Last refreshed 2026-10-17. Next refresh: weekly.
Why use Claude Haiku 4.5 on AWS Bedrock?
AWS Bedrock offers Claude Haiku 4.5 with pay-as-you-go pricing at $1.10/1M input tokens. AWS Bedrock is Amazon's fully managed foundation-model service, providing unified API access to top models from Anthropic, Meta, Mistral, and other leading AI labs with built-in tools for RAG, fine-tuning, and AI agent development.
Compare Claude Haiku 4.5 across 9 providers to find the best fit for your use caseInput / 1M
$1.10
Output / 1M
$5.50
Cache
read $0.11 / 5m $1.38 / 1h $2.20
Batch
Not sourced
Setup recipe
Python + curlInstall
pip install boto3Auth
export AWS_ACCESS_KEY_ID=...Call
import boto3
client = boto3.client("bedrock-runtime", region_name="us-east-1")
response = client.converse(
modelId="anthropic.claude-haiku-4-5",Model ID
anthropic.claude-haiku-4-5Request example
import boto3
# Reads AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_DEFAULT_REGION from env
client = boto3.client("bedrock-runtime", region_name="us-east-1")
response = client.converse(
modelId="anthropic.claude-haiku-4-5",
messages=[{
"role": "user",
"content": [{"text": "Hello"}]
}]
)
print(response["output"]["message"]["content"][0]["text"])Gotchas
- Use provider model ID "anthropic.claude-haiku-4-5", not the LLMReference slug "claude-haiku-4-5".
- Use Amazon Bedrock model IDs, e.g. "anthropic.claude-3-opus-20240229-v1:0" for on-demand, or cross-region inference profile IDs like "us.anthropic.claude-opus-4-7-20251101-v1:0". These differ from the public model slug.
- The endpoint template includes a region segment; set the same region in your SDK/client configuration.
- The examples expect AWS_ACCESS_KEY_ID; rename it only if your application config maps the new variable.
Compare Claude Haiku 4.5 Across Providers
| Provider | Input (per 1M) | Output (per 1M) |
|---|---|---|
| Microsoft Foundry | $1.00 | $5.00 |
| Anthropic | $1.00 | $5.00 |
| Snowflake Cortex | — | — |
| AWS Bedrock | $1.10 | $5.50 |
| GCP Vertex AI | $1.00 | $5.00 |
Pricing
| Type | Price (per 1M) |
|---|---|
| Input tokens | $1.10 |
| Output tokens | $5.50 |
Capabilities
VisionMultimodalJSON / Tool useStructured OutputsCode Execution
About Claude Haiku 4.5
Claude Haiku 4.5 is Anthropic's Claude 4.5 model with multimodal text and image input. It offers a 200K-token context window and scores 73.3 on SWE-bench Verified.
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Model Specs
Released2025-10-01
Context200K
ArchitectureDecoder Only
Knowledge cutoff2025-02