Claude Mythos 5
Claude Mythos 5 is the full release of Anthropic's restricted Mythos family - same weights as Fable 5 but without safety classifiers for cybersecurity and biology, at $10/M input and $50/M output tokens.
Articles Tagged "Claude"
US Clears Anthropic Mythos 5 for 100 Trusted Partners
The Commerce Department partially lifts its two-week export ban on Anthropic's most powerful model, clearing Mythos 5 for ~100 US companies and agencies while keeping Fable 5 blocked.
Anthropic Tells Senate Alibaba Stole Claude's Capabilities
Anthropic accused Alibaba's Qwen lab of running 28.8 million unauthorized exchanges against Claude through 25,000 fake accounts, and urged Congress to tighten export controls on AI model access.
Anthropic Ships Claude Tag - Slack Gets a Teammate
Anthropic's Claude Tag replaces the old Slack app with a shared @Claude identity that builds channel memory, works asynchronously, and runs on Claude Opus 4.8.
Anthropic Locks In Micron as HBM Defines the AI Race
Micron and Anthropic signed a multi-year HBM supply deal on June 22, with Micron also investing in Anthropic's Series H as memory bandwidth becomes the rate-limiting constraint for frontier AI.
How to Use AI for Home Buying - A Beginner's Guide
A practical guide for first-time and repeat home buyers on using AI tools to research neighborhoods, compare mortgages, analyze inspection reports, and prep for negotiation.
Fable 5 Is Banned Over a Problem That Can't Be Solved
The White House won't lift its ban on Anthropic's Fable 5 until the model can be made jailbreak-proof. Security experts explain why that condition is technically impossible.
How Amazon CEO Triggered the Fable 5 Shutdown
New reporting reveals Amazon CEO Andy Jassy flagged a Fable 5 jailbreak on a routine White House call, triggering a 90-minute ultimatum that shut down Anthropic's two best models worldwide.
ChatGPT Falls Below 50% Market Share for First Time
Sensor Tower's State of AI 2026 report shows ChatGPT's True Audience share fell to 46.4% in May as Gemini and Claude eat into OpenAI's lead.
Yahoo Scout Review: Old-School Links, New-School AI
Yahoo Scout is the rare AI search engine that puts source links front and center - here's whether that philosophy holds up in practice.
Anthropic Blackout Forces Europe to Confront AI Reliance
The EU Commission has warned that Washington's Anthropic export ban is discriminatory against allies, as European politicians demand AI sovereignty and Dario Amodei heads to the G7 in France.
US Export Order Forces Global Fable 5, Mythos 5 Shutdown
Commerce Secretary Lutnick ordered Anthropic to disable its two most powerful models worldwide - the first US export control directive ever issued against a commercial LLM.
