RCTV.
W/37 · 2026Stack
ISSUE 37 A publication on AI video.Written for people who already know what Sora is. SEP 14 · 2026

Black Forest Labs

Black Forest Labs is the Freiburg-founded lab behind the FLUX model family, built by former Stability AI researchers and best known for image generation. Its FLUX 3 multimodal model extended the line into video in July 2026, and FLUX 3 Video reached general availability on August 4; Runway, Pika, Luma and fal.ai had all absorbed it within about three weeks, none of it announced by BFL. RCTV’s September 2026 analysis reads the company’s own two self-descriptions against what it actually ships and prices. See the AI Video Stack for the current entry.

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