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LLM Index

Mistral vs. StableLM

A side-by-side comparison of release history, capabilities, licensing and model sizes.

Attribute Mistral StableLM
Developer Mistral AI Stability AI
Current generation Mistral 3 –
Initial release 2023-09-27 2023-04-19
Instruct tuned Yes No
Coding Yes No
Finetuning Yes Yes
Open source Yes Yes
License Apache 2.0 CC BY-SA 4.0
Model sizes 3B, 8B, 14B, 675B (41B active) 3B, 7B
Links
Website Pricing
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Mistral

Mistral is a family of efficient open and hosted models spanning edge deployment through frontier-scale multimodal workloads. Mistral 3 is the current generation.

Mistral AI launched Mistral 7B in September 2023 and followed it with the Mixtral mixture-of-experts models and hosted Small and Large tiers. Mistral 3, released in December 2025 under Apache 2.0, includes dense 3B, 8B, and 14B Ministral models plus Mistral Large 3, a 675B-parameter mixture-of-experts model with 41B active parameters. The family supports instruction tuning, reasoning variants, multilingual use, code, and image understanding.

Further reading

StableLM

The StableLM series of language models is Stability AI's entry into the LLM space. Trained on The Pile, the initial release included 3B and 7B parameter models with larger models on the way.

Further reading

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