Compare AI speed

Pick two or three devices to see how fast each runs the same models in Loci.

iPhones

Last 30 days, through October 22, 2026 · updated daily

Every number comes from real chats in Loci, timed on the device that wrote the answer, with Loci's default settings.
Tokens per second is how fast an answer is written once it starts. On phones, four characters of text count as one token for every model; on a Mac, Loci counts the model's own tokens. Reading pace is about 5.
First word is how long an answer takes to start after you send a message. Longer conversations take longer.
Each device counts once. The large number is the median; the typical range covers the middle half of devices.
Each phone speed comes from at least 10 phones. Fewer Macs run Loci, so each Mac speed says how many Macs it comes from.
On phones, answers written in Low Power Mode or Battery Saver, in the background, or with web search or other tools are left out.