Runway Gen-4.5: A new frontier for video generation

▶ See it at the source

What they did

Runway's announcement page for Gen-4.5, its next-generation video model.

Worth knowing

• Price: unknown
• Status: sourced. We have not run this ourselves yet (no "Tested" badge).
• Quality bar (computed by code): 4/5 (primary source ✓, reproducible ✗, new ✓, example output ✓, safe ✓)

Related

tool▶ example at source

Runway

Runway's main site: a web studio and API for generating and editing video with its Gen-series models.

Runway✓ vendor-checked

tool▶ example at source

Runway pricing

Runway's plan page (Free, Standard, Pro, Max), credit-based. Check it before estimating per-clip costs, since credits per second vary by model.

Runway✓ vendor-checked

tool▶ demo on X

Runway API docs

Developer docs for Runway's API: auth, endpoints and model options for building video generation into your own product.

Demo by @runwayml

Runway✓ vendor-checked

tool▶ example at source

Runway Changelog

Runway's running log of releases. It's the quickest way to see which models, clip lengths and features are new.

Runway✓ vendor-checked

prompt▶ example at source

cinematic-video-prompt-skill

A cheat sheet and Claude skill covering camera angles, moves, lighting, composition and grading terms for video prompts.

KlingVeoRunway★ 148● sourced

prompt▶ demo on X

Handheld NYC city-walk vlog

A shaky, vlog-style follow shot of a stylishly dressed woman walking through New York, with exact wardrobe details for consistency.

Demo by Calira (@CaliraVal)

SeedanceKlingVeo𝕏 @CaliraVal● sourced