The monthly · N° 0 · October 2026
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From the daily edition · 8 Oct 2026Money and compute

Anthropic halves the Sonnet 5.5 cache-read price to $0.10 per million tokens

Anthropic says the cut starts on 7 October and lowers the cost of most agentic work on Sonnet 5.5 by around 20%; it also says monthly API credits for Max and Team plans roll out this week.

162 wordsPublished 8 Oct 2026

It rests on 6 checked facts from 1 source.

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Anthropic said on 7 October 2026 that cache reads on Claude Sonnet 5.5 now cost $0.10 per million tokens, rather than $0.20, a 50% cut. Anthropic says cache reads make up a large share of token consumption, so the cut lowers the cost of Sonnet 5.5 on most agentic tasks by around 20%. Cache writes on Sonnet 5.5 stay at $2.50 per million tokens on Anthropic's table.

Anthropic also said it would roll out a monthly API credit to Max and Team subscribers this week, for use on the Claude Platform with any model. It gave $100 a month for Max 5x, $200 for Max 20x and up to $500, pooled across users, for Team. That part is Anthropic's statement of what it will do.

How we checked this · the sources6 checked facts from 1 source.
  1. Introducing Claude Haiku 5.5 · Anthropic · archived copy

    1. Anthropic says that starting on the day of the post (October 7, 2026) it is lowering the price of cache reads on Claude Sonnet 5.5, which now cost 50% less: $0.10 per million tokens rather than $0.20. Quote: "Cache reads now cost 50% less: $0.10 per million tokens rather than $0.20."
      checked 8 Oct 2026
      Cache reads now cost 50% less: $0.10 per million tokens rather than $0.20.
    2. Anthropic says cache reads make up a large share of models' token consumption, so the cut reduces the cost of Sonnet 5.5 on most agentic tasks by around 20%. Quote: "Because cache reads make up a large share of models’ token consumption, this reduces the cost of Sonnet 5.5 on most agentic tasks by around 20%."
      checked 8 Oct 2026
      Because cache reads make up a large share of models’ token consumption, this reduces the cost of Sonnet 5.5 on most agentic tasks by around 20%.
    3. Anthropic's table lists Sonnet 5.5 cache writes at $2.50 per million tokens. Quote: "Cache writes $0.125 / $0.625 $1.25 $2.50"
      checked 8 Oct 2026
      Cache writes $0.125 / $0.625 $1.25 $2.50
    4. Anthropic says that this week it will roll out a new monthly API credit to all Max and Team subscribers for use on the Claude Platform, usable on any of its models. Quote: "this week, we’ll roll out a new monthly API credit to all Max and Team subscribers for use on the Claude Platform"
      checked 8 Oct 2026
      this week, we’ll roll out a new monthly API credit to all Max and Team subscribers for use on the Claude Platform
    5. Anthropic says Max 5x users will get $100 in credits per month, Max 20x users $200, and Team subscribers up to $500, pooled across their users. Quote: "Max 5x users will get $100 in credits per month, Max 20x users will get $200, and Team subscribers will receive up to $500, pooled across their users."
      checked 8 Oct 2026
      Max 5x users will get $100 in credits per month, Max 20x users will get $200, and Team subscribers will receive up to $500, pooled across their users.
    6. Anthropic says the credits can be used on any of its models. Quote: "They can be used on any of our models."
      checked 8 Oct 2026
      They can be used on any of our models.

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