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Personal assistant · 2026-09-14

Persona profiles and knowledge modules matter more than tok/s

A local setup built around two persona profiles, GPT-OSS 120B and a Swift coding model, prioritises configuration and knowledge structure over raw speed.

This person works with two persona profiles. For general tasks and scripting they use gpt-oss:120b; for coding they also use gpt-oss:120b plus deepseek-coder-v2:16b for Swift, with llama3.2:latest for fast initial prompt handling.

Their central claim is that how a local AI is configured matters far more than tokens per second. The foundation, they argue, is a precise description of identity, well-structured knowledge modules, a clear link between identity and personas, a sensible folder and tag structure for prompts, and correct parameters such as chunk size, overlap and temperature. Setting that up was the time-consuming part; downloading models and a GUI was easy. Speed has been more than sufficient even on large documents, and they suspect people fixated on tok/s are not using local models for real daily work.

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Reported anonymously by an r/LocalLLM contributor · score 1

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CURRENT2026-09-14Persona profiles and knowledge modules matter more than tok/s

A local setup built around two persona profiles, GPT-OSS 120B and a Swift coding model, prioritises configuration and knowledge structure over raw speed.

Personal assistantHardware unspecifiedGPT-OSS 120BRuntime unspecified

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