GPT-OSS 20BQ4_K_M
requires 20 GB+ memory · 131K context · Desktop
12 GBWeights
← All models4K 15 GB 8K 16 GB 16K 17 GB 33K 18 GB 66K 19 GB 131K 20 GB
GPT-OSS
OpenAI’s first open weights since GPT-2. Reasoning, agents, and function calling you can run at home. 20B for a strong desktop, 120B when you have the RAM.
- Maker
- OpenAI
- Architecture
- Open-weight reasoning
- Fits from
- Desktop · 20 GB+ RAM
- Context
- up to 131K
- Runs
- Local Intelligence
ReasoningAgentsCodingGeneral reasoningTool callingDevelopers
Sizes
GPT-OSS 120BQ4_K_M
requires 107 GB+ memory · 131K context · Workstation
70 GBWeights
Memory at context length
Approximate working set for GPT-OSS 20B as context grows.
