DeepSeek-V4.1-Flash reportedly sets open-source record on Boeing benchmark

Developer victormustar reports that DeepSeek-V4.1-Flash (name unverified) achieved the best open-source Boeing benchmark result he has seen, running multi-hour long-horizon tasks without crashing while continuously self-improving.

2026-09-11 ~ 2026-09-11 · 2 related posts

• DeepSeek-V4.1-Flash posts best open-source Boeing benchmark yet, self-improving for hours — victormustar · 2026-09-11
• DeepSeek-V4.1-Flash posts best open-source Boeing benchmark run, sustaining hours-long agentic loops — victormustar · 2026-09-11