#kling-o3

3 articles

Kling 4.0 vs Kling 3.0: What Is Expected to Change and How to Upgrade

Kling 4.0 vs Kling 3.0: what the reports say about the next Kling model, what Kling 3.0 and Kling O3 already do on WaveSpeedAI, and a day-one test plan for deciding when to switch.

2026-09-277 min read

Kling 4.0 Is Coming: What We Know, and How to Prepare on WaveSpeedAI

Kling 4.0 rumors point to Preview and Flash variants, 3–30 second clips, an experimental 120-second mode, up to 10 keyframes, more references, and Kling Image 4.0.

2026-09-0710 min read

Kling O3 4K Adds Video Edit and Video Reference

Kling O3 4K on WaveSpeedAI now includes video-edit and video-reference endpoints. Every Kling O3 tier, parameter, and price, plus when to pick std, pro, or 4K.

2026-09-056 min read