8.3tokens per second
Faster than reading
First word in 11.7 s · a 300-word answer in about 60 s
A13 Bionic · 4 GB
How fast is LFM2.5 1.2B on the iPhone 11?
About 8.3 tokens per second, faster than reading. The first word arrives after 11.7 seconds.
The same for the iPhone 11 Pro and iPhone 11 Pro Max, with the same A13 Bionic chip.
LFM2.5 1.2B on other iPhones
Every model on the iPhone 11LFM2.5 1.2B on every device
Run LFM2.5 1.2B on your iPhone
Loci is free, needs no account, and keeps every conversation on your device.
Last 30 days, through · updated daily
How these speeds are measured
- 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. Four characters of text count as one token, for every model and device. 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.
- Answers written in Low Power Mode or Battery Saver, in the background, or with web search or other tools are left out.