How much does Claude Haiku 4.5 cost per 1M tokens?

Claude Haiku 4.5 is priced at $1.00 per 1M input tokens and $5.00 per 1M output tokens on openrouter. This is a stored listed price and may differ from current provider terms; verify the displayed source link before making a decision.

Who provides Claude Haiku 4.5?

Claude Haiku 4.5 is provided by Anthropic. ModelPriceLab also tracks third-party platforms that resell or proxy this model.

What does the price record timestamp mean?

It shows when ModelPriceLab's stored record changed. It is not an independent source-verification timestamp; confirm current pricing with the provider or platform.

What is the context window for Claude Haiku 4.5?

Claude Haiku 4.5 supports up to 200,000 tokens per request, with a max output of 64,000 tokens.

ModelPriceLab

Public data feed

Anthropic

Claude Haiku 4.5 pricing

Compare stored list-price records, context window, and recent API changes. Source links are shown where available; verify current provider terms before deciding.

Input / 1M Tokens

$1.00

Output / 1M Tokens

$5.00

Context window

200,000

Record updated 2026-08-19 · openrouter

Model details Vendor API pricing Related API changes Check stack cost impact Anthropic pricing page

Pricing per platform

Same model, different platforms. Cached input prices apply when supported.

Platform	Region	Input / 1M	Output / 1M	Cached input	Context
official View source	global	-	-	-	—
openrouter View source	global	$1.00	$5.00	$0.10	200,000

Price history

Stored record history where available. Timestamps reflect database updates, not independent source verification.

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Monthly Input (Millions)

Monthly Output (Millions)

Cache Hit Ratio20%

Percentage of input tokens that match cached context.

Lowest listed-rate estimate

Claude Haiku 4.5

Anthropic

$9.10/mo

Monthly cost comparison

Anthropic

Claude Haiku 4.5

$9.10/mo

Input$4.00

Cached input$0.10

Output$5.00

Lowest cost in this comparison

Common comparisons

Editorially curated pairings developers actually evaluate when choosing a model.

Claude Haiku 4.5 vs gpt-5.6-luna Claude Haiku 4.5 vs gemini-3.5-flash Claude Haiku 4.5 vs claude-sonnet-5 Claude Haiku 4.5 vs gpt-5-mini

Frequently asked questions

How much does Claude Haiku 4.5 cost per 1M tokens?: Claude Haiku 4.5 is priced at $1.00 per 1M input tokens and $5.00 per 1M output tokens on openrouter. This is a stored listed price and may differ from current provider terms; verify the displayed source link before making a decision.
Who provides Claude Haiku 4.5?: Claude Haiku 4.5 is provided by Anthropic. ModelPriceLab also tracks third-party platforms that resell or proxy this model.
What does the price record timestamp mean?: It shows when ModelPriceLab's stored record changed. It is not an independent source-verification timestamp; confirm current pricing with the provider or platform.
What is the context window for Claude Haiku 4.5?: Claude Haiku 4.5 supports up to 200,000 tokens per request, with a max output of 64,000 tokens.

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Anthropic Claude Haiku 4.5 API Pricing — Token Costs & Alternatives