Ollama Library · qwen35
Can I run tev1?
A 4B decision model from Together AI for fast classification.
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 contexttev1 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 |
|---|---|---|---|
| tev1:0.8b800M parameters (tag)256K documented maximum contextBuild sourceCatalog checked 2026-10-02 | Q8_0 | 0.8 GB | ~1.5 GB(est.) |
| tev1:4b-q4_K_M4B parameters (tag)256K documented maximum contextBuild sourceCatalog checked 2026-10-02 | Q4_K_M | 2.5 GB | ~4.0 GB(est.) |
| tev1:4b4B parameters (tag)256K documented maximum contextBuild sourceCatalog checked 2026-10-02 | Q8_0 | 4.2 GB | ~6.4 GB(est.) |
Figures marked (est.) use the fallback KV estimate because this build's architecture is missing from our catalog. All totals are estimates, including runtime buffers.
Showing the 3 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 tev1 locally
- 1.Install Ollama for Windows, macOS or Linux.
- 2.Download this exact build in a terminal:
ollama pull tev1:0.8b - 3.Check the source for the build's task. For text generation, run
ollama run tev1:0.8b. Base/text builds may need a prompt template; an instruct build is usually the appropriate starting point for a conversation.
Frequently asked questions about tev1
- How much VRAM do I need to run tev1?
- At 4K context, the smallest published build of tev1 (Q8_0) needs roughly 1.5 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 tev1 without a dedicated GPU?
- A supported CPU runtime can use system RAM. The smallest listed build needs an estimated 1.5 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 tev1 download?
- The smallest published build is 0.8 GB. There are 3 builds in total, the largest being 4.2 GB. Leave some extra free disk space beyond the download itself.
- How do I run tev1 locally?
- Install Ollama, then download a specific build with "ollama pull tev1:0.8b". For a build that supports text generation, use ollama run with the same tag. Check the model source for its task and prompt format.
Will tev1 run on your PC?
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Model data from the official Ollama registry · verified 02/10/2026