How to write an AI prompt that doesn't look “AI”
Realistic results come from describing a real camera and a real moment — not from the word “realistic.” Lock the subject, name the camera's flaws, script the shot in beats, and say what to avoid.
The AI video models worth knowing right now
There's no single best AI video model — there's a best one for the shot. Here are the eight creators actually reach for (Veo, Sora, Kling, Runway, Hailuo, Seedance, Vidu, FLUX 3), what each is good at, and why the same model can cost 2–3× more depending on where you run it.
If you ask "what's the best AI video model," you'll get ten confident, contradictory answers. That's because the honest answer is: it depends on the shot. A talking close-up, a dance cover, a sweeping landscape, and a product ad all reward different models. Here's the short list that actually matters, and how to pick without burning credits.
There isn't one "best" model
Benchmarks and demo reels sell the idea of a single champion. In practice, people who ship a lot of video keep three or four models on hand and switch based on the job — realism, motion, character consistency, or price. Treat the list below as a toolbox, not a leaderboard.
The short list
- Veo (Google) — strong, stable realism and natural motion; a safe default for grounded, believable footage.
- Sora (OpenAI) — imaginative scenes and camera moves; shines when the shot is more "scene" than "clip."
- Kling (Kuaishou) — excellent human motion; a favorite for dance and full-body movement that has to stay smooth.
- Runway — a full editing suite around the model; good when generation is one step in a longer edit.
- Hailuo / MiniMax — very good at holding a face and expression steady, even through movement.
- Seedance (ByteDance) — fast and cheap for its quality, which is why it shows up everywhere; comes in regular, Fast, and Mini tiers that differ in price and quality.
- Vidu — built for storytelling, with reference-to-video and sound-and-vision generated together — handy for short dramas and animation.
- FLUX 3 (Black Forest Labs) — a newer multi-modal model that handles image, video and audio in one architecture; early access at the time of writing.
You don't need all of them. You need to know which two or three fit the work you actually make.
You rarely pay the model directly
Here's the part that trips people up: most of these models are reached through hubs — sites that host many models behind one account. Pollo, Dreamina, WaveSpeed, Higgsfield, OpenArt and fal are common ones. The catch is that the same model can cost two to three times more on one hub than another.
A quick read on who each hub suits:
- Cheapest per clip — pay-as-you-go hubs with no subscription, billed by the second or by the clip.
- Official first — a maker's own service (for example ByteDance's for Seedance) gets new features soonest, but pricing and availability vary by country.
- Beginner-friendly — hubs that let you drop in an image, video or audio clip as a reference without wrestling a prompt.
- Ad / cinematic work — hubs with camera-move and character-consistency tooling built in.
- Automation — developer APIs billed per second, for generating video in bulk from code.
Same model, very different bill. Always check where you're running it.
What actually decides the result
The model name matters less than people think. In order of impact:
- Your prompt — structure, a camera description, a beat-by-beat timeline (see how to write a prompt that doesn't look AI).
- Your reference — an image, a pose sheet, or a depth map pins the result far more than any model switch.
- Resolution, length and audio — these drive both quality and price. A 1080p clip with generated audio costs more than a 720p silent one.
- The model — last, not first.
Switching models to fix a bad prompt is the most common way to waste credits.
How to choose without wasting credits
- Pick the job: realism, motion, character consistency, or price.
- Shortlist two models that fit it.
- Use free credits or the smallest paid amount to make the same clip on each.
- Compare the results side by side, then commit to one for the project.
- Watch the tier names — "Fast" and "Mini" variants are cheaper but not the same quality as the full model.
The creators who spend the least aren't the ones who found the one true model. They're the ones who tested two cheaply, looked at both, and chose.
Frequently asked questions
Which AI video model is the best?
There isn't a single best one — there's a best model for the shot. Veo and Sora lead on realism and scene imagination, Kling on human motion, Hailuo on holding a face, and Seedance on speed and price. Most creators keep a few on hand and switch by job.
Is Sora better than Veo?
They're good at different things. Sora tends to win on imaginative scenes and camera moves; Veo tends to win on stable, grounded realism and natural motion. For believable everyday footage, Veo is a safe default; for a dreamlike scene, try Sora.
Why is the same AI video model cheaper on one site than another?
Most models are reached through hubs that each set their own pricing, so the same model can cost two to three times more depending on where you run it. Compare a few hubs before you commit, and watch for per-clip versus per-second billing.
Do I need a subscription to make AI video?
No. Many hubs are pay-as-you-go, billed by the clip or by the second, and most offer free starter credits. Test on free or minimum spend before buying any annual plan.
What is reference-to-video?
Reference-to-video lets you feed the model an image, clip or character as a reference so the output matches it — useful for keeping a character or style consistent across a story. Vidu is one model built around this.
Keep reading
Keep the same face across every shot
Character consistency comes from giving the model a reference it can't drift from — a reference image, a pose sheet, or a depth map of a real clip — and letting a video model regenerate the identity instead of copying pixels.
Free and underrated AI creative tools, by job
You can cover most of an AI visual workflow — generate, upscale, remove backgrounds, color-grade, clone a voice, turn a photo into a talking clip — with free or near-free tools. Here they are, grouped by the job you're trying to do.