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Local LLM Baseline

Historical baseline notes for local LLM testing on WumboJetsII.

HISTORICAL BASELINE / 2026-06-09

This historical baseline predates the current WELP evaluation and publication methodology. It preserves the original test context; current model-testing method and claim rules live in Methodology.

Test Bench

Machine WumboJetsII
OS Arch Linux
Desktop Hyprland
GPU RTX 5070 12GB
Backend llama.cpp CUDA
Format GGUF

Historical Baseline Philosophy

A model is only useful if it can fit the hardware, stay stable, follow instructions, avoid confident fabrication, and produce output that helps with real work.

For WumboLabs, that means testing against practical tasks:

  • Linux troubleshooting
  • Docker and networking diagnostics
  • ZFS/recovery procedures
  • configuration review
  • local AI workflow support
  • long-context behavior
  • honesty under uncertainty
What gets tracked

Local model testing needs more than raw tokens per second.

Each useful benchmark record should include:

  • model name
  • quantization
  • backend
  • hardware
  • context size
  • prompt processing speed
  • generation speed
  • VRAM behavior
  • fit/headroom notes
  • failure modes
  • practical usefulness
  • whether the result is repeatable enough to trust

How to Read These Notes

Numbers are useful, but they are not enough.

A faster model that hallucinates commands, invents tools, or gives unsafe system advice is not a better model for this lab. The baseline is meant to capture both performance and judgment.

Later model-evaluation methodology is governed by WELP and the current evidence and publication rules in Methodology. This record remains a dated baseline, not the current testing entry point.