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video generator

Runway

Gen-4.5

October outputs

Runway Gen-4.5 7.3
4s · ~48 cr ($0.48) · 58s render

adherence 6motion 8quality 8artifacts 7
Medium-wide café scene with a second person; not a close-up; natural motion.

Runway Gen-4.5 6.0
4s · ~48 cr ($0.48) · 68s render

adherence 5motion 6quality 7artifacts 6
Dog already has the frisbee; no mid-air catch; ends sitting.

Runway Gen-4.5 7.0
4s · ~48 cr ($0.48) · 58s render

adherence 6motion 6quality 8artifacts 8
Wide kitchen shot with a flame burst; no visible vegetable flipping.

Runway Gen-4.5 6.3
4s · ~48 cr ($0.48) · 78s render

adherence 7motion 6quality 7artifacts 5
Neon city with flying cars but scene warps/jumps; little visible rain.

Runway Gen-4.5 6.5
4s · ~48 cr ($0.48) · 68s render

adherence 6motion 6quality 7artifacts 7
Wide shot on bench, mostly smiling; little visible dialogue.

Runway Gen-4.5 8.3
4s · ~48 cr ($0.48) · 68s render

adherence 8motion 8quality 9artifacts 8
Beautiful swirl in a mug; angled rather than top-down.

Runway Gen-4.5 6.8
4s · ~48 cr ($0.48) · 73s render

adherence 7motion 6quality 8artifacts 6
Board flips, landing on flat ground; stairs barely part of the trick.

Runway Gen-4.5 6.3
4s · ~48 cr ($0.48) · 68s render

adherence 7motion 6quality 6artifacts 6
Paper rises and flies but folds look odd; grainy.

Runway Gen-4.5 7.8
4s · ~48 cr ($0.48) · 68s render

adherence 8motion 8quality 8artifacts 7
Smooth rotation on pedestal; shoe cropped at frame edges.

Runway Gen-4.5 7.3
4s · ~48 cr ($0.48) · 68s render

adherence 9motion 7quality 7artifacts 6
Knight walks toward camera, camera pulls back, dragon reveal; dragon a bit cartoonish.

Runway Gen-4.5 6.8
4s · ~48 cr ($0.48) · 83s render

adherence 7motion 7quality 7artifacts 6
Hands up, smoke cannons, singer; no confetti visible.

Compare

AccessRunway Dev API (gen4.5)
API price12 credits/s ($0.12/s), no native audio
App planStandard plan $15/mo
Affiliate$15 one-time per paid sub (application)
Siterunwayml.com · Full review →
Oct score6.9/10 · #3 of 3 video models · 3 prompt wins
adherence 6.9 · motion 6.7 · quality 7.5 · artifacts 6.5