According to @demishassabis, Veo 3.1 has topped the LMArena video leaderboards by a large margin, delivering +30 over Veo 3.0 on text-to-video and +70 on image-to-video, with user access available via the shared links and the Gemini app; per the same source, these benchmark deltas and live availability are concrete datapoints traders can monitor for AI product performance and rollout.