Introducing The Message Batches API

anthropic.com

3 pointsdavidbarker2 comments

It's great to see the arms race between OpenAI and Anthropic benefitting end users.

I have several use cases where I realize ~75% cost reduction by using prompt caching. It's not clear to me while reading this - does the Batch API stack with prompt caching?

> Yes, it is possible to use Prompt Caching with your Batches API requests. However, because asynchronous batch requests can be processed concurrently and in any order, we cannot guarantee that requests in a batch will benefit from caching.

https://docs.anthropic.com/en/docs/build-with-claude/prompt-...

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