RL-trained Qwen2.5-3B outperforms prompted Claude-3.5-Sonnet and GPT-4o on 12 MLEBench tasks by an average of 22% and 24%, using two targeted RL modifications.
On the sample complexity of reinforcement learning
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Reinforcement Learning for Machine Learning Engineering Agents
RL-trained Qwen2.5-3B outperforms prompted Claude-3.5-Sonnet and GPT-4o on 12 MLEBench tasks by an average of 22% and 24%, using two targeted RL modifications.