Preparing for the 2026 US midterms
https://www.anthropic.com/news/2026-us-midterms📌 【Anthropic】期中選舉前,Claude 怎麼防止被濫用
TL;DR:政治對話僅佔 Claude 對話 5.75%,要求投票建議的請求僅 0.01%。
🎣 外界常擔心 AI 聊天機器人會被用來左右選舉,但 Anthropic 公布的實際使用數據卻呈現另一個畫面:大多數人不是來問「該投誰」,而是想弄懂新聞、研究政策與候選人立場。
🤔 人們真正怎麼用 Claude 談政治
Anthropic 透過內部分析工具 Anthropic Insights,以隱私保護的方式分析了 2026 年 9 月 21 日至 27 日間約 25 萬則美國 Claude.ai 對話。結果顯示,廣義觸及政治、公共政策或社會議題的對話約佔全部對話的 5.75%;明確與選舉或投票相關的對話約佔 0.51%;而直接要求 Claude 推薦該投誰或投什麼的請求,僅佔約 0.01%。違反選舉誠信政策的請求更少,僅約 0.002%。多數請求屬於資訊性質,例如整理候選人在特定議題上的立場,幫助使用者自行形成判斷。
🧩 把官方投票資訊直接接進對話
為了在選舉日前提供更可靠的資訊,Anthropic 新增了兩項功能。當使用者在 Claude.ai 詢問選民登記、投票地點或選舉日期時,系統會持續顯示連結至 Democracy Works 旗下非黨派資源 TurboVote 的橫幅。本月稍後,Claude 將進一步從 Democracy Works 直接擷取官方投票資訊整合進回覆內容,讓美國使用者詢問投票地點或應攜帶的證件時,能得到針對其所在州的具體答案。選舉夜及後續幾天,Claude 回覆開票相關問題時也會顯示最新官方計票結果。
📊 模型的政治中立性評測
在每次模型發布前,Anthropic 都會大規模測試模型的政治偏見。最新的 Claude Opus 5.5、Sonnet 5.5 與 Haiku 5.5,在 Anthropic 的政治中立性評估中拿下 99% 的分數,是目前最均衡的版本,同時也更願意參與政治討論、拒答比例更低。
除了內部評測,Anthropic 也邀請三個獨立機構以不同方法審視 Claude 處理言論自由的表現:範德堡大學(Vanderbilt University)智庫 Future of Free Speech 針對數百個具爭議性的請求進行測試;Foundation for American Innovation 以左右立場對應的提示詞進行比較;Collective Intelligence Project 則在美、英、印三國調查超過 2,000 人,透過三階段流程讓參與者提出處理敏感議題的原則,再據此設計評測標準。
💡 評測也揪出了不均衡之處
Future of Free Speech 與 Collective Intelligence Project 都發現,Claude 很少直接拒答,但有時會在回答中加入未被要求的但書或反方論點,例如在替使用者撰寫倡議信件時,擅自插入對立觀點。Foundation for American Innovation 則發現,Claude Sonnet 4.5 在加註但書時並非左右對稱,更常為偏右立場的論述加上緩和語氣。Anthropic 表示已針對直接的是非題與要求簡短回答的情境改善答案的均衡性,也在調整何時、如何加入但書或反方論點,讓模型對不同政治立場的請求回應更一致。
⚠️ 濫用防範與政策界線
Anthropic 的使用政策禁止利用 Claude 欺騙選民或干擾選舉,包括散布候選人或投票方式的假資訊、冒充選務人員、企圖壓低投票率等。今年的政策更新進一步釐清選舉規則的適用範圍,並新增範例協助使用者判斷界線,同時發布指南協助政治競選團隊理解哪些用途合法(如撰寫新聞稿、募款信、辯論準備、投票率數據分析、選民外展素材),哪些被禁止(如製作冒充真人的假社群帳號、灌水留言、假冒獨立媒體撰寫內容)。Anthropic 也部署了專門訓練用來偵測選舉相關濫用行為的自動化分類器。
🎯 實務啟示
對開發政治、新聞或公民科技相關應用的工程師而言,這份報告提供了一個可參考的基準:政治類查詢的真實佔比遠低於輿論想像,但一旦涉及「投票建議」這類高風險場景,仍需要額外的防護層與第三方事實來源(如本文中的 Democracy Works)來降低誤導風險。
🔗 來源
- 標題:Preparing for the 2026 US midterms
- 作者/機構:Anthropic
- 連結:https://www.anthropic.com/news/2026-us-midterms
#Anthropic #Claude #AIPolicy #ElectionIntegrity #AISafety #PoliticalBias #ResponsibleAI #Midterms2026 #TrustAndSafety #LLM
原始資料 Anthropic News · 收集於 2026-10-14
摘要原文
Policy Preparing for the 2026 US midterms Oct 14, 2026 Earlier this year, we shared an update on our election safeguards , which described how we measure and prevent political bias, detect misuse, and direct people to accurate voting information. Below, we outline how we’ve built on that work and continued to strengthen our election safeguards ahead of this year’s US midterms. How people use Claude for elections and politics Our goal is for Claude to be a useful tool for political conversations, while preventing election-related abuse. That starts with understanding how people actually use Claude in these contexts. To do this, we used Anthropic Insights to develop a new analysis of 250,000 conversations over the course of a recent one-week period. 1 Today, conversations that touch broadly on politics, public policy or social issues account for about 5.75% of all conversations in the United States on Claude.ai, our consumer app. This includes people turning to Claude to follow the news, conduct academic or professional research on public policy, learn about candidates, and navigate government services. About 0.51% of all conversations are specifically about elections or voting. As we get closer to Election Day, we expect the share of political and election-related queries to increase . This sample suggests people rarely ask Claude who or what to vote for. These kinds of requests showed up in about 0.01% of US Claude conversations. More often, we observed people asking Claude questions that could help them reach their own conclusions, like where candidates stand on a particular issue. Requests that violated our election integrity policies were even less common, appearing in about 0.002% of conversations. 2 How many US Claude.ai conversations touch on politics, are about elections, or ask Claude whom or what to vote for. Each dot represents 1 in every 10,000 conversations in a random sample of about 250,000 US Claude.ai consumer conversations from September 21 to 27, 2026, which Claude classified using a privacy-preserving method . Because requests for a recommendation on whom or what to vote for are so rare, we show the upper end of a 95% confidence interval for that group. Examples are illustrative only. Most of the requests we see are informational in nature. People turn to Claude to make sense of geopolitical events, research candidates, draft documents, assist with coursework, and weigh arguments for and against policies. What people ask Claude for in political conversations. Conversations were clustered in a privacy-preserving, bottom-up manner through Anthropic Insights . Connecting people to trusted sources Ahead of Election Day, we've added two new ways for people to get reliable information directly in their conversations with Claude. As we shared in April, when people ask Claude.ai about voter registration, polling places, or election dates, we’ll continue to display a banner linking to TurboVote, a nonpartisan resource from Democracy Works . These resources are standard across the industry.Later this month, Claude will start drawing official voting information from Democracy Works into its responses on Claude.ai for users in the US. Someone asking where to vote or what ID to bring to their polling place can now get an answer specific to their state, without leaving the conversation. These responses draw on publicly available information that Democracy Works collects from state and local election sources. Official voting information presented by Democracy Works. Additionally, Claude will begin showing up-to-date results on election night and in the days that follow, so that when people ask for current vote counts or election results, they'll be shown the latest official numbers directly in their conversation. Measuring and preventing political bias When people ask Claude about politics, they should get accurate and even-handed answers that don't favor any particular political viewpoint. That’s why we test our models extensively for political bias before every model launch. Claude Opus 5.5, Sonnet 5.5 and Haiku 5.5 are our most even-handed to date, scoring 99% on our political even-handedness evaluation . Our latest models also engage more readily with political discussions and decline fewer requests, so people can get the information they came for. We’re continuing to refine these evaluations, and also looking beyond them for new ways to pressure-test how our models handle political topics. As part of that effort, we asked three independent groups to review how Claude handles free expression, each from a different angle with different methodologies. The Future of Free Speech , an independent think tank at Vanderbilt University, tested Claude on hundreds of requests on contentious topics, and the Foundation for American Innovation compared how Claude responded to matched prompts from the left and right, ranging from mainstream policy debates to more extreme scenarios. On both of these evaluations, most of the responses were rated as strong, engaging substantively with requests. The Collective Intelligence Project surveyed more than 2,000 people in the US, UK, and India in developing an evaluation. Through a three-stage process, participants proposed principles for handling sensitive topics, ranging from health to politics, identified topics to test, and helped develop criteria for judging model responses. CIP synthesized this input and tested for agreement across demographic and cultural groups to establish shared principles. These evaluations also identified areas where Claude still falls short. The Future of Free Speech and the Collective Intelligence Project both found that Claude rarely refused requests, but sometimes added unsolicited caveats and counterarguments, such as inserting an opposing view into an advocacy email.And the Foundation for American Innovation found that Claude Sonnet 4.5 didn’t always hedge evenly, and was more likely to soften arguments for right-leaning positions.We’re addressing this in a few ways. We’ve improved how Claude responds to direct yes-or-no questions and requests for shorter answers, where we found its answers could be less balanced. We’re also using these findings to improve when and how Claude adds caveats or counterarguments, so it treats requests from across the political spectrum more consistently. And we’re continuing to improve how we test for uneven hedging, building on existing evaluations that use matched prompts from the left and right. More broadly, we’re working to expand our political bias evaluations to better reflect real conversations and to cover candidates and voting questions as well as policy issues. How we define misuse Our Usage Policy prohibits using Claude to deceive voters or disrupt elections, from spreading false information about candidates or how to vote, to impersonating election officials or trying to suppress turnout. Each year, we update the policy to reflect our models’ evolving capabilities and feedback from our customers. This year’s update, which we announced last week, clarifies what our election rules cover and what they don’t, and adds new examples to help people understand where the lines fall. We know many political campaigns use Claude for legitimate, everyday tasks, so we recently published a guide to help them understand where these policies apply. It covers the many ways campaigns can put Claude to work, such as drafting press statements and fundraising emails, prepping for debates, analyzing turnout data, and building voter outreach materials. It also spells out what’s prohibited, such as using Claude to create fake social media profiles that pose as real people, mass-producing comments to inflate a campaign’s engagement, or writing content for news sites and pages that falsely claim to be independent. Testing and strengthening our defenses We deploy automated classifiers that are trained to detect election-related abuse.
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