Anthropic’s Claude Opus 4.5 Is Here: Cheaper AI, Infinite Chats, and Coding Skills that Beat Humans

Anthropic has a 2-hour engineering take-home test. It says its new Claude 4.5 model outscored every human who took it.

Anthropic said its Claude Opus 4.5 AI model outperformed all humans on its coding test.RICCARDO MILANI/Hans Lucas/AFP via Getty ImagesAnthropic's Claude Opus 4.5 AI model outperformed all humans on the company's own coding test.The two-hour engineering exam measures technical ability and judgment under time pressure.The new release is another notch for Anthropic in the AI coding tools space.Anthropic's new AI model is outperforming humans in cod…

Anthropic’s Claude Opus 4.5 is here: Cheaper AI, infinite chats, and coding skills that beat humans

Anthropic released its most capable artificial intelligence model yet on Monday, slashing prices by roughly two-thirds while claiming state-of-the-art performance on software engineering tasks — a strategic move that intensifies the AI startup's competition with deep-pocketed rivals OpenAI and Google.The new model, Claude Opus 4.5, scored higher on Anthropic's most challenging internal engineering assessment than any human job candidate in the c…

Anthropic releases Claude Opus 4.5, as AI war heats up

The new model posted impressive benchmark scores for coding, beating out GPT 5.1 and Gemini 3....

With new Opus 4.5 model, Anthropic’s Claude could remain the best AI coding tool

Anthropic launched its newest model, Claude Opus 4.5, putting the company back atop the benchmark rankings for AI software coding. Opus 4.5 scores over 80% on the widely used SWE-bench, which tests models for software engineering skill. Google’s impressive Gemini 3 Pro, launched last week, briefly held the top score with 76.2%. Anthropic’s Claude product lead Scott White tells Fast Company that the model has also scored higher than any human on …

Anthropic launches Claude Opus 4.5, promising an AI breakthrough

Anthropic launches Claude Opus 4.5 with record score on SWE-bench Verified. The model uses 48% fewer tokens and costs $5/$25 per million.