Getting the most out of Opus 5.5 in Claude and Claude Code

ModelsAnthropic Unveils More Cost-Efficient Opus 5.5 Model Before IPOSep 22 · 6 sources

ModelsAnthropic's Claude Sonnet 5.5 nearly matches Opus 5.5 on benchmarks while costing up to 30 percent less per taskSep 28 · 3 sources

ModelsLWiAI Podcast #258 - Opus 5.5, Sol and Luna, Muse, DeepSeek-V4.1-Flash, XiOct 3

ModelsClaude Opus 5.5 Intelligence, Performance and Price Analysis (Max)Sep 22

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