Grok-2 is xAI's latest large language model, built as a step up from Grok-1.5. It beats GPT-4 Turbo, Claude 3.5, and other frontier systems on benchmarks such as MMLU, GPQA, MATH, and HumanEval, all while handling 128 k-token contexts at ≈67 tokens/second.
For developers, Grok-2 offers top-tier performance at $5 input / $15 output per million tokens through an upcoming, multi-region enterprise API that includes MFA, granular usage analytics, and team-management endpoints. If you need a fast, cost-efficient model that can drop into production and tap real-time data from X, Grok-2 is built for you.