What did Anthropic change this week?

Claude Fable 5 will be available again globally tomorrow. After a series of productive conversations with the US government, we're redeployi

Claude Fable 5 will be available again globally tomorrow. After a series of productive conversations with the US government, we're redeploying the model with a new set of classifiers to target and block more cybersecurity tasks. In the near term, some routine tasks like coding

We’ve received notice that the Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5. We'll begin restoring acces

We’ve received notice that the Department of Commerce has lifted export controls on Claude Fable 5 and Mythos 5. We'll begin restoring access tomorrow, and will share an update soon. We’re grateful to our users for their patience, and to everyone who worked with us on

📣 @AnthropicAI's Claude Sonnet 5 is now generally available and rolling out in GitHub Copilot. Early testing for Claude Sonnet 5 showed: •

📣 @AnthropicAI's Claude Sonnet 5 is now generally available and rolling out in GitHub Copilot. Early testing for Claude Sonnet 5 showed: • strong results across a range of coding scenarios, particularly for performance on CLI-style tasks. • excellent prompt-cache utilization https://t.co/KTLpnOggXP

🚨 Claude Sonnet 5 just landed on Amazon Bedrock and Claude Platform on @awscloud. @AnthropicAI's most capable Sonnet model yet. We're talki

🚨 Claude Sonnet 5 just landed on Amazon Bedrock and Claude Platform on @awscloud. @AnthropicAI's most capable Sonnet model yet. We're talking advanced intelligence for coding, agents, and professional work. Available now. https://t.co/Sc0PltzTtD

.@Ecolab built its Retail Intelligence application on Databricks and @AnthropicAI's Claude to unify nine siloed data sources into a single i

.@Ecolab built its Retail Intelligence application on Databricks and @AnthropicAI's Claude to unify nine siloed data sources into a single intelligence engine. Built as a native Databricks App with Lakebase Postgres and Unity Catalog, the solution cuts compliance report https://t.co/tOOqjnh2rr

.@Ecolab rebuilt its Retail Intelligence application on Databricks and @AnthropicAI's Claude to unify nine siloed data sources into a single

.@Ecolab rebuilt its Retail Intelligence application on Databricks and @AnthropicAI's Claude to unify nine siloed data sources into a single intelligence engine. Built as a native Databricks App with Lakebase Postgres and Unity Catalog, the solution cuts compliance report https://t.co/OCg2E7Viu2

Claude Sonnet 5 is now available in Perplexity for Pro and Max subscribers. You can also select it as an orchestrator model in Computer. htt

Claude Sonnet 5 is now available in Perplexity for Pro and Max subscribers. You can also select it as an orchestrator model in Computer. https://t.co/UktzCrUZU6

Claude Sonnet 5 is now available in Cursor. On CursorBench, it's a meaningful step up from Sonnet 4.6: 57% vs. 49%. https://t.co/AQVHzrvqcR

Claude Sonnet 5 is now available in Cursor. On CursorBench, it's a meaningful step up from Sonnet 4.6: 57% vs. 49%. https://t.co/AQVHzrvqcR

Qwythos-9B-Claude-Mythos-5-1M-GGUF momentum +1%

empero-ai model showing momentum in AI Model.

Action: Run model migration checks for quality, latency, and cost.

Qwythos-9B-Claude-Mythos-5-1M momentum +5%

empero-ai model showing momentum in LLM.

Action: Run model migration checks for quality, latency, and cost.

Apple Just Admitted AI Could Be Used to Hack Your iPhone — Here’s the New iOS 26 Update You Need Right Now

A surprise iOS 26.5.2 release packs over 25 security fixes as Apple races against AI-powered hacking tools and reveals it's now working with Anthropic's most advanced, restricted AI model to patch vulnerabilities before criminals find them. The post Apple Just Admitted AI Could Be Used to Hack Your iPhone — Here’s the New iOS 26 Update You Need Right Now appeared first on The Sunday Guardian .

Action: Benchmark candidate model behavior before adopting in production.