Claude Haiku 5.5

The performance of Anthropic's lightweight model 'Claude Haiku 5.5' was verified across three Japanese tasks by comparing it with 'Sonnet 5.5' and 'GPT-6 Luna'.

• •The models compared were 'Claude Haiku 5.5', 'Sonnet 5.5', and 'GPT-6 Luna'.
• •It showed performance close to higher-tier models in creating boilerplate documents.
• •Responses fluctuated in tasks requiring answers based on an understanding of one's own stance.

General availability of Claude Haiku 5.5, Anthropic's lightweight model, has begun in GitHub Copilot.

Anthropicが新モデルClaude Haiku 5.5を発表し、実行コストの大幅削減と高評価スコアを記録した

• •Anthropicは10月7日にAIモデル「Claude Haiku 5.5」を発表した
• •実行コストは前世代のHaiku 4.5比で平均約75％削減された
• •OSWorld 2.1のオフライン評価で72.4％を記録し、Sonnet 5.5は83.9％となった

Anthropic launched the small AI model Claude Haiku 5.5, offering it as the cheapest, fastest, and high-performance small model with a 90% price cut from the previous generation.

• •Processing under 100,000 tokens is 90% cheaper than the previous Claude Haiku 4.5 model.
• •The unit price for high-volume tasks such as summarization and classification has dropped significantly.
• •It is positioned as the company's most affordable, fastest, and highest-performing small model.

Anthropic begins API provision for the small AI model Claude Haiku 5.5, featuring significant cost reductions and new features compared to the previous generation.

• •Costs for under 100,000 tokens are one-tenth of the previous generation, reducing average usage costs by approximately 75%.
• •Implemented initial support for effort settings and added browser and computer use toolsets to the SDK.
• •Cache read-in fees for Sonnet 5.5 were also halved.

Claude Haiku 5.5は最速かつ最も高性能な小型モデルとして、要約やサブエージェント、ブラウザ操作などの高ボリューム業務向けに構築されている

• •Claude Haiku 5.5は最速で最も高性能な小型モデルである
• •要約、サブエージェント、ブラウザ操作などの高ボリューム業務向けに設計されている
• •高速処理と特定のタスクへの最適化が特徴とされている