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Anthropic’s New Claude Opus 5.5 Matches Fable at 60% the Price

Anthropic's new flagship claims Fable 5.1-level performance at a fraction of the cost—but GPT-6 Astra still beats it on two published benchmarks.
Read the original at Decrypt ↗Also reported by 5 other newsrooms
The DecoderClaude Opus 5.5 matches Fable 5.1 performance at lower cost and promises less "Claudish" writing9to5MacAnthropic upgrades Claude with new Opus 5.5 model, details hereThe New StackAnthropic releases Opus 5.5 and cuts pricing by 20%. Your agent calls might secretly get routed to an older model.TechCrunch · AIAnthropic releases Opus 5.5 with lower prices and Fable-level performanceThe VergeAnthropic launches Claude Opus 5.5 with stricter safeguards for cybersecurity