Hardware, model and outcome are enough. No account needed.
Your report will be checked before publication.
Paste a speed line or choose a stats-only file. Raw text stays in your browser.
Use a fresh chat in your usual app. No model response needs to be submitted.
Manual reports are observations. Only reviewed, matching repeated measurements can inform calibration.
The Python helper runs a warm-up and five tests with seed 42. It saves stats locally, without responses or automatic uploads.
Windows: py llf-test.py. Mac/Linux: python3 llf-test.py. Add --prompt code for coding. Import the saved JSON using “Import speed or benchmark stats”.
py llf-test.py
python3 llf-test.py
--prompt code
Reply speed, not prompt processing. Leave blank if unknown.
Submitting allows publication and use in estimates after review. Keep private information out of notes.