[GH-ISSUE #7054] Support for Zamba2 #4478

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opened 2026-04-12 15:24:20 -05:00 by GiteaMirror · 3 comments
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Originally created by @hg0428 on GitHub (Oct 1, 2024).
Original GitHub issue: https://github.com/ollama/ollama/issues/7054

Zamba2 is a really cool model that uses a hybrid Mamba-Transformer system.
https://huggingface.co/Zyphra/Zamba2-2.7B
https://www.zyphra.com/post/zamba2-small

I have been wanting to use this for a while and I would love if ollama could add this model soon.

Originally created by @hg0428 on GitHub (Oct 1, 2024). Original GitHub issue: https://github.com/ollama/ollama/issues/7054 Zamba2 is a really cool model that uses a hybrid Mamba-Transformer system. https://huggingface.co/Zyphra/Zamba2-2.7B https://www.zyphra.com/post/zamba2-small I have been wanting to use this for a while and I would love if ollama could add this model soon.
GiteaMirror added the model label 2026-04-12 15:24:20 -05:00
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@hg0428 commented on GitHub (Oct 1, 2024):

I think it would also be a good idea to add support for Nvidia's Mamba-hybrid models: https://huggingface.co/nvidia/mamba2-hybrid-8b-3t-128k

<!-- gh-comment-id:2384666516 --> @hg0428 commented on GitHub (Oct 1, 2024): I think it would also be a good idea to add support for Nvidia's Mamba-hybrid models: https://huggingface.co/nvidia/mamba2-hybrid-8b-3t-128k
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@hg0428 commented on GitHub (Oct 1, 2024):

And maybe Zamba1.
All of these use a Mamba-transformer hybrid architecture so you may be able to add them all together.

<!-- gh-comment-id:2384667484 --> @hg0428 commented on GitHub (Oct 1, 2024): And maybe Zamba1. All of these use a Mamba-transformer hybrid architecture so you may be able to add them all together.
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@rick-github commented on GitHub (Oct 1, 2024):

Needs hybrid support in llama.cpp: https://github.com/ggerganov/llama.cpp/pull/7531

<!-- gh-comment-id:2384673230 --> @rick-github commented on GitHub (Oct 1, 2024): Needs hybrid support in llama.cpp: https://github.com/ggerganov/llama.cpp/pull/7531
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Reference: github-starred/ollama#4478