- Who it helps
- People planning local model experiments or hardware comparisons.
- Availability
- The public web interface is available. Estimates depend on model, device and workload assumptions; this check did not run the calculator or inference.
What is available
Some combinations use community measurements while others are projected. A displayed number is most useful when its source and workload assumptions are visible.
A useful first check
Record your model, quantization, prompt length and target device. Use the estimate to choose a small benchmark, then time your actual workload before relying on the result.
What you can do
- Record your model, quantization, prompt length and target device. Use the estimate to choose a small benchmark, then time your actual workload before relying on the result.
Where the evidence stops
No hardware or model benchmark was executed here. A short-prompt, single-device estimate may transfer poorly to long contexts or concurrent users.
Sources read. The cited pages were read on October 17, 2026 UTC. No external product workflow or model inference was executed.
Sources & further reading
Web · official
llmspeed ↗
Read the speed-estimation interface and methodology labels. Some outputs are projections derived from measurements; they are not all direct device benchmarks.
llmspeed · page checked 2026-10-17
More sources reviewed (1)
Hacker News · discussion
Show HN: newest submissions ↗
First sixteen entries inspected for original small launches; followed llmspeed and Wysebee.
Hacker News · page checked 2026-10-17
Coverage note: The listed sources establish the scope of this check. A matching original X post and a complete cross-platform comparison were unavailable.
The record over time (1)
Dated source checks and published explanations. An observation date can differ from the original release date.
llmspeed helps compare expected local-model speed across hardware and model choices. Its interface distinguishes measured inputs from derived estimates.