How much does Claude Haiku 5.5 cost?

Claude Haiku 5.5 costs $0.10 per million input tokens and $0.50 per million output tokens on standard pricing. A workload of 20M input and 5M output tokens a month is about $4.50.

What is the context length of Claude Haiku 5.5?

Claude Haiku 5.5 accepts up to 1,000,000 tokens (1M) of input and can return up to 128,000 tokens in one response.

Does Claude Haiku 5.5 support tool calling and structured outputs?

Yes, Claude Haiku 5.5 supports function/tool calling and structured (JSON) outputs. Supported tools: Function calling, Structured outputs, JSON mode, Reasoning, Prompt caching.

What inputs and outputs does Claude Haiku 5.5 support?

Claude Haiku 5.5 accepts Text, Image, PDF as input and produces Text as output.

When was Claude Haiku 5.5 released?

Claude Haiku 5.5 was released by Anthropic in 2026-10-07.

Claude Haiku 5.5

claude-haiku-5.5

API Provider site

Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger coding, computer use, and... Built by Anthropic.

Prices updated recently

Input price

$0.10

per 1M tokens · Standard

Output price

$0.50

per 1M tokens · Standard

Input limit

tokens

Output limit

128K

tokens

Input formats

TextImageVideoAudioPDF

Output formats

TextImageVideoAudioPDF

Compare

Claude Haiku 5.5 price history

2 price records since 10/8/2026

Claude Haiku 5.5 cost calculator

Input20M tokens

Output5M tokens

$4.50/month

Standard pricing

Overview

What is Claude Haiku 5.5?

Claude Haiku 5.5 is a text & reasoning and vision model from Anthropic. Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. It succeeds Claude Haiku 4.5 with stronger coding, computer use, and... Its 1M context window and $0.10 input price make it a candidate for cost-sensitive, high-throughput applications.

Image understandingDocument analysisContent workflowsClassification

Rates

Claude Haiku 5.5 pricing

Pricing is based on token usage. Provider-specific caching, batch, regional, and tool charges may affect the final cost.

Input · Standard

$0.10

Per 1M tokens

Cached input · Standard

$0.01

Per 1M tokens

Capabilities

Claude Haiku 5.5 Tools

Tools available when using Claude Haiku 5.5 through supported provider APIs.

Function calling

Supported

Structured outputs

Supported

JSON mode

Supported

Reasoning

Supported

Built-in web search

Not supported

Log probabilities

Not supported

Deterministic seed

Not supported

Parallel tool calls

Not supported

Prompt caching

Supported

Strengths and limitations

Strengths

Low input cost at $0.10 per million tokens suits high-volume workloads.
1M context supports large documents, repositories and extended conversations.
Supports text & reasoning and vision workloads in one model.

Limitations

Generated tokens cost 5× more than input tokens, which matters for verbose responses.
Large context capacity does not guarantee consistent retrieval across the entire prompt.
Arena Elo and MMLU-Pro are directional; test accuracy, latency and reliability on your own workload before committing.

Arena Elo, MMLU-Pro and pricing figures are illustrative; validate current vendor terms before purchase.

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