AI News. April 22, 2026

Anthropic’s unreleased Mythos model is reportedly being accessed by unauthorized users in a private forum

Bloomberg@business

A small group of unauthorized users have accessed Anthropic’s new Mythos AI model, a technology that the company says is so powerful it can enable dangerous cyberattacks, according to a person familiar with the matter and documentation viewed by Bloomberg News.

4:22 AM · Apr 22, 2026 · 13.3K Views

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5 Replies · 19 Reposts · 47 Likes

Meta to install tracking software on US employee computers to collect workflow data for AI training, per internal memo​​​​​​​​​​​​​​​​

Cointelegraph@Cointelegraph

🚨 NEW: Meta to install tracking software on U.S. employee computers to collect workflow data for AI training, per internal memo.

8:20 PM · Apr 21, 2026 · 15.5K Views

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21 Replies · 14 Reposts · 87 Likes

Google launched Deep Research and Deep Research Max in Gemini API, powered by Gemini 3.1 Pro with MCP support and native visualizations

Google DeepMind@GoogleDeepMind

Deep Research and Deep Research Max are our latest autonomous research agents powered by Gemini 3.1 Pro. They can safely navigate both the web and your custom data, like internal docs and specialized financial information, to create professional-grade, fully cited reports. 🧵

4:28 PM · Apr 21, 2026 · 103K Views

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46 Replies · 173 Reposts · 1.66K Likes

OpenAI launched ChatGPT Images 2.0 with 2K resolution, sharper editing, and multilingual text rendering, rolled out to all ChatGPT and Codex users

OpenAI@OpenAI

Introducing ChatGPT Images 2.0 A state-of-the-art image model that can take on complex visual tasks and produce precise, immediately usable visuals, with sharper editing, richer layouts, and thinking-level intelligence. Video made with ChatGPT Images

7:22 PM · Apr 21, 2026 · 414K Views

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379 Replies · 654 Reposts · 6.59K Likes

OpenAI previewed Agent Studio (codename Hermes) for building and hosting always-on agents in ChatGPT

TestingCatalog News 🗞@testingcatalog

OPENAI 🚨: Early look at an upcoming Agent Studio for building and hosting configurable, always-on 24/7 agents on ChatGPT. The "Hermes" feature is tightly coupled with the existing Workflows builder on the OpenAI Platform, and you will also be able to open your Agents in the

Tibor Blaho @btibor91

OpenAI is preparing Agents in ChatGPT (codename Hermes) including agents builder (studio), templates, schedules, option to use your agent in Slack, add apps, skills, files, memory, instructions and more - "Keep work moving 24/7 with agents" - "Start with a proven workflow - Pick

3:00 PM · Apr 21, 2026 · 151K Views

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32 Replies · 64 Reposts · 1.04K Likes

OpenAI’s Codex hit 4M active users, less than two weeks after hitting 3M

Sam Altman@sama

Codex hit 4M active users, less than two weeks after hitting 3M. We will reset rate limits today!

3:00 PM · Apr 21, 2026 · 1.15M Views

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1.41K Replies · 919 Reposts · 21.3K Likes

Hugging Face released ml-intern, an open-source ML research agent, with $1k in GPU and Anthropic credits for early users

Aksel@akseljoonas

Introducing ml-intern, the agent that just automated the post-training team @huggingface It's an open-source implementation of the real research loop that our ML researchers do every day. You give it a prompt, it researches papers, goes through citations, implements ideas in GPU

10:54 AM · Apr 21, 2026 · 422K Views

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100 Replies · 419 Reposts · 3.28K Likes

Somnia launched Agentic L1 with Somnia Agents running onchain as part of consensus

Somnia@Somnia_Network

Somnia is the Agentic L1, and Somnia Agents are running onchain, as part of consensus, right now. The next phase of the internet will be shaped by agents operating onchain. As AI continues to advance, we’re moving towards systems that don’t just execute logic, but can

12:19 PM · Apr 21, 2026 · 20.9K Views

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137 Replies · 105 Reposts · 428 Likes

Tencent Cloud open-sourced Cube Sandbox, a RustVMM/KVM-based runtime for AI agents with sub-60ms cold start and E2B SDK compatibility

Tencent AI@TencentAI_News

🥳We just open-sourced Cube Sandbox! An instant, concurrent, secure and lightweight sandbox runtime for AI Agents. Built with RustVMM and KVM, it achieves the perfect balance of security and performance: → Sub-60ms cold start (2.5-50x faster) → Under 5MB memory overhead per

8:47 AM · Apr 21, 2026 · 101K Views

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27 Replies · 105 Reposts · 834 Likes

0G Foundation partnered with Alibaba Cloud to give AI agents on-chain access to Qwen models via tokenized mechanism

0G Labs (Home of Infinite AI)@0G_labs

0G to Make Alibaba's Qwen wModels Accessible to AI Agents via Blockchain Integration SINGAPORE, April 21, 2026 — AI agents can now directly access top-tier large language models on-chain for the first time. A new collaboration between 0G Foundation and Alibaba Cloud, the

11:02 AM · Apr 21, 2026 · 60.3K Views

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11 Replies · 28 Reposts · 178 Likes

Shipper launched publicly, letting users spin up AI coworkers powered by Claude Code Opus 4.7 with 100+ skills and connectors

Shipper@shipper_now

Introducing Shipper - AI employees that can do real COO work. Over the last few months we’ve been obsessed with turning Claude agents into proper operators for our own team. And it’s WORKING. Shipper is now our most valuable teammate - it builds products, fixes bugs, manages

10:07 AM · Apr 21, 2026 · 2.97K Views

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9 Replies · 7 Reposts · 43 Likes