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Sweep 09 Oct 2026 · 17:27Z Build v2.1.296 517 read Stable v2.1.287 Latest v2.1.296 Next v2.1.296 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Developer Platform 7 Oct 2026
One change · api

Message Batches API changedbuild-with-claude/batch-processing

Nearest release: v2.1.292, published 11 hours before this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.

Recorded here
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First seen 14 Aug 2026 this site's first read of the page
Recorded edits15to this page, all time

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8484| Model | Batch input | Batch output |
8585| :------------------------------------------------------------------------------------------------------------------------------------ | :----------- | :------------ |
8686| Claude Fable 5.1 | $5 / MTok | $25 / MTok |
87| Claude Mythos 5.1 ([limited availability](https://anthropic.com/glasswing)) | $5 / MTok | $25 / MTok |
87| Claude Mythos 5.1 ([limited availability](https://support.claude.com/en/articles/14604842)) | $5 / MTok | $25 / MTok |
8888| Claude Fable 5 | $5 / MTok | $25 / MTok |
89| Claude Mythos 5 ([limited availability](https://anthropic.com/glasswing)) | $5 / MTok | $25 / MTok |
89| Claude Mythos 5 ([limited availability](https://support.claude.com/en/articles/14604842)) | $5 / MTok | $25 / MTok |
9090| Claude Opus 5.5 | $2 / MTok | $10 / MTok |
9191| Claude Opus 5 | $2.50 / MTok | $12.50 / MTok |
9292| Claude Opus 4.8 | $2.50 / MTok | $12.50 / MTok |
from line 104
104104| Claude Haiku 3.5 ([retired, except on Bedrock and Google Cloud](https://platform.claude.com/docs/en/about-claude/model-deprecations)) | $0.40 / MTok | $2 / MTok |
105105 
106106* **MTok:** Million tokens. $5 / MTok is $5 for every million tokens.
107* **Limited access:** Offered separately, by invitation only, as part of [Project Glasswing](https://anthropic.com/glasswing). For access, contact your Anthropic, AWS, or Google Cloud account team.
107* **Limited access:** Available only to organizations verified through Anthropic’s verification programs, such as the [Cyber Verification Program](https://support.claude.com/en/articles/14604842). To request access, apply to the program that covers your use case.
108108* **Retired:** May still be available on other cloud platforms. See [Model deprecations](https://platform.claude.com/docs/en/about-claude/model-deprecations) for more.
109109 
110110## How to use the Message Batches API
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