Amazonは、コスト増大や不正利用への懸念を受け、従業員が作成したAIランキングサイト「Kirorank」の運用を終了した。この動きは、AIにかかる高額な費用に直面している他の大手テック企業と同様の対応である。
Amazonは、従業員のAI利用状況をランク付けするベータ版サイト「Kirorank」を閉鎖した。このツールは公開からわずか数週間で削除された。同社の関係者は、トークンコストの急騰に加え、ランキングの順位を上げるために従業員が些細なタスクでAIを過剰に利用する「トークンマクシング（tokenmaxxing）」と呼ばれる行為が横行していたことを理由に挙げている。
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Moonshot AI released its Kimi K3 model on Thursday, an open-weight system that outperformed leading U.S. models on a key coding leaderboard. The announcement sent semiconductor stocks and cryptocurrencies lower on Friday.
Amazon is developing a more capable version of its Alexa assistant through an internal project called Moonraker. The effort aims to improve handling of complex, multi-step tasks.
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Tesla will limit employee spending on artificial intelligence tools to $200 per week starting July 6. The policy change comes after some engineers used thousands of dollars in tokens each week. The cap excludes beta versions of xAI products.
Amazon is investigating three engineers who testified against the company's AI data center expansion plans at Seattle city council hearings. The employees, members of Amazon Employees for Climate Justice, face potential disciplinary action after urging stricter regulations on data centers.
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A new free WordPress tool called Markdown for Agents delivers simplified page versions to AI agents. Developers claim it could cut AI token usage across the web, potentially saving businesses billions annually.
Some US companies are adopting China's DeepSeek AI models as expenses for Silicon Valley tools increase. The trend appears on corporate spending data from Ramp, though adoption remains limited compared with OpenAI and Anthropic.
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Meta staff have expressed frustration after CEO Mark Zuckerberg announced a large companywide AI hackathon next month. The plan has drawn internal criticism amid broader concerns over the company's AI strategy.