RouterLab
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AWS ClaudeAvailable

AWS Claude Haiku 4 5 API

RouterLab publishes this AWS Claude model under the model ID aws-claude-haiku-4-5. The facts below come from the active RouterLab catalog.

Model ID

aws-claude-haiku-4-5

Claude Messages API

Context window

200,000 tokens

Maximum output

64,000 tokens

Input / 1M tokens

$0.60

Output / 1M tokens

$3.00

Cache read / 1M tokens

$0.06

Cache write / 1M tokens

$0.75

Cache read reuses tokens already stored in the provider cache. Cache write creates or stores new cache tokens.

Catalog capabilities

  • Vision input
  • Tool calling
  • Structured output
  • Reasoning

Minimal API request

curl https://api.routerlab.ch/v1/messages \
  -H "x-api-key: $ROUTERLAB_API_KEY" \
  -H "anthropic-version: 2023-06-01" \
  -H "Content-Type: application/json" \
  -d '{"model":"aws-claude-haiku-4-5","max_tokens":512,"messages":[{"role":"user","content":"Hello RouterLab"}]}'