this post was submitted on 06 Feb 2025
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Faster Ollama alternative (sh.itjust.works)
submitted 2 weeks ago by [email protected] to c/selfhosted
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I'm currently shopping around for something a bit faster than ollama and because I could not get it to use a different context and output length, which seems to be a known and long ignored issue. Somehow everything I’ve tried so far did miss one or more critical features, like:

  • "Hot" model replacement, so loading and unloading models on demand
  • Function calling
  • Support of most models
  • OpenAI API compatibility (to work well with Open WebUI)

I'd be happy about any recommendations!

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[–] [email protected] 1 points 2 weeks ago (1 children)

It was multiple models, mainly 32-70B

[–] theunknownmuncher 1 points 2 weeks ago* (last edited 2 weeks ago) (1 children)

Can you try setting the num_ctx and num_predict using a Modelfile with ollama? https://github.com/ollama/ollama/blob/main/docs/modelfile.md#parameter

[–] [email protected] 1 points 2 weeks ago (1 children)

I’ve read about this method in the GitHub issues, but to me it seemed impractical to have different models just to change the context size, and that was the point I started looking for alternatives

[–] theunknownmuncher 1 points 2 weeks ago

You can overwrite the model by using the same name instead of creating one with a new name if it bothers you. Either way there is no duplication of the llm model file