Google Ships Gemini 4 Carbon to Paid API and AI Ultra, Tops CursorBench and WANDR at $2/M In
Summary
Google rolled Gemini 4 Carbon to paid API and AI Ultra users at an introductory $2/M input and $10/M output (rising to $4/$20 after Nov 30). The model ranks #1 on CursorBench 4.0, Perplexity's WANDR and Zapier's AutomationBench, scored 92% on agentic honesty vs 70% for predecessor Argon, and launches a /swarm feature in Antigravity that spins one prompt into a coordinated multi-agent team.
Originally reported by blog.google
Read the original article →Original headline: Google Ships Gemini 4 Carbon to Paid API and AI Ultra, Tops CursorBench and WANDR at $2/M In