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Sweep 22 Oct 2026 · 21:04Z Build v2.1.309 528 read Stable v2.1.308 Latest v2.1.309 Next v2.1.309 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Developer Platform 7 Oct 2026
One change · api

pricing changedabout-claude/pricing

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
Lines+6added
Lines−6removed
From line 15 where the diff opens
First seen 14 Aug 2026 this site's first read of the page
Recorded edits27to this page, all time

The whole hunk

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1515| Model | Base input tokens | 5m cache writes | 1h cache writes | Cache hits and refreshes | Output tokens |
1616| :------------------------------------------------------------------------------------------------------------------------------------ | :-------------------- | :-------------- | :-------------- | :----------------------- | :--------------------- |
1717| Claude Fable 5.1 | $10 / MTok | $12.50 / MTok | $20 / MTok | $0.25 / MTok<sup>1</sup> | $50 / MTok |
18| Claude Mythos 5.1 ([limited availability](https://anthropic.com/glasswing)) | $10 / MTok | $12.50 / MTok | $20 / MTok | $0.25 / MTok<sup>1</sup> | $50 / MTok |
18| Claude Mythos 5.1 ([limited availability](https://support.claude.com/en/articles/14604842)) | $10 / MTok | $12.50 / MTok | $20 / MTok | $0.25 / MTok<sup>1</sup> | $50 / MTok |
1919| Claude Fable 5 | $10 / MTok | $12.50 / MTok | $20 / MTok | $1 / MTok | $50 / MTok |
20| Claude Mythos 5 ([limited availability](https://anthropic.com/glasswing)) | $10 / MTok | $12.50 / MTok | $20 / MTok | $1 / MTok | $50 / MTok |
20| Claude Mythos 5 ([limited availability](https://support.claude.com/en/articles/14604842)) | $10 / MTok | $12.50 / MTok | $20 / MTok | $1 / MTok | $50 / MTok |
2121| Claude Opus 5.5 | $4 / MTok | $5 / MTok | $8 / MTok | $0.20 / MTok<sup>2</sup> | $20 / MTok |
2222| Claude Opus 5 | $5 / MTok | $6.25 / MTok | $10 / MTok | $0.50 / MTok | $25 / MTok |
2323| Claude Opus 4.8 | $5 / MTok | $6.25 / MTok | $10 / MTok | $0.50 / MTok | $25 / MTok |
from line 46
4646* **5m cache writes:** Writing a prompt prefix to the 5-minute prompt cache.
4747* **1h cache writes:** Writing a prompt prefix to the 1-hour prompt cache.
4848* **Cache hits and refreshes:** Reading a prompt prefix from the prompt cache, which also refreshes it.
49* **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.
49* **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.
5050* **Retired:** May still be available on other cloud platforms. See [Model deprecations](https://platform.claude.com/docs/en/about-claude/model-deprecations) for more.
5151 
5252Claude 4.7 and later models and Claude Mythos Preview use a newer tokenizer that contributes to their improved performance on a wide range of tasks. This tokenizer produces approximately 30% more tokens for the same text. The exact increase depends on the content and workload shape. Claude Sonnet 4.6 and earlier models use the previous tokenizer.
from line 188
188188| Model | Batch input | Batch output |
189189| :------------------------------------------------------------------------------------------------------------------------------------ | :----------- | :------------ |
190190| Claude Fable 5.1 | $5 / MTok | $25 / MTok |
191| Claude Mythos 5.1 ([limited availability](https://anthropic.com/glasswing)) | $5 / MTok | $25 / MTok |
191| Claude Mythos 5.1 ([limited availability](https://support.claude.com/en/articles/14604842)) | $5 / MTok | $25 / MTok |
192192| Claude Fable 5 | $5 / MTok | $25 / MTok |
193| Claude Mythos 5 ([limited availability](https://anthropic.com/glasswing)) | $5 / MTok | $25 / MTok |
193| Claude Mythos 5 ([limited availability](https://support.claude.com/en/articles/14604842)) | $5 / MTok | $25 / MTok |
194194| Claude Opus 5.5 | $2 / MTok | $10 / MTok |
195195| Claude Opus 5 | $2.50 / MTok | $12.50 / MTok |
196196| Claude Opus 4.8 | $2.50 / MTok | $12.50 / MTok |
from line 208
208208| 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 |
209209 
210210* **MTok:** Million tokens. $5 / MTok is $5 for every million tokens.
211* **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.
211* **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.
212212* **Retired:** May still be available on other cloud platforms. See [Model deprecations](https://platform.claude.com/docs/en/about-claude/model-deprecations) for more.
213213 
214214For more information about batch processing, see [Batch processing](https://platform.claude.com/docs/en/build-with-claude/batch-processing).
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