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First reported by Product Hunt
Anthropic Launches Claude Haiku 4.5: Faster, Cheaper AI Model Matching Sonnet 4 Performance

Anthropic Releases Claude Haiku 4.5 AI Model with Improved Speed and Lower Costs

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7mo ago· 6 min readenNews

Summary

Anthropic has released Claude Haiku 4.5, their latest small AI model that offers similar coding performance to the previously state-of-the-art Claude Sonnet 4 but at one-third the cost and more than twice the speed. The new model even surpasses Sonnet 4 in certain tasks like computer usage, making applications like Claude for Chrome faster and more useful. This advancement makes AI more accessible for real-time, low-latency applications such as chat assistants and customer service.

Key quotes

· 4 pulled
What was recently at the frontier is now cheaper and faster.
Claude Haiku 4.5 gives you similar levels of coding performance but at one-third the cost and more than twice the speed.
Claude Haiku 4.5 even surpasses Claude Sonnet 4 at certain tasks, like using computers.
These advances make applications like Claude for Chrome faster and more useful than ever before.
Snippet from the RSS feed
Claude Haiku 4.5, our latest small model, is available today to all users.

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