AI Models
Claude Haiku 5.5
High-speed frontier model for agentic computer use, coding, and scalable knowledge work
Paid - from $0.10 per million tokensRuns in the cloudEditors pick
Pricing
Paid - from $0.10 per million tokens
$0.10 per million tokens
Platforms
Web
Hosted app
Category
AI Models
17 tools
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Last updated
Oct 7
Listing updated
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Autonomous agentic computer use and browser workflows
Drive OSWorld and browser agents across multi-step desktop workflows, scoring 72.4% on OSWorld 2.1 with sub-dollar cost per attempt.
Pricing checked Oct 2026
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HONEST AND VERIFIED ONLYReview Claude Haiku 5.5
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About Claude Haiku 5.5
Claude Haiku 5.5 is Anthropic's next-generation lightweight foundation model, engineered specifically for high-speed agentic loops, autonomous desktop computer use, and cost-efficient enterprise knowledge pipelines. Built to overcome the speed and cost bottlenecks of large frontier models, Haiku 5.5 delivers performance comparable to larger foundation models at up to 90% lower token cost.
Key highlights include a 72.4% score on the OSWorld 2.1 agentic computer use benchmark, 1620 Elo on GDPval-AA knowledge tasks, and 46.4% on FrontierCode. With token pricing starting at $0.10 per million input tokens and prompt cache reads at just $0.01 per million, Haiku 5.5 enables continuous background agent execution at production scale.
- Dramatic 90% price reduction over Haiku 4.5 ($0.10 vs $1.00 per million input tokens)
- Industry-leading agentic computer use score of 72.4% on OSWorld 2.1
- Granular effort-level tuning (Low, Med, High, Xhigh, Max) to balance latency and quality
- Fast prompt caching with read costs at only $0.01 per million tokens
- Higher rate tier ($0.50 input / $2.50 output) applies when context windows exceed 100k tokens
- Complex deep architectural refactoring still favors larger frontier models like Sonnet 5.5 and Opus 5.5
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