Lumen Phone V4
generate AI video on your Colab GPU — safety-gated
looking for your Colab worker…
▾
↻ fresh check of PC + Colab in 4:00 · tap to check now
PC · checking…
wake worker
Colab · checking…
remote control
⏱ GPU time: checking…
Push notifications
The engine is your Colab GPU worker. Start it with ▶ Start below (your PC opens the
Colab tab) or run the worker cell yourself; this app finds it by itself - nothing to paste.
Every prompt passes the same safety gate as the desktop Studio before it reaches the GPU.
Generate
Video to Video
Change amount
60%
Length
5s
10s
15s
20s
Quality
Fast 4
Sharp 6
Max 8
refinement steps — more = sharper & steadier, but slower
Tier
Quality 🔒
Real 🎞
Extreme Real 🎞
Draft ⚡
Draft → Quality
tap one to pick it · tap it again to see them all · nothing picked = Quality
⚡ Quick engine on every button: the 14B model paints the look, LTX animates it —
much faster than before, then the V1.5 finish (4K, real frames only: 30 a second on 5 s and 15 s, 24 on 10 s and 20 s; photo-trained AI detail) on every clip. Estimate: ~5-6 min for 5 s; it learns your real times.
🎯 Reference look · every clip must match it
Your iPhone 16 Pro shot (main camera 24 mm · 1080 × 1920 · 30 fps · Dolby Vision): a handheld walk through a parking garage.
The worker carries this clip's measured look. Every clip is tuned toward it, then measured against it:
real texture, grain, edge sharpness and colour strength. A clip that does not match is refused and nothing lands —
not for safety, but because it did not do its job. Camera moves are not judged yet.
Reminder to the worker: analyse the reference on every clip. Waiting for its first report…
Starting…0:00
Saved clips
Nothing yet — your generated clips are saved here on this phone.
Lumen Phone V4 · build v—