Anthropic、「Claude Sonnet 5.5」公開 料金据え置きで30%以上高速化、タスク当たりコスト最大3割減
ITmedia AI+ja
Anthropicは、新モデル「Claude Sonnet 5.5」を発表した。料金を据え置きつつ出力速度を30%以上高速化し、トークン効率向上でタスク当たり最大30%のコスト削減を実現した。コーディング評価で大幅にスコアを伸ばし、最上位モデル級のサイバー対策を初適用。無料枠を含む全プランとAPIで即日提供する。
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