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Long context

Claude Haiku 5.5 · AWS API pricing

Anthropic's Claude series — long context, dependable tool calling, and the native models behind Claude Code.

Model IDaws/claude-haiku-5.5
ChatStreamingTool callingVision
Get API KeyRun your first request

Call summary

Input
$0.10/ 1M tokens
Cache write $0.125
Cache read $0.01
Output
$0.50/ 1M tokens

Applies to request input ≤ 100,000 tokens · See pricing tiers

Context Window
1M
API Endpoints
2

Claude Haiku 5.5 · AWS API endpoints

One API key — call this model through any of the 2 endpoints below.

POST/v1/chat/completionsOpenAI-compatible · Works for every model
Chat Completions reference
POST/v1/messagesAnthropic-native · Native for Claude Code
Messages API reference

Claude Haiku 5.5 · AWS pricing tiers

Pricing is tiered by total input length per request (cache included); once a threshold is crossed, the whole request is billed at that tier. All prices are per 1M tokens.

Tier
Standard≤ 100K
Input
$0.10Cache write: $0.125Cache read: $0.01
Output
$0.50
Tier
Long context> 100K
Input
$0.50Cache write: $0.625Cache read: $0.05
Output
$2.50

Production reliability

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More Claude models on Router One

34 other Claude models on the same gateway and API key — each page lists endpoints, posted price, and context window.

Claude Fable 5$8.00 in / $40.00 out per 1M1.05M contextClaude Fable 5.1$6.00 in / $30.00 out per 1M1.05M contextClaude Haiku 4.5$0.30 in / $3.00 out per 1M200K contextClaude Haiku 5.5$0.06 in / $0.30 out per 1M1.05M contextClaude Opus 4.6$2.25 in / $11.25 out per 1M1.05M contextClaude Opus 4.6 (thinking)$2.25 in / $11.25 out per 1M1.05M contextClaude Opus 4.7 (thinking)$2.25 in / $11.25 out per 1M1.05M contextClaude Opus 4.8$2.25 in / $11.25 out per 1M1.05M contextClaude Opus 5$2.25 in / $11.25 out per 1M1.05M contextClaude Opus 5.5$2.40 in / $12.00 out per 1M1.05M contextClaude Sonnet 4.6$0.90 in / $4.50 out per 1M1.05M contextClaude Sonnet 4.6 (thinking)$0.90 in / $4.50 out per 1M1.05M contextClaude Sonnet 5$0.90 in / $4.50 out per 1M1.05M contextClaude Sonnet 5.5$1.20 in / $6.00 out per 1M1.05M context
20 channel versions
Claude Fable 5 · AWS$10.00 in / $50.00 out per 1M1M contextClaude Fable 5.1 · AWS$10.00 in / $50.00 out per 1M1M contextClaude Haiku 4.5 · AWS$1.00 in / $5.00 out per 1M200K contextClaude Opus 4.5 · AWS$5.00 in / $25.00 out per 1M200K contextClaude Opus 4.6 · AWS$5.00 in / $25.00 out per 1M1M contextClaude Opus 4.7 · AWS$5.00 in / $25.00 out per 1M1M contextClaude Opus 4.8 · AWS$5.00 in / $25.00 out per 1M1M contextClaude Opus 5 · AWS$5.00 in / $25.00 out per 1M1M contextClaude Opus 5.5 · AWS$4.00 in / $20.00 out per 1M1M contextClaude Sonnet 4.5 · AWS$3.00 in / $15.00 out per 1M200K contextClaude Sonnet 4.6 · AWS$3.00 in / $15.00 out per 1M1M contextClaude Sonnet 5 · AWS$2.00 in / $10.00 out per 1M1M contextClaude Sonnet 5.5 · AWS$2.00 in / $10.00 out per 1M1M contextClaude Opus 4.6 · Vertex$5.00 in / $25.00 out per 1M1M contextClaude Opus 4.7 · Vertex$5.00 in / $25.00 out per 1M1M contextClaude Opus 4.8 · Vertex$5.00 in / $25.00 out per 1M1M contextClaude Opus 5 · Vertex$5.00 in / $25.00 out per 1M1M contextClaude Sonnet 4.5 · Vertex$3.00 in / $15.00 out per 1M200K contextClaude Sonnet 4.6 · Vertex$3.00 in / $15.00 out per 1M1M contextClaude Sonnet 5 · Vertex$2.00 in / $10.00 out per 1M1M context

Claude Haiku 5.5 · AWS at a glance

Claude Haiku 5.5 · AWS (model ID aws/claude-haiku-5.5) is a Claude-series text model on Router One. Claude Haiku 5.5 · AWS is the AWS sales channel of the same base model as anthropic/claude-haiku-5.5: a separately priced product with an isolated routing pool — requests never fall back to the default channel, its rates and long-context tiers are its own, a plan quota that covers anthropic/claude-haiku-5.5 does not cover it unless the live plan response lists the channel id, and the response model field and Dashboard → Logs carry the channel id. No Router One subscription plan includes Claude Haiku 5.5 · AWS today; every call bills the wallet at its posted rate. Claude Haiku 5.5 · AWS is priced in whole-request tiers. Request input ≤ 100,000 tokens: Input $0.10 / 1M tokens, Output $0.50 / 1M tokens, Cache write $0.125 / 1M tokens, Cached input $0.01 / 1M tokens; request input > 100,000 tokens: Input $0.50 / 1M tokens, Output $2.50 / 1M tokens, Cache write $0.625 / 1M tokens, Cached input $0.05 / 1M tokens. The total input tokens in each request select the tier; its rates apply to the whole request, not only tokens above the threshold. Context window: 1M tokens. Accepts text, image; returns text. Endpoints: POST /v1/chat/completions (OpenAI-compatible), POST /v1/messages (Anthropic-native, the Claude Code path).

Claude Haiku 5.5 · AWS FAQ

How much does Claude Haiku 5.5 · AWS cost on Router One?

Claude Haiku 5.5 · AWS is priced in whole-request tiers. Request input ≤ 100,000 tokens: Input $0.10 / 1M tokens, Output $0.50 / 1M tokens, Cache write $0.125 / 1M tokens, Cached input $0.01 / 1M tokens; request input > 100,000 tokens: Input $0.50 / 1M tokens, Output $2.50 / 1M tokens, Cache write $0.625 / 1M tokens, Cached input $0.05 / 1M tokens. The total input tokens in each request select the tier; its rates apply to the whole request, not only tokens above the threshold.

Is Claude Haiku 5.5 · AWS included in Router One subscriptions?

No Router One subscription plan includes Claude Haiku 5.5 · AWS today; every call bills the wallet at its posted rate.

Which endpoints serve Claude Haiku 5.5 · AWS?

Claude Haiku 5.5 · AWS is served on 2 endpoints — POST /v1/chat/completions (OpenAI-compatible), POST /v1/messages (Anthropic-native, the Claude Code path). The same Router One API key works on each.

What is Claude Haiku 5.5 · AWS's context window?

Claude Haiku 5.5 · AWS accepts up to 1M tokens of context per request on Router One.

What does the aws/ prefix in aws/claude-haiku-5.5 mean?

aws/ selects the AWS sales channel on Router One. Claude Haiku 5.5 · AWS is the same base model as anthropic/claude-haiku-5.5, sold as a separate product: routing stays inside the AWS channel with no fallback to the default channel, the posted rates and tiers are the channel's own, a plan quota covers it only when the live plan response lists the channel id, and the channel id is echoed in the response and in every request trace. Router One publishes the channel label and the customer price, not the suppliers or regions behind it; the channel model ids guide on the blog states the full rules. No Router One subscription plan includes Claude Haiku 5.5 · AWS today; every call bills the wallet at its posted rate.

Start using Claude Haiku 5.5 · AWS

Create an API key and call Claude Haiku 5.5 · AWS at $0.10 in / $0.50 out per 1M tokens (request input ≤ 100,000 tokens) on Router One — pay as you go, with per-request cost and latency visibility.

Get API KeyPlans & pay-as-you-go pricingCompare models side by sideQuickstart guideChannel model ids guide