LLM Gatewayclaude-haikuClaude Haiku 5.5 (AWS Bedrock)aws-bedrock/claude-haiku-5-5LLM GatewayReleased Oct 7, 20261,000,000 token context windowIn $0.10 · Out $0.50ReasoningTool callingAttachmentsInputtextimagepdfOutputtext