xAI Launches Grok 4.7 Doubling Speed and Halving Costs for Advanced Coding and Engineering.
xAI has officially launched its updated foundation model, Grok 4.7, positioning the system as a high-performance, cost-effective platform designed specifically for advanced software engineering and knowledge-intensive reasoning workloads. The updated iteration delivers a 2x increase in processing speed while cutting operational inference costs by half compared to leading peer architectures.
Benchmark Evaluation, Competitive Parity, and API Pricing
Performance benchmarks position Grok 4.7 alongside top-tier proprietary frontier models while maintaining significant API pricing advantages:
Frontier Benchmark Performance: In standardized technical evaluations, Grok 4.7 achieved parity with or surpassed leading flagship systems such as GPT-5.6 Sol and Fable 5.1. Notable benchmark victories include EEBench (electrical engineering problem-solving) and the Harvey Legal Agent framework (complex legal document reasoning and workflow execution).
API Cost Efficiency: Despite major architectural speed improvements, xAI maintained its established price structure. Grok 4.7 is priced at $2.00 per million input tokens and $6.00 per million output tokens, matching the price point of Grok 4.6 while offering substantially lower input/output costs than rival frontier models.
Ecosystem Integration and Deployment Availability: The updated model is immediately available across developer environments and cloud interfaces, including Cursor, Grok Build, the primary Grok API, and broader third-party integration partners.
Source: SpaceXAI

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