data:
  path: /tmp/math_Qwen2-7B-Instruct.parquet
  prompt_key: prompt
  response_key: responses
  data_source_key: data_source
  reward_model_key: reward_model

custom_reward_function:
  path: null
  name: compute_score

ray_kwargs:
  ray_init:
    num_cpus: null # `None` means using all CPUs, which might cause hang if limited in systems like SLURM. Please set to a number allowed then.