Rollouts are filtered by recall quality. Trajectories with high recall (above 50% trajectory recall and 40% output recall) are retained in full. Those with lower recall are included at a diminishing rate. A small fraction (up to 5%) of zero-recall trajectories are included as negative examples, deduplicated by query, to expose the model to failure modes, long rollouts, and potentially valid abstentions without letting them dominate the training signal. Trajectories where the model explored well but concluded poorly (where trajectory recall substantially exceeds output recall) are excluded entirely, as training on them would reinforce the disconnect between exploration and selection. When multiple rollouts for the same query achieve high output recall, only one is kept to prevent overrepresentation of easy queries. Malformed outputs are discarded.
Украинский МИД прокомментировал атаку Ирана на логистический объект в Дубае14:39
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此情感价值建立在“价格恒稳甚至上涨”的预期上。