jnp.mean(x, dtype=bfloat16) is not respected

jnp.mean(x, dtype=bfloat16) is not respected: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). Description Regarding accumulation dtype for np.mean, the numpy docs say: This suggests that for a bfloat16/float16 input, the default value for dtype is float32, but the user can…