Claude Sonnet 5 surpasses Opus 4.8 at half the price (and it's free)

June 30, 2026

Claude Sonnet 5 is here: Anthropic's new model that dethrones its own sibling Opus 4.6 on every benchmark and costs half as much. Is the switch worth it?

Claude Sonnet 5 is here: Anthropic’s new model that dethrones its own sibling Opus 4.6 on every benchmark and costs half as much. Is the switch worth it?

In this episode, we break down everything: real-world performance versus Opus 4.8 and ChatGPT 5.5, the pricing structure with a special window through August 2026, and the specific strategy of using Opus for planning and Sonnet 5 for execution—the method that could save you thousands of dollars a month on API bills. We also talk about Fable 5 and why its return won’t be for everyone.

If you use AI agents, pay for the Claude API, or simply want to get the most out of your AI workflow, this episode is for you. Subscribe and like the episode so you don’t miss the next analyses.

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