Claude Sonnet 5 closes the gap with Opus without the Opus price tag

Claude Sonnet 5 is smarter, more capable, and still cheaper than Opus.
Claude Opus 4.8: My AI coworker upgraded itself and I have notes

Claude is now four times less likely to gaslight me.
Claude on Android: Anthropic’s AI chatbot expands its reach

Anthropic launches Claude on Android, featuring the powerful Claude 3.5 Sonnet model. Explore the features and potential implications of this expansion.