Replay & Inspect
Time-Travel Debugging
Replay any workflow execution step-by-step. Inspect the full state at every node, compare runs, and debug agent behavior with complete visibility.

Key Capabilities
Execution Replay
Replay any workflow run from start to finish. Step forward and backward through each node, seeing inputs, outputs, and timing at every stage.
State Snapshots
Every step captures a full state snapshot - model inputs, raw responses, transformed outputs, and metadata. Nothing is lost.
Step-by-Step Debugging
Pause on any step to inspect the complete context. See the exact prompt sent to the LLM, the raw response, and how it was processed by downstream nodes.
Run Comparison
Compare two runs side-by-side to understand what changed. Identify regressions, debug non-deterministic behavior, and validate prompt changes.
Every run, fully visible
The Runs dashboard shows every workflow execution with status, duration, cost, and timestamp. Filter by completed, failed, or running. Search by workflow name. Click any run to drill into the step-by-step execution timeline with full state inspection at every node.

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