Anthropic: Claude Haiku 4.5Active

anthropic/claude-haiku-4.5

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.

By:AnthropicInput Type:Output Type:Publish time:2025-10-15

Providers

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ProviderCache Hit RateContext

Anthropic

anthropic

-$1/ M tokens$5/ M tokensRead:0.1/ M tokensWrite:1.25-2/ M tokens200K1.41s10.8tps

Google Vertex

google-vertex

3.57%$1/ M tokens$5/ M tokensRead:0.1/ M tokensWrite:1.25-2/ M tokens200K0.87s58.3tps

Amazon Bedrock

amazon-bedrock

-$1/ M tokens$5/ M tokensRead:0.1/ M tokensWrite:1.25-2/ M tokens200K--

Uptime

24hours

Direct request success rate on AI Gateway and per-provider.

Throughput

24hours

P50 throughput on live AI Gateway traffic, in tokens per second (TPS).

Latency

24hours

P50 time to first token (TTFT) on live AI Gateway traffic, in milliseconds.

Activity

Token volume and request traffic to this model over time.

Token Consumption

Benchmarks

Scores on standardized evaluations. Higher percentages are better — and rank percentile shows

Metrics sourced fromArtificial Analysis

Apps

Public apps that send the most traffic to this model. Good signal for what real production workloads look like — and a hint at which use cases this model is best suited for. View All

Token Ranking

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