User-agent: * Disallow: /api/ Disallow: /graphql Disallow: /_next/data/ Disallow: /services/ Disallow: /me.json Disallow: /follows.json Disallow: /translations.json Disallow: /search Disallow: /latest Disallow: /latest-talk Disallow: /latest-playlist Disallow: /people Disallow: /profiles Disallow: /themes/rss User-agent: Baiduspider Disallow: /api/ Disallow: /graphql Disallow: /_next/data/ Disallow: /services/ Disallow: /me.json Disallow: /follows.json Disallow: /translations.json Disallow: /search Disallow: /latest Disallow: /latest-talk Disallow: /latest-playlist Disallow: /people Disallow: /profiles # AI answer-engine crawlers — indexing allowed, data/API endpoints blocked # These crawlers power AI search citations; blocking removes TED from AI answers User-agent: OAI-SearchBot User-agent: ChatGPT-User User-agent: PerplexityBot User-agent: Perplexity-User User-agent: Claude-SearchBot User-agent: Claude-User User-agent: DuckAssistBot User-agent: MistralAI-User User-agent: YouBot User-agent: PetalBot Disallow: /api/ Disallow: /graphql Disallow: /_next/data/ Disallow: /services/ Disallow: /me.json Disallow: /follows.json Disallow: /translations.json Disallow: /search Disallow: /latest Disallow: /latest-talk Disallow: /latest-playlist Disallow: /people Disallow: /profiles Disallow: /dashboard Disallow: /settings Disallow: /themes/rss # AI training-only crawlers — blocked sitewide # These crawlers harvest content for model training with no citation/referral value User-agent: GPTBot Disallow: / User-agent: ClaudeBot Disallow: / User-agent: anthropic-ai Disallow: / User-agent: Claude-Web Disallow: / User-agent: CCBot Disallow: / User-agent: Google-Extended Disallow: / User-agent: Applebot-Extended Disallow: / User-agent: Amazonbot Disallow: / User-agent: meta-externalagent Disallow: / User-agent: Meta-ExternalAgent Disallow: / User-agent: FacebookBot Disallow: / User-agent: Bytespider Disallow: / User-agent: cohere-ai Disallow: / User-agent: cohere-training-data-crawler Disallow: / User-agent: PanguBot Disallow: / User-agent: Diffbot Disallow: / User-agent: FriendlyCrawler Disallow: / User-agent: ImagesiftBot Disallow: / User-agent: img2dataset Disallow: / User-agent: omgili Disallow: / User-agent: omgilibot Disallow: / User-agent: Webzio-Extended Disallow: / User-agent: Timpibot Disallow: / User-agent: Brightbot Disallow: / User-agent: DataForSeoBot Disallow: / User-agent: DeepSeekBot Disallow: / User-agent: iaskspider Disallow: / User-agent: GrokBot Disallow: / Sitemap: https://www.ted.com/sitemap.xml