Filter to canonical trials only (drop leftovers from prior crashed runs)

Filter to canonical trials only (drop leftovers from prior crashed runs)

Filter to canonical trials only (drop leftovers from prior crashed runs)

Replace messages column with raw ATIF trajectory JSON

convert ATIF trajectory -> HF chat-format messages list (auto-renders in viewer)

initial upload: TB2 trajectories for marin/qwen3 SFT comparison

initial commit