Runway is a New York generative-AI company that makes video-generation and world-model tools for film and media production. Its Gen-4.5 model can generate cinematic clips from text or image prompts; its December 2025 world model learns persistent 3-D environments.Source: event

How much is Runway AI worth after its latest funding round?

Runway was valued at $5.3bn following its $315m Series E in February 2026, with $860m raised in total. The company added $40m in ARR in Q2 2026 alone.Source: TechCrunch

Why did Runway benefit from OpenAI shutting down Sora?

When OpenAI discontinued Sora in March 2026, creative teams that had integrated text-to-video into their workflows migrated to Runway's pipeline, directly boosting its user base and revenue.Source: Variety

Background

Runway was founded in 2018 by Cristóbal Valenzuela, Anastasis Germanidis and Alejandro Matamala. It built its name on text-to-video and video-editing tools aimed at independent creators and studios. Gen-3 Alpha brought cinematic-quality output within reach of small productions; Gen-4 extended that to consistent character and environment generation across clips. The company released its first world model in December 2025 and launched Gen-4.5 shortly before disclosing its Q2 2026 ARR. Investors include Nvidia and AMD Ventures; $860m has been raised in total, including a $315m Series E in February 2026, underpinning a $5.3bn valuation.

Runway's position in the Hollywood generative-video market crystallised on 1 June 2026 when Bloomberg reported that Ted Sarandos confirmed Runway's tool generated a VFX sequence in the Netflix series The Eternaut, the first publicly confirmed use of generative video in a Netflix final broadcast production. This followed Disney's turn toward Runway after its planned $1 billion OpenAI/Sora stake collapsed in April 2026. The same week Runway opened its European headquarters in London, naming the BBC, Fremantle and WPP as existing UK enterprise customers and committing $100m of UK investment scaling past $200m through 2028. Runway is now the shared generative-video substrate beneath Netflix's evidenced pipeline, Disney's vendor shortlist and three of the UK's largest media buyers at once, with named studio customers also including Lionsgate (a custom model trained on a roughly 20,000-title library) and AMC Networks, and Runway disclosed it added $40m in annual recurring revenue in Q2 2026. Lionsgate deepened that bet on 12 June, extending its equity stake to co-develop a slate of short-form episodic series from its own library run through Runway's models, without disclosing fresh cash or terms. The company has also repositioned from a filmmaking tool to a 'world model' company, describing its technology as AI that simulates environments rather than generating on text prompts, a capability directly relevant to VFX pipelines, game studios and autonomous-system training datasets. Co-CEO Anastasis Germanidis named Google DeepMind as the primary competitive reference point in the world-model race, not Adobe. Runway is the clearest evidence that generative video has moved past proof-of-concept into contracted studio production: by Update 8 a TwelveLabs financing story cited Runway's London settlement as the template for the vendor-layer pattern now spanning sport, broadcast and production.