Dyna Robotics Details Infrastructure for Training on 1M Hours of Egocentric Video

Dyna Robotics shared a detailed retrospective on training its Dyna-2 model on over 1 million hours of egocentric video, solving throughput and manifest bottlenecks to achieve a 24x speedup, and arguing that scaling is not a switch as bottlenecks shift across the pipeline.

2026-08-18 ~ 2026-08-18 · 3 related posts

• Dyna Robotics: training on 1M hours of egocentric video broke everything that worked at 10K — ZeYanjie · 2026-08-18
• Dyna Robotics scaled ingestion 31x and cut training runs from 16 months to 3 weeks — JasonMa2020 · 2026-08-18
• Dyna shares infra practices for 1M-hour video training — JasonMa2020 · 2026-08-18