Uploaded December 2025 | Updated September 2026, 2 weeks ago

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Video is one of the most expensive and hardest modalities in ML. 

Cristóbal Valenzuela, CEO of Runway, shares how Gen 4.5 secured the first spot in community rankings, despite the immense computational challenge.

See the rankings here: artificialanalysis.ai/video/leaderboard/text-to-video

Hear more about this remarkable feat in the full episode.