Sony Music Publishing, Warner Chappell, and other organizations have sued Anthropic and its two co-founders, accusing them of acquiring thousands of copyrighted works through torrent downloads and scraping to train Claude; Anthropic denies the allegations.
SpaceXAI has released the first version of its integration between Grok Bot and X, supporting searching posts, reading timelines, and viewing mentions; paid Grok Bot users will receive a free initial X API credit.
Anthropic announced that, effective September 14, Claude Code will permanently increase the standard weekly limit by 25% for Pro, Max, Team, and seat-based Enterprise plans; the previous temporary 50% increase will continue until that date.
Doubao's Back-to-School campaign offers college students who have passed student identity verification a free 3-month subscription to Doubao Professional Edition, which includes advanced features, credit limit reset opportunities, and exclusive student discounts.
U.S. Federal Judge Rita Lin ruled that the Pentagon's designation of Anthropic as a supply chain risk and its actions accordingly were unlawful; the government is expected to continue to contest the ruling.
Tencent's Hunyuan platform launched its next-generation flagship model, Hy4 preview, boasting 770 bytes of total parameters, 49 bytes of activation parameters, and a context length of 1MB. The model delivers outstanding performance in real-world productivity tasks such as coding, office work, game development, and scientific research, achieving a 31.8% improvement in end-to-end inference throughput. Significant breakthroughs have been achieved in the scientific field, with a 2x speedup in molecular dynamics simulations and a reduction in the lower bound of the century-old geometric problem of the three-dimensional Blaschke-Lebesgue volume to 0.41104.
Anthropic disclosed early experiments showing that Claude can automatically design post-training schemes to mitigate alignment failures in 10 pre-defined classes; some methods can also generalize to unseen tests and larger models.
Anthropic announced that eligible U.S. K-12 schools and school districts that register before June 30, 2027, will receive a free one-year subscription to Claude for Teachers Enterprise Edition.
Google is changing Gemini Notebooks to a flexible usage mechanism that is metered based on compute load, with limits refreshed every 5 hours; the new mechanism will be rolled out to consumer accounts starting September 2.
OpenAI has launched a research preview of Rosalind Workbench, which integrates specialized biological models, scientific tools, and data analysis workflows into the ChatGPT application.
Anthropic adds CLI session resume capability to the Claude Code desktop application, allowing users to select terminal sessions via /resume and retain the complete conversation and context.
The Zhipu team stated that GLM-5.3-Flash has undergone a configuration update to improve performance in some agent workflows; users who experienced issues on August 26-27 can retest.
AI infrastructure company TokenRhythm announced the completion of a tens of millions of US dollars financing round, led by Honghui Capital. The company simultaneously launched the public beta of its TokenRhythm API platform, aiming to compete with OpenRouter and providing a one-stop multi-model calling service with a daily call volume exceeding 500 billion Tokens. The company's core strategy is Routing Harness intelligent routing infrastructure, which can dynamically select, switch, and coordinate models based on tasks.
Google has released Gemini Omni 1.1, a Flash video generation model that supports output at up to 4K resolution. The model allows for incremental expansion of existing videos in 10-second increments, with a maximum length of 40 seconds per video. Users can specify the first and last frames for smooth transitions and camera movements. The model supports multiple output levels from 360p quick preview to 4K ultra-high definition, increasing generation speed by 60% at only one-third the cost. It also supports incorporating reference videos up to 3 seconds long to maintain consistency between characters and scenes.
Tencent Hy team released Hy4 preview, which adopts the MoE architecture with a total of 770 billion parameters and 49 billion parameters activated per token, supports 1 million token contexts, and opens up standards and FP8 weights.
Zhipu has released GLM-5.3 model weights and model cards on Hugging Face; this model continues the basic GLM-5.2 model and improves encoding and agent capabilities through post-training.
More than 100 organizations, including OpenAI, Anthropic, AWS, and Microsoft, signed an open letter calling on organizations to accelerate the development of cyber defense capabilities for the AI era.
According to a report by Yicai Global citing an Alibaba Cloud notification, the input price of the Qwen3.8-Flash model has been reduced from 1 yuan per million tokens to 0.8 yuan, and the output price has been reduced from 3 yuan to 2.7 yuan.
The Wall Street Journal, citing sources familiar with the matter, reported that Nvidia has suspended some deals with AI cloud service providers that exchange credit support for revenue sharing, and that the business model is still being adjusted.
The Information, citing sources, reported that Nvidia has agreed to acquire Hugging Face for $12.9 billion, but neither party has publicly confirmed this, and other reports offer differing accounts of whether the agreement has been signed.
Anthropic announced it will offer 10,000 one-year Claude seats to scientists worldwide, with the Standard plan free and the Premium plan discounted to $15 per month.
Google DeepMind is piloting double-blind AI evaluation with several external organizations, preventing the evaluators from viewing the model weights and the model providers from reading confidential test prompts.
Google has introduced Expert Intelligence for Gemini Notebooks, which allows users to directly add ebooks that meet certain criteria and have already been purchased on Google Play Books.
Google has added flight price tracking, points and mileage fare information to Search AI Mode and has begun rolling out hotel booking capabilities to English-speaking users in the United States.