 1 6B requires a context window of 4K tokens. Quantized variants may run on less VRAM; see the Quantized Models section on this page.

Who developed Stablelm 2 Zephyr 1 6B and how large is it?

Stablelm 2 Zephyr 1 6B is developed by Xenova, a model with 6b 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 Stablelm 2 Zephyr 1 6B?

Stablelm 2 Zephyr 1 6B is hosted on Hugging Face and linked from this page. LLM Explorer also lists quantized variants and similar alternatives if available.

Stablelm 2 Zephyr 1 6B by Xenova — 4K context

Name: Stablelm 2 Zephyr 1 6B
Author: Xenova

Stablelm 2 Zephyr 1 6B is an open-source language model by Xenova. Features: 6b LLM, Context: 4K, LLM Explorer Score: 0.11.

Base model:quantized:stability... Base model:stabilityai/stablel... Conversational Onnx Region:us Stablelm Transformers.js

Model Card on HF 🤗: https://huggingface.co/Xenova/stablelm-2-zephyr-1_6b

Stablelm 2 Zephyr 1 6b Benchmarks

LLME Score: 0.11392

^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)

Stablelm 2 Zephyr 1 6B (Xenova/stablelm-2-zephyr-1_6b)

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Stablelm 2 Zephyr 1 6B Parameters and Internals

Model Type

text-generation

Additional Notes

Having a separate repo for ONNX weights is intended to be a temporary solution until WebML gains more traction. Converting to ONNX using 🤗 Optimum is suggested for web-ready models.

Input Output

Input Format:

Chat messages formatted as JSON with roles and content.

Accepted Modalities:

text

Output Format:

Generated text

LLM Name	Stablelm 2 Zephyr 1 6b
Repository 🤗	https://huggingface.co/Xenova/stablelm-2-zephyr-1_6b
Base Model(s)	Stablelm 2 Zephyr 1 6b stabilityai/stablelm-2-zephyr-1_6b
Model Size	6b
Updated	2026-04-26
Maintainer	Xenova
Model Type	stablelm
Model Architecture	StableLmForCausalLM
Context Length	4096
Model Max Length	4096
Transformers Version	4.38.2
Tokenizer Class	GPT2Tokenizer
Padding Token	<\|endoftext\|>
Vocabulary Size	100352

Quantized Models of the Stablelm 2 Zephyr 1 6B

Model	Likes	Downloads	VRAM
Stablelm 2 Zephyr 1 6b	187	3986	1 GB
Stablelm 2 Zephyr 1 6b Q4	1	10	0 GB
Stablelm 2 Zephyr 1 6b 4bit	5	50	1 GB

Best Alternatives to Stablelm 2 Zephyr 1 6B

Best Alternatives	Context / RAM	Downloads	Likes
Stablelm 2 1 6b	4K / 3.3 GB	9124	195
Stablelm 2 1 6b Chat	4K / 6.6 GB	1165	35
Stablelm 2 1 6b Sft Full	4K / 3.3 GB	5	0
Cot 5k	4K / 3.3 GB	328	0
StableGPT4 Micro 1.6B	4K / 6.6 GB	81	1
StableLM FineTune GPT4	4K / 6.6 GB	5	1
Parrot 1 6B	4K / 3.3 GB	0	1
Stablelm 2 1 6b	4K / GB	8	2
Stablelm 2 Zephyr 1 6b	4K / 3.3 GB	17	1
Stablelm 2 Zephyr 1 6b Q4	4K / GB	10	1

Note: green Score (e.g. "73.2") means that the model is better than Xenova/stablelm-2-zephyr-1_6b.

Rank the Stablelm 2 Zephyr 1 6B 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

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Release v20260328a

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Stablelm 2 Zephyr 1 6B by Xenova