Anthropic launched Claude Fable 5 and Claude Mythos 5 today — a Mythos-class model that tops nearly every benchmark. Fable 5 is available to the public via API and Amazon Bedrock at $10/M input and $50/M output tokens, less than half the price of Mythos Preview. Mythos 5, the unrestricted …
Editorial team 
Claude Opus 4.7 Ships, Sonnet 4.8 Leak Raises Questions
Claude Opus 4.7 Ships, Sonnet 4.8 Leak Raises Questions On April 16, 2026, Anthropic released Claude Opus 4.7 (model ID: claude-opus-4-7) to general availability across its own API as well as Amazon Bedrock, Google Vertex AI, and Microsoft Foundry. The pricing held steady at $5 per million input tokens and …