The new frontier model ranks #1 on Artificial Analysis Intelligence Index v5.0 with a score of 59, showing significant gains across coding, agentic tasks, and cybersecurity defense. It achieves 88.2% in SEC-bench Pro for finding vulnerabilities, 54.8% in ExploitGym for exploitation, and 71.0% in CWE-bench for patching. Carbon will be available to cyber defenders this week, with a gradual rollout to other partners, developers, businesses, and consumers. It will be priced at $2 per million input tokens and $10 per million output tokens.