Google Antigravity adds Gemini 4 Hydrogen and Orchestrator
Read original source →antigravity.google
Orchestrator dynamically hands tasks between Gemini 4 Carbon and Hydrogen mid-trajectory — Carbon plans and repairs, Hydrogen writes edits and runs tests — instead of a static router. Google says it reaches near-Carbon task success while being faster and more quota-efficient, and hit near-Carbon results on Terminal-Bench 4.1.
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