Checked fact 7898 Oct 2026Money and compute

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"

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The exact words it rests on

Cache writes $0.125 / $0.625 $1.25 $2.50

What the source said when we opened it, on 8 Oct 2026.

The source

Introducing Claude Haiku 5.5
Anthropic · 2026-10-07

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Checked

Checked by the notis newsroom on 8 Oct 2026, against the source above.

In the story

Anthropic halves the Sonnet 5.5 cache-read price to $0.10 per million tokens 8 Oct 2026

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In a sentence

“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".” ai notis, checked 8 Oct 2026. Source: Introducing Claude Haiku 5.5 (Anthropic). https://ainotis.com/c/789

As a reference (APA style)

ai notis. (2026, October 8). 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 claim 789]. ai notis. https://ainotis.com/c/789

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