HF RL Explorer

Feature Request: Add parallel ordered events Tool Execution Mode for Deterministic Replay

Feature Request: Add parallel ordered events Tool Execution Mode for Deterministic Replay: a task in LegoFlow-SWE (Harbor dataset). Currently, only two modes can be set via parallel tool call execution mode or the parallel execution mode parameter: parallel (events emitted as tools complete) and…

The task

Currently, only two modes can be set via `parallel_tool_call_execution_mode` or the `parallel_execution_mode` parameter: `parallel` (events emitted as tools complete) and `sequential` (tools run one‑by‑one, events strictly ordered). There is no way to keep **both** the latency benefit of parallel execution **and**…

Part of Lego-X/LegoFlow-SWE.