Company
Perplexity AI is a private company making an AI-powered answer engine and search assistant that competes with traditional search and chatbot products.
Perplexity has open-sourced SPACE, an isolation sandbox for AI agents that CoreWeave, Akamai and Crusoe already deploy. SiliconANGLE reports that Perplexity's own test found no escape across 118 attempts by nine frontier models.
Reality
Amazon's robots.txt now disallows ChatGPT-User and OAI-SearchBot, and in ZDNET's tests the shopping agent sent a buyer to Walmart, eBay and a retailer called Soaplicity instead of Amazon listings.
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New disallow rules for ChatGPT-User and OAI-SearchBot went into Amazon's robots.txt without an announcement. Amazon earns roughly $56 billion a year from advertising that bills only while shoppers are on its own pages.
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A site logged twenty requests for its unreachable /.env file from a client naming itself ClaudeBot. GreyNoise counted 824 addresses scanning under forged AI crawler names, and saw no request for robots.txt in the whole campaign.
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PeakMetrics' AI Perceptions replays customer-chosen prompts through ChatGPT, Gemini, Claude, Grok and Perplexity and scores the answers against criteria the customer writes. Citation tracing works only when the model searched the web.
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Free quotas expire on the vendor's schedule, and on AI platforms that schedule is measured in months. The exit costs more than re-plumbing, so it belongs in the integration budget.
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The data-removal firm's 2026 ranking puts Gemini and Meta AI among the riskiest and Vibe, ChatGPT and Pi among the safest. It is a procurement input, but it grades policies, not contracts.
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A structured test of ChatGPT, Claude and Perplexity found competent financial mechanics and a consistent blind spot for the user's circumstances. That argues for documented failure modes.
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Regulators say 800-plus buyers of SpaceX, Anduril, Anthropic and Perplexity stakes paid an average of 46% over what the sponsor paid. The alleged violation is the undisclosed spread.
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