Claude-Haiku-4.5
Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction o…
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Open / InstallLast updated October 6, 2026
Description
Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models. Matching Claude Sonnet 4’s performance across reasoning, coding, and computer-use tasks, Haiku 4.5 brings frontier-level capability to real-time and high-volume applications. It introduces extended thinking to the Haiku line, and scores >73% on SWE-bench verified, ranking among the world's best coding models. Supports 200k tokens of context.
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Author
Anthropic
Platform
web
Pricing model
subscription
Categories
- Coding
- Research
Tags
- poe
- anthropic
- multimodal
- text
- image
Capabilities
- Text input
- Image input
- Text generation
- By Anthropic
Information
TypeAgent
SourcePoe
AddedJune 18, 2026