PLATFORMS Signal 174
Why we built ADK 2.0
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Relying on LLMs for execution orchestration introduces variance, latency, and the risk of bypassing critical business logic. ADK 2.0 allows developers to separate execution routing from language processing, using deterministic code for strict process steps and reserving LLMs for cognitive tasks. This reduces token usage and prevents agents from getting stuck in loops or skipping required steps.
Written by elseif from the cluster below · every claim links back to a sourceThe three things worth knowing
ADK 2.0 introduces Workflows to separate execution routing from language processing, allowing developers to mix deterministic steps with open-ended LLM calls.
Using LLMs for orchestration is slower and more expensive than deterministic code, making traditional workflows better for strict business processes where steps must follow a specific order.
The new Workflows capability replaces the limited workflow agents of ADK v1, providing built-in error handling and Human-in-the-Loop primitives without requiring external tools.
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