HF RL Explorer

Conditional modifiers for event format strings

Conditional modifiers for event format strings: a task in MiMo-V2.6-RL-oss: Agentic RL Environments (MiMo RL release). Event format strings are used for dynamic index names, output keys, and other routing values, but today a field reference can only be mandatory or use the legacy :fallback form…

The task

Event format strings are used for dynamic index names, output keys, and other routing values, but today a field reference can only be mandatory or use the legacy :fallback form. Add shell-style conditional modifiers to field expansions so configurations can distinguish…

Part of XiaomiMiMo/MiMo-V2.6-RL-oss.