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Anthropic Batch API

Using Claude Opus 4.5 on Anthropic Batch API

Implementation guide · Claude 4.5 · Anthropic

Serverless

Quick Start

  1. 1
    Create an account at Anthropic Batch API and generate an API key.
  2. 2
    Use the Anthropic Batch API SDK or REST API to call claude-opus-4-5 — see the documentation for request format.
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About Anthropic Batch API

Anthropic's Batch API for asynchronous, cost-effective processing of large workloads with 50% token discount

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Pricing on Anthropic Batch API

Capabilities

VisionMultimodalReasoningFunction CallingTool UseStructured OutputsCode Execution

About Claude Opus 4.5

Claude Opus 4.5 available on AWS Bedrock

Full model details →

Model Specs

Released2025-11-01
Context200K
ArchitectureDecoder Only
Knowledge cutoff2025-12

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Also available on(5)

Anthropic$5.00/1MGCP Vertex AI$5.00/1MOpenRouter$5.00/1M
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Provider

Anthropic Batch API
Anthropic Batch API

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