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OpenAI Blog 3 months ago
OpenAI updated its Agents SDK to include native sandbox execution and a model-native harness for building agents that can run long-term tasks securely. The update enables agents to operate across multiple files and external tools within isolated execution environments. Developers can now deploy more complex, stateful agents without manually handling security constraints or tool integration layers.
Hugging Face Blog 3 months ago
HCompany released HoloTab, a Chrome extension powered by their Holo3 computer-use AI model, that automates web tasks by navigating websites and filling forms based on user instructions. The extension includes a "routines" feature that records user actions once and then replays them automatically on demand, eliminating the need for repetitive tasks like cross-referencing competitor pricing or scraping job listings. Users can now access advanced AI task automation directly from their browser without requiring technical expertise or setup.
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TLDRocket
30 July 2026
The story of AI in July 2026 is bifurcating: open models are finally competitive with proprietary ones, and the cost advantage of "budget" models has evaporated. Moonshot's Kimi K3, a 2.8-trillion-parameter open vision-language model, now ranks third on Artificial Analysis' Intelligence Index while pricing at $3 per million tokens—undercutting nothing, since Google's new Gemini 3.5 Flash costs $1.50 and its predecessor cost $0.05. The Flash designation, once synonymous with affordable inference, has become meaningless as pricing consolidates upward across providers. What matters more is capability density: Kimi K3 nearly matches proprietary alternatives, and open-source tools like Hermes Agent are accumulating experience and automating recurring tasks in ways that stateless assistants cannot. The efficiency gains from Moonshot's MoonEP library—a 2.5× scaling improvement for distributed Mixture-of-Experts training—suggest the gap between open and closed will narrow further as training infrastructure matures.
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