Upstage · solar
Can I run solar-pro?
Solar Pro Preview: an advanced large language model (LLM) with 22 billion parameters designed to fit into a single GPU
Parameter counts and memory belong to each build below. A family can contain several sizes and tasks; fitting in memory is not a quality ranking.
Calculate memory for a build and contextsolar-pro system requirements
Memory needed at 4K context, counting model weights, KV cache, compute buffers and runtime overhead. Download sizes come from the official Ollama registry.
| Build | Quantization | Download | Memory needed |
|---|---|---|---|
| solar-pro:22b-preview-instruct-q4_022B parameters (tag)4K documented maximum contextBuild sourceCatalog checked 2026-10-13 | Q4_0 | 11.6 GB | ~14.2 GB |
| solar-pro:22b22B parameters (tag)4K documented maximum contextBuild sourceCatalog checked 2026-10-13 | Q4_K_M | 12.4 GB | ~15.0 GB |
| solar-pro:22b-preview-instruct-q5_K_M22B parameters (tag)4K documented maximum contextBuild sourceCatalog checked 2026-10-13 | Q5_K_M | 14.6 GB | ~17.4 GB |
| solar-pro:22b-preview-instruct-q6_K22B parameters (tag)4K documented maximum contextBuild sourceCatalog checked 2026-10-13 | Q6_K | 16.9 GB | ~19.9 GB |
| solar-pro:22b-preview-instruct-q8_022B parameters (tag)4K documented maximum contextBuild sourceCatalog checked 2026-10-13 | Q8_0 | 21.9 GB | ~25.3 GB |
| solar-pro:22b-preview-instruct-fp1622B parameters (tag)4K documented maximum contextBuild sourceCatalog checked 2026-10-13 | F16 | 41.2 GB | ~46.2 GB |
Showing the 6 smallest non-alias builds. Choose any build and change the context. A context above the build's documented maximum is a hypothetical calculation, not a supported setting.
How to run solar-pro locally
- 1.Install Ollama for Windows, macOS or Linux.
- 2.Download this exact build in a terminal:
ollama pull solar-pro:22b-preview-instruct-q4_0 - 3.Check the source for the build's task. For text generation, run
ollama run solar-pro:22b-preview-instruct-q4_0. Base/text builds may need a prompt template; an instruct build is usually the appropriate starting point for a conversation.
Frequently asked questions about solar-pro
- How much VRAM do I need to run solar-pro?
- At 4K context, the smallest published build of solar-pro (Q4_0) needs roughly 14.2 GB of GPU memory once weights, KV cache, compute buffers and runtime overhead are counted. Bigger quantizations and longer context windows need more. It can also run partly or entirely on the CPU using system RAM, more slowly.
- Can I run solar-pro without a dedicated GPU?
- A supported CPU runtime can use system RAM. The smallest listed build needs an estimated 14.2 GB at 4K context, plus headroom for your operating system. Check the build's runtime requirements. We have not measured its speed on your CPU.
- How big is the solar-pro download?
- The smallest published build is 11.6 GB. There are 6 builds in total, the largest being 41.2 GB. Leave some extra free disk space beyond the download itself.
- How do I run solar-pro locally?
- Install Ollama, then download a specific build with "ollama pull solar-pro:22b-preview-instruct-q4_0". For a build that supports text generation, use ollama run with the same tag. Check the model source for its task and prompt format.
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Or start from your memory: 8 GB VRAM, 12 GB VRAM, 16 GB VRAM, 24 GB VRAM or a 16 GB Mac.
Model data from the official Ollama registry · verified 13/10/2026