Sonnet 4.5 is the best coding model in the world

Theo - t3․gg September 30, 2025
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Theo - t3․gg

@t3dotgg

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Software dev, AI nerd, TypeScript sympathizer, creator of T3 Chat and the T3 Stack.

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Anthropic finally dropped a new model: Claude 4.5 Sonnet. And it's really good... Thank you Arcjet for sponsoring! Check them out at: https://soydev.link/arcjet Use code KINDA-SAFE for 1 month of T3 Chat (the best place to use sonnet 4.5) for just $1: https://soydev.link/chat SOURCE https://www.anthropic.com/news/claude-sonnet-4-5 Want to sponsor a video? Learn more here: https://soydev.link/sponsor-me Check out my Twitch, Twitter, Discord more at https://t3.gg S/O Ph4se0n3 for the awesome edit 🙏

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