Claude Fable 5 This pricing strategy is quite interesting; unit costs have decreased but the total price has increased, so enterprise users need to do the math carefully.

CryptoWorld reports that Anthropic has launched a Mythos public version that lacks network security features and has imposed restrictions, prohibiting its use in high-risk areas. The new Claude Fable 5 has been hailed as the most powerful, showing strong performance in tasks such as software engineering and data analysis. Mythos previously discovered thousands of vulnerabilities, which Glasswing limited to about 200 institutions (including the U.S. government). Testing confirmed that the guidelines cannot be bypassed. While Fable 5 is priced higher, its unit token cost is lower. Users of the Mythos preview version can upgrade to Mythos 5, priced at $10 per million input tokens and $50 per million output tokens.