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#inference-cost
Stories connected through a shared idea, actor, technology or theme.
Anthropic releases Claude Sonnet 5.5 with major speed and cost improvementsClaude Sonnet 5.5 runs more than 30% faster and costs up to 30% less than Sonnet 5. Anthropic reports a jump from 10.3% to 70.6% on Terminal-Bench 4.0, alongside gains in long-horizon work and image understanding.→AudioEye study finds inaccessible websites sharply reduce AI-agent task successThe study tested 1,560 agents from six commercial models across 13 tasks and six websites. Agents used 43% more tokens on average on inaccessible sites, with the largest measured compute increase reaching sixfold.→