Model Guide
Kling v3 Pro: multi_prompt, elements, Native Audio
Kling v3 Pro is the only model on fal.ai with first-class multi-shot scripting (multi_prompt) and character consistency bindings (elements).
5 min read
Blog
fal Prompts
Blog
Guides, deep dives, and insights on AI video generation.
77 articles
Prompting
Kling v3 Pro: Writing a multi_prompt Shot List
Kling v3 Pro's `multi_prompt` array lets you script three shots inside one 15-second generation. The cost is the same as a single-prompt call, $0.14/sec, but you get a real cut, not a dissolve.
4 min read
Model Guide
Grok Imagine Video: Lean API, No Audio, $0.05/sec
Grok Imagine Video outputs silent clips at 720p for $0.05/sec - no audio, no negative prompt, no seed. The parameter surface is deliberately minimal.
4 min read
Prompting
Grok Imagine: Prompting a Model With No Seed and No Negatives
Grok Imagine has no negative prompt, no user-settable seed, and no audio generation. At $0.05/sec the tradeoff is prompt discipline, your words are the entire control surface.
4 min read
Model Guide
Pixverse v6: Style Presets, Thinking Mode, $0.03-$0.12/sec (tiered)
Pixverse v6 is the cheapest video model on fal.ai at $0.03-$0.12/sec (tiered) and the only one with named style presets (anime, clay, cyberpunk) baked into the API.
4 min read
Model Guide
Pixverse C1: Cinematic Focus, No Negative Prompt, $0.03-$0.12/sec (tiered)
Pixverse C1 strips out the style presets and thinking mode of v6 and aims at cinematic action at the same $0.03-$0.12/sec (tiered) price.
4 min read