TII · falcon
Can I run falcon2?
Falcon2 is an 11B parameters causal decoder-only model built by TII and trained over 5T tokens.
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 contextfalcon2 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 |
|---|---|---|---|
| falcon2:11b11B parameters (tag)2K documented maximum contextThe displayed memory scenario exceeds this build's supported context.Build sourceCatalog checked 2026-10-13 | Q4_0 | 5.9 GB | ~7.7 GB |
| falcon2:11b-q4_K_M11B parameters (tag)2K documented maximum contextThe displayed memory scenario exceeds this build's supported context.Build sourceCatalog checked 2026-10-13 | Q4_K_M | 6.4 GB | ~8.2 GB |
| falcon2:11b-q5_K_M11B parameters (tag)2K documented maximum contextThe displayed memory scenario exceeds this build's supported context.Build sourceCatalog checked 2026-10-13 | Q5_K_M | 7.6 GB | ~9.6 GB |
| falcon2:11b-q6_K11B parameters (tag)2K documented maximum contextThe displayed memory scenario exceeds this build's supported context.Build sourceCatalog checked 2026-10-13 | Q6_K | 8.5 GB | ~10.6 GB |
| falcon2:11b-q8_011B parameters (tag)2K documented maximum contextThe displayed memory scenario exceeds this build's supported context.Build sourceCatalog checked 2026-10-13 | Q8_0 | 11.0 GB | ~13.2 GB |
| falcon2:11b-fp1611B parameters (tag)2K documented maximum contextThe displayed memory scenario exceeds this build's supported context.Build sourceCatalog checked 2026-10-13 | F16 | 20.7 GB | ~23.7 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 falcon2 locally
- 1.Install Ollama for Windows, macOS or Linux.
- 2.Download this exact build in a terminal:
ollama pull falcon2:11b - 3.Check the source for the build's task. For text generation, run
ollama run falcon2:11b. Base/text builds may need a prompt template; an instruct build is usually the appropriate starting point for a conversation.
Frequently asked questions about falcon2
- How much VRAM do I need to run falcon2?
- At 4K context, the smallest published build of falcon2 (Q4_0) needs roughly 7.7 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 falcon2 without a dedicated GPU?
- A supported CPU runtime can use system RAM. The smallest listed build needs an estimated 7.7 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 falcon2 download?
- The smallest published build is 5.9 GB. There are 6 builds in total, the largest being 20.7 GB. Leave some extra free disk space beyond the download itself.
- How do I run falcon2 locally?
- Install Ollama, then download a specific build with "ollama pull falcon2:11b". 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 falcon2 run on your PC?
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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