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Claude Fable 5.1 and Mythos 5.1, a single model with two guardrail levels, OpenAI classifies Astra at the Critical cybersecurity threshold, Perplexity splits a task between the cloud and the Mac

Claude Fable 5.1 and Mythos 5.1, a single model with two guardrail levels, OpenAI classifies Astra at the Critical cybersecurity threshold, Perplexity splits a task between the cloud and the Mac

September 1, 2026: Anthropic releases Claude Fable 5.1 and Claude Mythos 5.1, a single model offered with two guardrail levels and adopted the same day by seven coding tools. OpenAI classifies its upcoming Astra model at the Critical cybersecurity threshold, while Perplexity runs a single task across the cloud and a local model on Mac.

claudeanthropicclaude-code +32
Runway launches Solaris, a model that generates no-code interfaces, ChatGPT Ads reaches a $1 billion annualized revenue run rate, Together AI signs 250 MW deal in Saudi Arabia

Runway launches Solaris, a model that generates no-code interfaces, ChatGPT Ads reaches a $1 billion annualized revenue run rate, Together AI signs 250 MW deal in Saudi Arabia

August 31, 2026: Runway introduces Solaris, a model that generates interactive interfaces frame by frame without code, ChatGPT Ads reaches a $1 billion annualized revenue run rate in under 200 days, and Together AI signs a deal for a 250 MW data center in Saudi Arabia with HUMAIN.

openaichatgptgithub +20