How much does Anthropic: Claude Haiku 5.5 cost per 1M tokens?

Anthropic: Claude Haiku 5.5 costs $0.100 per 1M input tokens and $0.500 per 1M output tokens on the standard tier. Cached input is $0.010 per 1M.

What is Anthropic: Claude Haiku 5.5's context window?

Anthropic: Claude Haiku 5.5 accepts up to 1,000,000 tokens in a single request, and can return up to 128,000 output tokens.

Is there a cheaper OpenRouter model than Anthropic: Claude Haiku 5.5?

Yes. Free Models Router is free per 1M input tokens versus $0.100 for Anthropic: Claude Haiku 5.5, with a 200,000 token context window.

Where does this Anthropic: Claude Haiku 5.5 price come from?

From the OpenRouter catalogue, because OpenRouter does not publish machine-readable pricing. OpenRouter is a reseller, so its rate can differ from OpenRouter's own — verify before committing spend.

Anthropic: Claude Haiku 5.5 pricing

Claude Haiku 5.5 is Anthropic's small, fast model for high-volume, cost-sensitive work such as summarization, subagents, and browser use. Anthropic: Claude Haiku 5.5 from OpenRouter costs $0.100 per 1M input tokens and $0.500 per 1M output tokens. Cached input is $0.010 per 1M. Context window 1,000,000 tokens.

API id anthropic/claude-haiku-5.5 · OpenRouter · source · updated 2026-11-10 · general-purpose

$0.100

Input / 1M tokens

$0.500

Output / 1M tokens

$0.010

Cached input / 1M

Context window

Anthropic: Claude Haiku 5.5 specifications

Provider: OpenRouter
API id: anthropic/claude-haiku-5.5
Model type: general-purpose
Context window: 1M tokens
Max output: 128K tokens
Currency: USD
Price source: Provider API
Last checked: 2026-11-10

Claude Haiku 5.5 across providers

The same model, priced by every seller we track. Ranked by the cost of 1M input + 1M output tokens, standard tier; savings measured against buying from the vendor directly.

Provider	Input /1M	Cached /1M	Output /1M	1M in + 1M out	vs vendor
AnthropicVendorCheapest	$0.100	$0.010	$0.500	$0.60	—
OpenRouterHostviewing	$0.100	$0.010	$0.500	$0.60	—

What Anthropic: Claude Haiku 5.5 costs in practice

Estimated cost at common usage volumes
Workload	Input tokens	Output tokens	Estimated cost
Short chat turn	1,000	500	$0.0003
Document summary	50,000	2,000	$0.0060
1M tokens in, 200K out	1,000,000	200,000	$0.20

Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.

Common questions

How much does Anthropic: Claude Haiku 5.5 cost per 1M tokens?: Anthropic: Claude Haiku 5.5 costs $0.100 per 1M input tokens and $0.500 per 1M output tokens on the standard tier. Cached input is $0.010 per 1M.
What is Anthropic: Claude Haiku 5.5's context window?: Anthropic: Claude Haiku 5.5 accepts up to 1,000,000 tokens in a single request, and can return up to 128,000 output tokens.
Is there a cheaper OpenRouter model than Anthropic: Claude Haiku 5.5?: Yes. Free Models Router is free per 1M input tokens versus $0.100 for Anthropic: Claude Haiku 5.5, with a 200,000 token context window.
Where does this Anthropic: Claude Haiku 5.5 price come from?: From the OpenRouter catalogue, because OpenRouter does not publish machine-readable pricing. OpenRouter is a reseller, so its rate can differ from OpenRouter's own — verify before committing spend.

Head-to-head comparisons

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Other OpenRouter models

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