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Researchers published ATLAS, a set of scaling laws for training multilingual AI models across 400+ languages, based on 774 training runs spanning 10M–8B parameters. The study quantifies cross-lingual transfer effects between 1,400 language pairs and shows that supporting twice as many languages requires increasing model size by 1.18x and training data by 1.66x. The work provides practical guidance for developers building models for non-English speakers on optimal language mixtures, model sizes, and whether to pre-train from scratch or fine-tune from multilingual checkpoints.
A University of Pennsylvania professor ran a four-day startup creation competition where MBA students used AI tools like Claude and ChatGPT to build prototypes, achieving roughly an order of magnitude more progress than students typically accomplish over a full semester. The key finding was that success depended on the students' ability to effectively specify requirements and evaluate outputs—a management skill—rather than AI expertise, with GPT-5.2 achieving 72% parity or superiority to human experts on complex tasks. Effective delegation to AI agents follows an equation balancing human baseline time, probability of AI success, and evaluation overhead, meaning management skills and domain expertise become the bottleneck rather than AI capability.
Mistral released Vibe 2.0, a terminal-based coding agent powered by its Devstral 2 model, adding custom subagents, multi-choice clarifications, and slash-command skills for automated code tasks. Devstral 2 API pricing starts at $0.40 per million input tokens and $2.00 per million output tokens, with Vibe available on Le Chat Pro and Team plans plus pay-as-you-go options. Developers can now build specialized agents for targeted tasks like deployment, testing, and code review without manually switching between tools.
PVH Corp., the parent company of Calvin Klein and Tommy Hilfiger, is adopting ChatGPT Enterprise across its fashion design, supply chain, and consumer engagement operations. The company will deploy the tool across multiple business functions including product development, inventory management, and customer interactions, though no specific timeline or investment amount was disclosed. This integration aims to streamline creative processes and operational efficiency, though the concrete impact on design output or business metrics remains unspecified.
Prism is a free LaTeX workspace that integrates GPT-5.2 to help researchers write, collaborate, and organize their work in a single environment. The tool runs natively within LaTeX, eliminating the need for separate applications. This consolidation allows researchers to draft documents, share them with collaborators, and use AI assistance without switching between platforms.
TRUSTBANK deployed AI agents built with Recursive and OpenAI models to provide personalized gift recommendations for Furusato Nozei, a Japanese tax incentive program for regional donations. The system uses conversational AI to guide users through gift selection based on their preferences rather than requiring manual browsing. Users can now discover regional gifts more efficiently through natural language interaction instead of traditional category-based searches.
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