TOPICS / 1 STORYClaudeEvery Pandromeda story on Claude: news, explainers, comparisons and guides, newest first.AI NewsClaude Opus 5.5: Price, Benchmarks and How to Access ItAnthropic’s new Opus is cheaper per token than Opus 5, claims Fable 5.1-level results on most work, and brings breaking API changes developers need to plan for.Theo ParkSep 24