<p>Anthropic has released Claude Sonnet 5.5, the second model in its Claude 5.5 family. It scores 70.6% on Terminal-Bench 4.0 and lands within 2 points of Opus 5.5 on GDPval-AA. It also generates output 30%+ faster than Sonnet 5 and keeps the same $2/$10 per million token price. Anthropic says cost per task falls by up to 30% because the model uses fewer tokens. You can deploy it today via the Claude API, AWS, Google Cloud and Azure.</p>
<p>The post <a href="https://www.marktechpost.com/2026/09/28/anthropic-releases-claude-sonnet-5-5-70-6-on-terminal-bench-4-0-at-the-same-2-10-price/">Anthropic Releases Claude Sonnet 5.5: 70.6% on Terminal-Bench 4.0 at the Same $2/$10 Price</a> appeared first on <a href="https://www.marktechpost.com">MarkTechPost</a>.</p>