Claude Opus 5.5 Builds Sakura Crossing in 2 Hours vs 24 Hours for Opus 5, Open-Sourced
GMI Cloud ran Claude Opus 5 for 24 hours to create Sakura Crossing, an explorable Japanese town, then found Opus 5.5 built the same result in just 2 hours—12x f…
Global AI Digest
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AI-Infra-Guard: Open-Source Red-Teaming Platform for AI Builders
Tencent announces AI-Infra-Guard, an open-source, self-hosted red-teaming platform that scans AI infrastructure for fingerprints and CVEs, audits MCP servers an…
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LongCat-2.0: A 1.6T-Parameter MoE Model Built for Agentic Coding, Now on OpenRouter
LongCat-2.0 is a 1.6T-parameter mixture-of-experts model with ~48B active parameters and 1M-token context, designed for agentic coding and now available on Open…
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Claude Marketplace Adds Five New AI-Powered Developer Tools
Anthropic expands Claude Marketplace with new partners including Augment Code, Bolt, CodeRabbit, Hebbia, and Legora, allowing existing customers to apply their…
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Gemini Daily Brief Now Proactively Surfaces Your Top Priorities
Google Gemini's Daily Brief can now proactively flag the most important items for your day in a simple to-do list, helping you get ready before breakfast.
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DeepSeek Outperforms Opus 4.7 in Tool Calling with a Harness Fix
Ahmad Awais shares how a tool-input repair layer for DeepSeek in their open-source CLI improved tool calling, enabling DeepSeek v4 Pro to beat Opus 4.7 on inter…
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Open-Weight Models Advance Rapidly in 5 Months: From Novice to Pro in Gaming and 3D World Simulation
GMI Cloud compared DeepSeek V4 Pro and Xiaomi MIMO V2.5 Pro in May, finding MIMO faster and more visually polished due to native multimodality; five months late…
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Tencent AI Open-Sources Cube Sandbox: Fast, Secure Runtime for AI Agents
Tencent AI has open-sourced Cube Sandbox, an instant, concurrent, secure and lightweight sandbox runtime for AI agents with sub-60ms cold starts and full E2B SD…
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Anthropic Launches Claude for Nonprofits with GivingTuesday
Anthropic partnered with GivingTuesday to launch Claude for Nonprofits, offering discounted plans, new integrations, and free training to help nonprofits reduce…
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StepFun Launches Step1X-Edit: Open-Source Image Editing Model Comparable to GPT-4o
StepFun has released Step1X-Edit, an open-source image editing model with SOTA-level capabilities comparable to GPT-4o, supporting 11 major editing tasks.
