# New Model Available: Claude Haiku 5.5

> Source: <https://zenmux.ai/anthropic/claude-haiku-5.5>
> Published: 2026-10-08 00:13:07+00:00

Claude Haiku 5.5 is Anthropic’s cheapest, fastest, and most capable small model to date, built for high-volume, cost-sensitive workloads. It handles summaries, compaction, database queries, classification, and subagent coding tasks with low latency, making it especially effective for live customer support, browser use, and other speed-sensitive applications.

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## Providers

Route requests across multiple providers. Copy a provider slug to set your preference.

**$0.1-0.5**

*/ M tokens*

**$0.5-2.5**

*/ M tokens*

*Read:*

**0.01-0.05**/ M tokens

*Write:*

**0.125-1**/ M tokens1M--

## 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.

## Benchmarks

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

Metrics sourced from[Artificial Analysis](https://artificialanalysis.ai/)

## 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](https://zenmux.ai/analytics/apps)

## Related Models

More models from [Anthropic](https://zenmux.ai/anthropic)