Multi-column DataFrame.explode currently requires every selected value in a source row to have the same…
Multi-column DataFrame.explode currently requires every selected value in a source row to have the same…: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). Multi-column DataFrame.explode currently requires every selected value in a source row to have the same effective length…
The task
Multi-column DataFrame.explode currently requires every selected value in a source row to have the same effective length. Real tabular data often mixes repeated metadata scalars, singleton lists, empty lists, and genuinely ragged lists, forcing callers to normalize every row…
Part of XiaomiMiMo/MiMo-V2.6-RL-oss.