We've added Claude Sonnet 4.5 to Babbily, giving you access to the world's best coding model and the strongest model for building complex agents.
What makes Claude Sonnet 4.5 special:
Elite coding capabilities - State-of-the-art performance on real-world software development tasks
Extended focus - Can maintain attention on complex, multi-step tasks for 30+ hours
Advanced computer use - Leading performance on computer interaction tasks (61.4% on OSWorld benchmark)
Improved reasoning - Substantial gains in reasoning and math capabilities
Better alignment - The most aligned frontier model from Anthropic yet, with reduced concerning behaviors
Grok 4 added
Grok 4 is now available on Babbily, expanding your model options for different use cases and conversational styles.