{"version":1,"type":"story","url":"https://digestai.news/story/amazon-warns-engineers-against-excessive-ai-token-use-in-new-memo","json":"https://digestai.news/story/amazon-warns-engineers-against-excessive-ai-token-use-in-new-memo.json","markdown":"https://digestai.news/story/amazon-warns-engineers-against-excessive-ai-token-use-in-new-memo.md","slug":"amazon-warns-engineers-against-excessive-ai-token-use-in-new-memo","headline":"Amazon warns engineers against excessive AI token use in new memo","summary":"Amazon issued a memo to software engineers in September, later published on Tuesday, advising against ‘tokenmaxxing’—the practice of overusing AI tools without regard for cost or efficiency. The memo, part of broader AI integration under CEO Andy Jassy, acknowledges AI’s growing role in software development but warns that metrics like token usage or adoption rates are unreliable for measuring productivity or ROI. Instead, Amazon emphasizes long-term outcomes and ‘feature velocity’—measuring successful code launches and production changes—as better indicators of AI’s impact.\n\nThe memo follows Amazon’s shutdown of an internal leaderboard in May after employees manipulated token usage to inflate rankings. While the company has not imposed token caps, it urges engineers to use AI judiciously, even when it doesn’t improve workflows. Marc Brooker, a vice president at Amazon Web Services, told CNBC that the company prioritizes ‘return on investment’—focusing AI efforts on high-value problems rather than speculative tasks. The memo also frames skepticism about AI’s utility as a sign of good judgment.","keyPoints":["Amazon’s memo discourages ‘tokenmaxxing’—excessive AI usage without cost or efficiency checks","Company calls token usage and AI adoption metrics ‘deeply flawed’ for measuring productivity","Amazon promotes ‘feature velocity’ and long-term outcomes over short-term AI tool adoption"],"whyItMatters":"Amazon’s guidance reflects broader industry concerns about AI cost control and productivity measurement, influencing how engineering teams balance automation with efficiency.","category":{"slug":"enterprise","name":"Enterprise & Industry","url":"https://digestai.news/category/enterprise"},"entities":{"companies":["Amazon","Amazon Web Services"],"models":[],"people":["Andy Jassy","Marc Brooker"]},"firstPublishedAt":"2026-10-27T18:57:45Z","updatedAt":"2026-10-27T18:57:45Z","sourceCount":1,"hasPrimarySource":false,"sources":[{"outlet":"CNBC Technology","title":"Amazon's anti-tokenmaxxing memo says engineers should be pickier about using AI","url":"https://cnbc.com/2026/10/27/amazon-ai-coding-tokenmaxxing.html","publishedAt":"2026-10-27T18:57:45Z","type":"press","primary":false,"lead":true}],"sourceNotes":null,"discussions":[],"thread":null,"cite":{"text":"Digest AI, \"Amazon warns engineers against excessive AI token use in new memo\", 27 October 2026, https://digestai.news/story/amazon-warns-engineers-against-excessive-ai-token-use-in-new-memo","publisher":"Digest AI","title":"Amazon warns engineers against excessive AI token use in new memo","datePublished":"2026-10-27T18:57:45Z","url":"https://digestai.news/story/amazon-warns-engineers-against-excessive-ai-token-use-in-new-memo"},"generatedBy":"Written by Digest AI's editorial model from the linked sources; the sources are the record.","license":"Headlines, digests and key points are written by Digest AI and may be quoted with a link to the story page. Linked articles belong to their publishers. Terms: https://digestai.news/terms#reuse"}