Skip to content
HN On Hacker News ↗

JEXXA — Dictation that never leaves your Mac

▲ 6 points • 18 comments • by sankde • 4w ago • HN discussion ↗

Pangram verdict · v3.3

We believe that this entire text is AI.

83 %

AI likelihood · overall

AI
0% human-written 100% AI-generated
SEGMENTS · HUMAN 0 of 1
SEGMENTS · AI 1 of 1
WORD COUNT 305
PEAK AI % 83% · §1
Analyzed
Sep 15
backend: pangram/v3.3
Segments scanned
1 windows
avg 305 words each
Distribution
0 / 100%
human / AI fraction
Verdict
AI
Pangram v3.3

Article text · 305 words · 1 segments analyzed

Human AI-generated
§1 AI · 83%

JX Dictation that never leaves your Mac. macOS 14 or later · Apple silicon · version 0.1.10 Everything happens on your Mac The model is on your disk. Hold a key, speak, and the words appear where your cursor already is — in any app that takes text. 🔒 Nothing is uploaded No audio, no transcript. What does leave is small and listed in the privacy policy: your subscription check, update checks, and diagnostics you can turn off. ⚡ Fast enough to think in Most dictations are typed within a fifth of a second of letting go of the key. No queue, no per-minute cost. ✏ It learns your words Names and jargon it gets wrong once, it gets right after you fix it. It tells you what it learned, and you can undo it. ↩ Take back what you said Say JX minus one to remove the last line, JX minus two for two, JX clear for the lot. 👀 See it as you speak A live preview while you talk, so you know it is hearing you. ✈ Works with the wifi off On a plane, on a train, on a bad hotel connection. It does not care. Which one do I want? Same app, same features. The difference is how much of your memory the model needs while it is running. 16 GB or more JEXXA 3.1 GB download · the more accurate weights Download 8 GB JEXXA Small 2.0 GB download · smaller weights, leaves your Mac usable Download Small One price No per-minute billing, because nothing is being processed anywhere but on your own machine. $8 / month + tax Unlimited dictation, anywhere you can type Runs on your Mac — no upload, no queue Learns the names and words you use Your voice and text never leave the machine