TENCENT(HK:00700) 程序员的那些事·2025-11-11 06:15Core Insights - Tencent's 2025 R&D report reveals significant data on product and technology development, highlighting the increasing role of AI in their operations [1] Group 1: Programming Languages and Workforce - The most popular programming language at Tencent shifted from C++ to Go starting in 2021 [3] - As of June 30, 2023, Tencent has approximately 111,221 employees, with 76% of them involved in product and R&D roles [5][9] Group 2: Code Generation and AI Utilization - Tencent generates approximately 325 million lines of new code monthly, with 50% of this code being AI-assisted [6] - 94% of code reviewers at Tencent utilize AI for code review, with AI identifying 28% of code issues, leading to a 44% increase in effective problem detection [6] Group 3: Efficiency Improvements through AI - By 2025, 284 teams at Tencent are using AI to enhance productivity, with over 90% of engineers employing in-house AI tools [8] - Specific improvements include a 50% reduction in compilation time for WeChat, a 31% decrease in delivery cycles for WeChat Pay, and a 40% reduction in compilation time for mobile QQ on iOS [10] Group 4: Automation and Quality Enhancements - Tencent's game art production automation rate has reached 95%, with automated tools achieving quality comparable to manual production [12] - In Tencent Cloud, 65% of new code comes from the AI code assistant Codebuddy, resulting in a 31.5% reduction in bug rates per thousand lines of code [12] - Tencent's advertising iteration efficiency has doubled, with 90% of version releases achieving full process automation [12] - The success rate for deploying Tencent's financial technology environments has improved to 99% [12]