Checked fact 196920 Oct 2026AI at work

The post says that on October 3 Cloudflare split every Sonnet reviewer 50/50 between Sonnet 5 and Sonnet 5.5, and that after two and a half days Sonnet 5.5 was 62% cheaper per run for code quality.

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The exact words it rests on

On October 3, we split every Sonnet reviewer 50/50 between Sonnet 5 and Sonnet 5.5. After two and a half days, Sonnet 5.5 was 62% cheaper per run for code quality

What the source said when we opened it, on 20 Oct 2026.

The source

Cutting our inference bill by 68% by being obsessive about optimization
Cloudflare Blog · 2026-10-19

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Checked

Checked by the notis newsroom on 20 Oct 2026, against the source above.

In the story

Cloudflare says its AI code reviews now cost 68% less 20 Oct 2026

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In a sentence

“The post says that on October 3 Cloudflare split every Sonnet reviewer 50/50 between Sonnet 5 and Sonnet 5.5, and that after two and a half days Sonnet 5.5 was 62% cheaper per run for code quality.” ai notis, checked 20 Oct 2026. Source: Cutting our inference bill by 68% by being obsessive about optimization (Cloudflare Blog). https://ainotis.com/c/1969

As a reference (APA style)

ai notis. (2026, October 20). The post says that on October 3 Cloudflare split every Sonnet reviewer 50/50 between Sonnet 5 and Sonnet 5.5, and that after two and a half days Sonnet 5.5 was 62% cheaper per run for code quality [Checked claim 1969]. ai notis. https://ainotis.com/c/1969

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