本文对阿里开源的CosyVoice3与IndexTTS2两大文本转语音模型进行了实际对比测试。测试采用《明日方舟》游戏角色的配音进行克隆，并与人声原版进行对比。结果显示，IndexTTS2在语音自然度上表现更佳，接近原声效果；而CosyVoice3则在推理速度和资源消耗方面具有明显优势，生成一段音频仅需约10秒，远快于IndexTTS2的1分半。文章指出，CosyVoice3支持直接自然语言控制和音素法，通过辅助小模型优化合成文本，效果不会逊色太多。对于关注AI语音合成技术的读者，这一对比提供了不同场景下模型选择的实用参考。
原文链接：Linux.do
The Video Game History Foundation (VGHF) recently announced a major breakthrough: after two years of effort, they have successfully restored 144 Sega Channel ROMs and related historical documents, filling a significant gap in gaming history. Sega Channel was a pioneering digital game distribution system in the 90s that transmitted game data through television cables, but since its discontinuation in 1998, much of its content remained shrouded in mystery. This restoration work was accomplished through collaboration with former executive Michael Shorrock and by extracting data from backup tapes obtained from community member Ray, successfully reconstructing an almost complete Sega Channel content library. This includes exclusive games, system data, prototype games, and internal operational documents, even including some games believed to be permanently lost. These discoveries are not only valuable to gaming history researchers but also demonstrate the application of digital preservation technology, providing a model for protecting endangered digital cultural heritage.
Original Link:Hacker News
Artificial intelligence is rapidly devouring entry-level positions in the tech industry, causing unprecedented employment challenges for recent graduates worldwide. According to a SignalFire report, entry-level hiring at major tech companies has dropped by over 50% in the past three years, with only 7% of new hires being recent graduates. In countries like India, China, and Kenya, less than a quarter of engineering students are securing job opportunities. AI has automated tasks such as debugging, testing, and routine software maintenance, and employers now expect graduates to possess additional skills like project management, sales, and client communication. Experts point out that traditional engineering education can no longer meet the demands of an AI-driven industry, forcing students to upskill themselves beyond their curriculum. The World Economic Forum warns that 40% of employers plan to reduce positions that can be automated by AI. This transformation is compelling global tech education systems to rethink how to cultivate talent for the future.
Original link:Hacker News
A developer with 40 years of programming experience shares their unique experience using AI tools (like Claude and Cursor) for coding. They describe the psychological challenges brought by AI acceleration, including increased cognitive load, brain overload from accelerated dopamine cycles, and energy depletion caused by frequent context switching. Using a factory machine metaphor, the author emphasizes that the rapid pace of AI programming prevents the brain from processing information in real-time, leading to fatigue. They call on developers to reflect on work methods in the AI era, adopt a more deliberate pace, engage in daily reflection, and trust AI to reduce management burdens. This insight reveals the health challenges behind AI-assisted programming, providing important industry insights for developers and emphasizing the necessity of protecting cognitive health amid rapid technological development.
Original link:Hacker News
Artie, a Y Combinator S23 batch startup, provides a fully managed Change Data Capture (CDC) streaming platform that enables real-time data replication from databases to data warehouses with zero maintenance. The platform supports high-volume data replication for fraud and risk monitoring, inventory visibility, customer analytics, and AI/ML workloads, trusted by teams at Substack, Alloy, ClickUp, and more. The company is hiring a Senior Enterprise Sales Representative with 6+ years of enterprise sales experience and familiarity with technical sales (such as databases, cloud architecture). The role involves managing the full sales cycle including lead generation, demos, POCs, and closing. The compensation package includes a base salary of $150-175K, total compensation of $300-350K, and approximately 0.1% equity. This is an opportunity to join a YC startup and influence product direction and sales strategy, ideal for sales professionals with strong technical backgrounds.
Original Link:Hacker News
GitHub has announced that starting January 1, 2026, it will lower prices for GitHub-hosted runners by up to 39%, while keeping the free usage minute allowance unchanged. Beginning March 1, 2026, GitHub will begin charging $0.002 per minute for self-hosted runner usage, with this fee counting against the included minutes in plans. Runner usage in public repositories will remain free. The pricing structure for GitHub Enterprise Server customers will not change. Additionally, GitHub stated that it will increase investment in the self-hosted runner experience, ensuring it can provide auto-scaling capabilities for scenarios beyond Linux containers, including new scaling methods, new platform support, and Windows support.
Original Link:Hacker News
OpenAI today announced the launch of GPT Image 1.5, with the new feature now available to all ChatGPT users and the API simultaneously launched. According to officials, image generation is up to 4 times faster, with API costs reduced by 20% compared to the previous Image 1. Pricing is set at $5 per input and $10 per output. Meanwhile, the ChatGPT official website gallery has been updated with generated images. This update marks a significant advancement for OpenAI in the field of image generation, providing users with faster and more cost-effective solutions, further driving the application of AI technology in creative content generation.
Original Link:Linux.do
最新评论
照片令人惊艳。万分感谢 温暖。
氛围绝佳。由衷感谢 感受。 你的博客让人一口气读完。敬意 真诚。
实用的 杂志! 越来越好!
又到年底了，真快！
研究你的文章, 我体会到美好的心情。
感谢激励。由衷感谢
好久没见过, 如此温暖又有信息量的博客。敬意。
很稀有, 这么鲜明的文字。谢谢。