
Muse is topping the app store charts and adding users at a rapid clip, while Meta ramps up the personal AI agent's promotion across its own apps and beyond.
Meta's AI app Muse is gaining rapid adoption following its launch and a major promotional push at Meta's developer conference this week. The app has grown from 2.5 million downloads at the start of the week to over 3.4 million downloads, with daily active users climbing 27% after the conference. Muse's growth rate significantly outpaces competitors like ChatGPT in their early mobile launches, and the app currently ranks at the top of both the U.S. App Store and Google Play Store. Meta is supporting this growth through cross-platform promotion on its existing social apps, advertising on mobile networks and other platforms, and announced upcoming features including video chat with an avatar, computer use support, and smart glasses integration.

DeepSeek has released an official desktop app for DeepSeek Harness (dsh), its open-source agent harness. The app ships with the v0.2 preview. Installers cover macOS (Apple silicon) and Windows (64-bit). Is it deployable? Yes, today, as a preview. Download it from deepseek.com/harness or run npx @deepseek-ai/dsh web. DeepSeek warns that compatibility-breaking changes will follow. What Shipped in v0.2 A harness is the runtime that turns a model into an agent. It reads files, runs command

When AI systems claim task completion without verification, downstream errors can cascade through dependent processes, exposing gaps in reliability for critical workflows.

Capcom's Pragmata might be all about the horrors of AI, but in practice the studio doesn't seem so down on the tech. During the Capcom Open Conference RE: 2026 programmer Satoshi Ishida gave a presentation with the mouthful of a title: "The Outlook and Future of the REX Project, Further Evolving the RE Engine for the Next Generation." During the talk he laid out the challenges facing studios producing games at the scale of Resident Evil, which can make even simple tasks extreme
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