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Amazon warns engineers against 'tokenmaxxing' AI at work
The memo was circulated in September and made public this week

Amazon warns engineers against 'tokenmaxxing' AI at work

Oct 28, 2026
02:02 pm

What's the story

Amazon has issued a warning to its software engineers against the practice of "token maxxing," as part of an internal memo on artificial intelligence (AI) usage guidelines. The memo, which was circulated in September and made public on Tuesday, offers a new perspective on the roles of software development engineers and managers in this era of AI.

Future outlook

Amazon's perspective on AI's evolving role

In the memo, Amazon emphasized that we are only witnessing the initial impact of AI on software engineering.

The company said, "While we have a vision for what the future looks like, there's a lot that's still emerging."

They also stressed their belief that whatever best practices may emerge in the future, AI will be at the core of software engineering practice.

Workforce changes

Implications of AI on workforce and job creation

Amazon CEO Andy Jassy had earlier predicted that AI would change the scope and speed of day-to-day work.

He also hinted at a possible reduction in Amazon's corporate workforce over the next few years due to automation, while also creating new jobs.

The rising costs of AI tools and difficulty in measuring productivity gains have led companies to rethink their approach toward integrating these technologies across various roles.

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Changing trends

Shift away from token maxxing

Companies are now moving away from "token maxxing," a practice where developers use AI extensively without necessarily getting meaningful returns.

This shift comes as businesses grapple with the rising costs of AI tools and the challenge of measuring productivity gains.

Many companies have even imposed limits on token usage, which refers to the units of data processed and generated by AI models, to curb their AI expenses.

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Metric evaluation

Rethinking AI effectiveness metrics in software development

The memo from Amazon also noted that metrics like token usage, adoption rates, and code changes reviewed are deeply flawed ways of measuring AI usage.

It stressed that code generation should be considered "with care and judgment" alongside other metrics.

This comes as part of a broader industry trend where companies are reassessing how they measure and evaluate the effectiveness of their AI tools in software development processes.

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