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NVIDIA has released Nemotron 3 Embed, a collection of three open, commercially available embedding models designed for production-scale RAG and agentic retrieval. The flagship Nemotron-Embed-8B-BF16 ranks first overall on the RTEB multilingual leaderboard. Two efficient 1B variants target cost- and latency-sensitive deployments, including an NVFP4 version optimized for NVIDIA Blackwell hardware. All models feature a 32k context window, multilingual and code retrieval support, and are available on Hugging Face, as NVIDIA NIM microservices, and via vLLM.

Google DeepMind and Isomorphic Labs have published a joint bioresilience strategy covering prevention, detection, and response to biological threats. Over the past 12 months, they have built more than 15 partnerships with governments, biosecurity organizations, and research groups. Key tools include AlphaFold for protein structure mapping, Isomorphic Labs' Drug Design Engine for countermeasure development, and AlphaEvolve for optimizing pathogen surveillance. They are also adapting SynthID watermarking technology to screen AI-generated biological sequences for potential risks.

Google has rolled out two new features to Google Vids: Gemini Omni editing and personal avatars. Gemini Omni lets users generate and edit high-quality video clips using natural language prompts and image references, with support for step-by-step edits like swapping backgrounds or fixing lighting. Personal avatars allow users to create a digital likeness from a selfie and voice recording, then deliver messages without a camera. Both features are available to Google AI Pro, Ultra, and Workspace business subscribers. All generated clips include SynthID watermarks for transparency.

Google has renamed NotebookLM to Gemini Notebook, keeping it as a standalone research tool while expanding its presence across the Google ecosystem. The product, which now serves over 30 million users and 600,000 organizations, gains a secure cloud computer that lets it write and execute code natively for complex data analysis. The cloud computer feature is available now for Google AI Ultra and Workspace AI Ultra Access users, with rollout to all Pro users coming soon. Notebooks will also integrate into AI Mode in Google Search.

xAI has launched Automations in Grok, a feature that lets users describe a task once and have Grok run it on a schedule or when a specific email arrives. Schedules can be set daily, weekly, monthly, or yearly at a chosen time, while email triggers fire when incoming messages match filters by sender, recipient, or subject. Each run is a full conversation with saved history. Scheduled automations are free for all users; email triggers require a SuperGrok subscription. Automations are available on grok.com, iOS, and Android.

1Password has launched a browser integration for Claude that lets Anthropic's AI access stored credentials to complete multi-step tasks like booking travel and managing accounts without ever exposing passwords to the AI. A new zero-exposure security framework injects credentials through a secure channel Claude cannot view. Access is granted per task, requiring a single biometric approval. The feature is available now for Mac users on business, family, and individual plans, with support for payment cards and identity details coming later.

Chinese AI lab Moonshot AI is preparing to release Kimi K3, expected to match or surpass Anthropic's Opus 4.8, according to the Financial Times citing anonymous sources. Kimi K3 will be China's largest open-weight AI model, with a parameter count between 2 trillion and 3 trillion, and is set to launch within days. Moonshot is also reportedly raising fresh capital at a $31.5 billion valuation, up from its $20 billion valuation following a $2 billion raise in May 2026.

Google is rolling out connected apps in AI Mode within Search, starting this week in the U.S. Users can securely link services like Instacart, Canva, and YouTube Music to interact with them directly in Search. Examples include adding groceries to an Instacart cart, generating Canva design templates, and saving AI-curated playlists to YouTube Music. The feature builds on similar functionality already available in the Gemini app, with more partner integrations planned soon.

Roblox has launched Build, a mobile-first AI creation tab within its app that lets anyone turn text prompts into playable games without coding. Targeting its 132 million daily active users, Build handles gameplay mechanics, environments, characters, and sound using proprietary and open-source AI models trained on 3D gaming data. Public alpha testing begins July 28 in New Zealand for age-checked users 9 and older. A free base tier is available, with paid options for power users. Studio also gains playtesting, analytics, and experiment agents.