Anthropic Launches Claude Opus 4.5, Cutting Prices and Leading in Coding Benchmarks
- Claude Opus 4.5 scored an impressive 80.9% on SWE-bench Verified, surpassing OpenAI’s GPT-5.1-Codex-Max at 77.9% and Google’s Gemini 3 Pro at 76.2%.
- The new model is priced at $5 per million input tokens and $25 per million output tokens, a significant reduction from the previous Opus model.
- Anthropic’s Claude Opus outperformed all human candidates on its internal performance engineering exam.
- Microsoft and Nvidia have invested billions in Anthropic, raising its valuation to about $350 billion.
Anthropic’s Claude Opus 4.5 takes the lead in coding benchmarks while offering a competitive price point compared to other AI models like OpenAI’s GPT-5.1 and Google’s Gemini 3 Pro. The pricing strategy aims to enhance accessibility for developers amid intense competition among AI giants.
With a reduced cost structure and superior performance metrics, Claude Opus 4.5 presents a compelling option for developers seeking advanced AI capabilities without breaking the bank. (Source)
