Building a Self-Hosted Memory Layer Around Open-Weight Models for Lasting Work Context
Combining memory, retrieval, and context windows preserves work across sessions.
Solange Okafor
Section
8 stories in Open-Weight Models.
Combining memory, retrieval, and context windows preserves work across sessions.
Qwen2.5 outperforms Mistral Small for most multilingual local deployments.
Different formats trade speed, memory, and quality depending on your hardware.
KV cache size varies wildly by architecture, making file size alone a poor guide to what fits.
Instruction-tuned models work out of the box; base models need real setup.
Local processing keeps sensitive documents off third-party servers.
Llama 3 excels at reasoning and long context, while Mistral trades depth for speed and efficiency.
Four architectural approaches to building durable memory for local open-weight models.