Qwen3-1.7B, SearchQA, TCOD-F2B from Qwen3-32B, train step 200
TCOD forward-to-backward (episode window grows) curriculum (kokolerk/TCOD + FutureBridge-OPD overlay, trinity-rft) on AgentGym-RL SearchQA, set up as in
docs/TCOD_SEARCHQA.md of the online-rose repo (branch tcod-searchqa): student Qwen3-1.7B, teacher Qwen3-32B bf16, thinking off,
ReAct conversation of searchqa/eval_react.py, 16 rounds, 6000-question train split, batch 16 episodes / 64 turns, lr 1e-6,
kl_coef 1.0, total_steps 200, checkpoint_steps 6. This is the HF export of trainer step 200. Not evaluated.