Hey, Want Some Models?

Anthropic shipped Claude Fable and Mythos 5.1 with a 75% cache-price cut, Google countered with Gemini 3.8 Flash, OpenAI teased Astra's public release, a judge spared Google's ad exchange from a sale, and the FBI probed a 153M-license leak.

• Anthropic releases Claude Fable 5.1, which is generally available, and Mythos 5.1, for trusted partners and with cybersecurity and life sciences safeguards (anthropic.com/claude-fable-and-mythos-5-1) (Anthropic)

• Fable 5.1 cuts cache-read pricing 75% to $0.25/1M tokens, lowering effective costs ~25% for typical workloads and up to ~45% for agentic ones, and debuts Enterprise Frontier Safeguards (venturebeat.com/technology/anthropics-claude-f…) (VentureBeat)

• Google launches Gemini 3.8 Flash, three weeks after 3.7 Flash launch, for an introductory price of $0.75/1M input and $3.75/1M output tokens until December 31 (9to5google.com/2026/09/02/gemini-3-8-flash-lau…) (9to5Google)

• OpenAI says it plans to publicly release a version of Astra "soon", but will give access to "its most advanced cyber capabilities" only to testers and partners (wired.com/story/openai-astra-first-ai-model-wi…) (Wired)

• Sources: Astra's "recurrent depth" technique obscures chain-of-thought reasoning, sparking concerns inside OpenAI and across the industry, though OpenAI limited its use so Astra's thinking stays legible and monitorable (theinformation.com/articles/secret-technique-b…) (The Information)

• A US federal judge rules that Google does not have to sell off its ad exchange and instead must make its ad tech tools work with those operated by rivals (bloomberg.com/news/articles/2026-09-02/google-…) (Bloomberg)

• The FBI is investigating Nexus, a new ID theft service on the dark web claiming to sell digital scans of 153M+ drivers licenses from people in the US and Canada (krebsonsecurity.com/2026/09/fbi-probes-service…) (Krebs on Security)

• The leaked licenses, including SecDef Pete Hegseth's, trace back to ID-verification provider IDScan, used by Hertz and Planet13; the FBI's New Orleans office has opened an investigation (tomshardware.com/tech-industry/cyber-security/…) (Tom's Hardware)

• Acer unveils the Swift Blade 14, an ultralight laptop weighing 1.76lbs with Intel Wildcat Lake processors, and the Swift Air 16, set to launch in December (theverge.com/gadgets/987802/acer-swift-blade-1…) (The Verge)

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