Claude Haiku 4.5

Claude Haiku 4.5 by Anthropic excels in the Coding category, where it ranks #54 with a composite score of 83/100. 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; enabling controllable reasoning depth, summarized or interleaved thought output, and tool-assisted workflows with full support for coding, bash, web search, and computer-use tools. Scoring >73% on SWE-bench Verified, Haiku 4.5 ranks among the world’s best coding models while maintaining exceptional responsiveness for sub-agents, parallelized execution, and scaled deployment. It is particularly strong in areas highlighted by its top benchmark performance and adoption metrics, making it suitable for both individual developers and enterprise teams looking for a reliable coding solution.

Claude Haiku 4.5 is priced at $1.00 per million input tokens and $5.00 per million output tokens (USD). Contact the provider for volume discounts and enterprise pricing. Pricing is competitive within the coding category and reflects the model's quality-to-cost ratio.

In the Coding category, Claude Haiku 4.5 holds rank #54 out of 6 models tracked. Its quality rank is #54 and adoption rank is #54. You can use our comparison tool at /compare to see detailed side-by-side metrics with specific alternatives. Key differentiators include its composite scoring across benchmarks, community sentiment, and real-world adoption rates.

Claude Haiku 4.5 has been evaluated across 6 different signals. Its strongest areas include Capabilities (100/100), Benchmarks (71/100), Pricing (5/100). These scores are derived from industry-standard benchmarks, community ratings, and real-world performance metrics. The composite score of 83/100 reflects a weighted combination of all tracked signals.

Claude Haiku 4.5 is a paid model, though some providers may offer trial credits or limited free tiers for evaluation. Check Anthropic's website for current free tier availability and promotional offers.