Anthropic Releases Claude Opus 5.5 AI Model with Improved Performance and Lower Costs
Anthropic has launched Claude Opus 5.5, its most advanced AI model to date, offering faster performance, improved safety, and 40% lower operating costs compared to its predecessor, Opus 5. The model matches the performance of Claude Fable 5.1 on most tasks and is priced at $4 per million input tokens and $20 per million output tokens. Available on major cloud platforms, Opus 5.5 excels in coding, knowledge work, and complex workflows, while being 85% less likely to bypass safety boundaries than earlier versions.
First-hand measurement across 6 sources
We measured how 6 outlets covered this story. No outlet gave this story a measurable political slant — there is no left–right reading to report. Overall sentiment is positive (73/100). Lens Score 34/100.
Outlets measured: inc42media, freepressjournal, moneycontrol, timesnow, economictimes, firstpost. See how each one headlined and framed the same story in the source comparison below.
AI Analysis
Sentiment was consistent across outlets (62–75/100), indicating broadly factual reporting rather than editorialising.
Coverage timeline
firstpost broke this story on 22 Sept, 04:57 pm. Other outlets followed.