lightricks/ltx-2-3-extend/Released Mar 2026

LTX 2.3 Extend

Continue a clip from its start or end

Commercial use

Video

Per video output second

Standard	$0.13 / sec

Ready to build with LTX 2.3 Extend?

bash

curl -sSf -X POST https://hub.oxen.ai/api/ai/videos/generate \
    -H "Content-Type: application/json" \
    -H "Authorization: Bearer $OXEN_API_KEY" \
    -d '{
  "model": "ltx-2-3-extend",
  "input_video": "https://hub.oxen.ai/api/repos/ox/Oxen-AI-Assets/file/main/videos/waterfall.mp4",
  "duration": 6,
  "extend_mode": "end"
}'