AIHacker Noonabout 4 hours ago
Runway Retires Two AI Video Models, Breaking Pipelines
7 min read
Runway removed the gen3a_turbo and gen4_aleph models from its API on July 30, 2026, causing immediate failures for any pipeline using those identifiers. The company's changelog states requests using those model IDs will fail, with no automatic fallback, and points users to Gen-4.5, Gen-4 Turbo, or Aleph 2.0.
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