AI Inside Anthropic's Fable 5 Is Mythos for Plebes
26 snips
Jun 10, 2026 They unpack Apple rebuilding its AI stack around Google Gemini and what that means for Siri and EU rollouts. Anthropic’s new Mythos-tier model Fable 5, its safety guardrails, pricing and privacy tradeoffs get close attention. Big moves in the industry include OpenAI’s confidential filing, a possible government stake, Google paying SpaceX for compute, and AI agents now generating more web traffic than humans.
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Apple Built Hybrid AI Stack With Google's Help
- Apple built a multi-tier AI stack mixing on-device AFM3 models and cloud AFM3 cloud pro running on NVIDIA GPUs in Google Cloud.
- Jason Howell explains Apple trained its models with Google Gemini help and pays Google roughly $1B/year for top-end compute access.
EU Regulators Block Siri AI Over DMA Compliance
- Apple will not launch the new Siri AI in the EU because regulators rejected its Trusted System Agent and phased rollout plan under the DMA.
- Jeff Jarvis and Jason note the European Commission saw Apple's plan as seeking exemptions rather than compliance, delaying availability in EU and China.
Fable 5 Is Guarded Mythos Tier With High Price
- Anthropic released Fable 5 as a Mythos-class model with explicit guardrails and a fallback to Opus 4.8 for flagged queries.
- Pricing is much higher at $10/M input and $50/M output tokens and traffic logs are retained 30 days for safety monitoring.
