Anthropic Announces Enterprise Frontier Safeguards, Customer-Held Data

🤖 Anthropic just dropped Claude Fable 5.1 and Mythos 5.1 Anthropic says its newest models are its most advanced yet for coding, research, and knowledge work and Fable 5.1 looks like a serious upgrade. Fable 5.1 scores 55.8% on Terminal-Bench 4.0, compared with 42.0% for Fable 5. On Terminal-Bench-Science, it hits 52.6%, more than double its predecessor. It’s not just smarter. It can deliver similar or better results at lower effort levels, while cache reads cost 75% less. Anthropic says this can cut real-world costs by around 25%, and up to 45% for highly agentic workloads. Anthropic is also rolling out stronger enterprise privacy with Enterprise Frontier Safeguards, while claiming its cybersecurity safeguards now flag benign requests about 60% less often. And Fable 5.1 isn’t limited to coding. Its research capabilities are being positioned as an early look at how AI could eventually contribute to scientific discovery. Fable 5.1 is available now. Mythos 5.1, built for cyberdefenders and life scientists, is available through trusted-access programs. Source. @aipost 🏴

🤖 Introducing Claude Fable 5.1 on AWS Claude Fable 5.1 is now available on Amazon Bedrock and Claude Platform on AWS. This post covers Claude Fable 5.1's improvements, the Enterprise Frontier Safeguards for keeping your data in a cloud... 📰 Source: Artificial Intelligence 🔗 Link: https://aws.amazon.com/blogs/machine-learning/introducing-claude-fable-5-1-on-aws/ # AI # ArtificialIntelligence # DataScience

Anthropic announced Enterprise Frontier Safeguards on September 1. Until now, enterprise Claude usage data used for misuse detection could sit on Anthropic's own servers for up to 30 days, specifically so staff could review flagged activity by hand. Under the new system that data instead writes into the customer's own AWS, Azure, or GCP storage, under the customer's own keys and audit logs, and Anthropic staff no longer get standing access to read it by default. The detection itself hasn't changed. Automated misuse monitoring still runs continuously on the usage data, looking for patterns consistent with abuse. What moved is only the storage location and the default human-review boundary. Here's what I can't work out from the announcement. Automated misuse detection like this usually benef