During September 2025, Nantog upgraded the Groq AI provider model in the Beingpax/VoiceInk repository, focusing on enhancing AI service capabilities for the VoiceInk application. By updating the model reference to Groq K2, Nantog ensured improved performance and future upgrade readiness while minimizing risk through a single, well-documented commit. The work involved consolidating model version references and updating related documentation, streamlining future maintenance. Nantog applied skills in AI integration and Swift development, leveraging the Swift language to align the codebase with the latest Groq Kimi K2 naming conventions. No major bugs were addressed during this period, reflecting a focused upgrade.