SA
Stability AI
Language model · United States ·Dec 2023

StableLM - Zephyr 3B

Language Open (Restricted)
3B
Parameters

About StableLM - Zephyr 3B

StableLM - Zephyr 3B is an AI model developed by Stability AI, in the language category, released in 2023, made available as an open-weights model with 3B params.

On this page you'll find StableLM - Zephyr 3B's full specifications. Review provider pricing and benchmark scores below, or compare StableLM - Zephyr 3B head-to-head with other language models.

→ More models by Stability AI → All language models → AI benchmarks leaderboard

Links

Announcement ↗ Hugging Face ↗

Run StableLM - Zephyr 3B locally — what to buy

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Sized to what StableLM - Zephyr 3B actually needs (~8k context at Q4), not to the biggest GPU: Good = cheapest that runs it, Better = best value, Best = most headroom. Speed is a hardware estimate; anything past ~120 tok/s is shown as instant.

Best
Intel Arc B580 12GB
Consumer GPU · ~$249
~120 tok/s
Q4 · fits full context · up to 8k ctx
Runs with: ExLlamaV2, KoboldCpp, LM Studio
See full estimate →

Software support

·ExLlamaV2 ·KoboldCpp ·LM Studio ·MLX ·Ollama ·SGLang ·TensorRT-LLM ·llama.cpp ·vLLM ?KTransformers ?text-generation-webui

✓ measured · · compatible · — not supported. Informational only — speed is hardware-based.

Consumer GPU
58–120+ tok/s
33 options →
Apple
58–120+ tok/s
18 options →
Datacenter GPU
120+ tok/s
13 options →

Community

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Discussion

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Frequently asked questions

What is StableLM - Zephyr 3B? ▶

StableLM - Zephyr 3B is an AI model developed by Stability AI, in the language category, released in 2023. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created StableLM - Zephyr 3B? ▶

StableLM - Zephyr 3B was developed by Stability AI and released in 2023.

Is StableLM - Zephyr 3B open source or proprietary? ▶

StableLM - Zephyr 3B ships as an open-weights model: you can download and self-host the weights, though the licence may place some restrictions on use.

How much does StableLM - Zephyr 3B cost? ▶

Pricing for StableLM - Zephyr 3B depends on the provider. See the providers table on this page for the latest API rates.

How does StableLM - Zephyr 3B perform on benchmarks? ▶

Benchmark scores for StableLM - Zephyr 3B are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.

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