Amazon asks its engineers to stop using so much AI: an internal memo admits that measuring token consumption is "fundamentally flawed"

TechnologyInternationalInfobaeOct 29, 2026, 8:14 AM45 s readAI summary

An internal Amazon memo, signed by Terk Terkowitz, vice president and distinguished engineer in the stores division, and published on October 27 after circulating in September, warns that AI usage metrics are "fundamentally flawed" and that "tokenmaxxing" —inflating token consumption— clashes with frugality. The text, however, argues that those metrics correlate with results and asks for a review of the teams that use AI the least and the most. Amazon shut down its KiroRank ranking in May; Microsoft introduced token budgets in August.

In 45 seconds

Terk Terkowitz's memo calls AI usage metrics "fundamentally flawed" and warns that tokenmaxxing raises costs and complexity.
Amazon shut down its internal token ranking KiroRank in May, according to the Financial Times, and a spokesperson told CNBC it did not set token caps.
The memo also states that those metrics correlate with results and asks for a review of the teams that use AI the least and the most.

Read the full story at Infobae

IASummary generated by artificial intelligence from a story by Infobae. It may contain errors: the original source prevails.

Amazon
inteligencia artificial
tokens
Microsoft
productividad

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Amazon asks its engineers to stop using so much AI: an internal memo admits that measuring token consumption is "fundamentally flawed"

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