Streaming Tokens and Tools: Multi-Turn Agentic Harness Support in NVIDIA Dynamo | NVIDIA Technical Blog
… In one run, the fallback profile issued roughly half as many tool calls: The paired comparison pointed in the same direction on every task: the gpt-5.5 profile used more tools in 50 / 50 tasks, while the fallback profile used more tools in 0 / 50 . …