We’ve also changed how Comet Assistant asks for your permission. Comet Assistant will now ask for your approval before doing anything in your browser. Once you approve, it’ll remember your preference throughout.
@perplexity_ai
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AI System Achieves 23% Performance Improvement in Internal Testing
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Our internal testing shows a 23% improvement in performance, so you can expect more accurate answers and more successful completions, even on long or multi-step jobs.
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Comet Assistant Gets Major Performance Upgrades Multi-Tab Support
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Today we're rolling out major upgrades that significantly improve the performance and overall outcomes of the Comet Assistant. Comet can now handle more complex, multi-site workflows while working across multiple tabs in parallel.
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Perplexity becomes default AI for Snapchat users January
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Starting in January, Perplexity will be the default AI for all Snapchat users in the Snapchat app.
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Perplexity Launches Language Learning with Flashcards
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Learn any language on Perplexity.
— Perplexity (@perplexity_ai) 16 octobre 2025
Practice words and basic terms, or use flashcards to learn and memorize more advanced phrases.
Available now on iOS and web. pic.twitter.com/pZNTZdGhZnLearn any language on Perplexity. Practice words and basic terms, or use flashcards to learn and memorize more advanced phrases. Available now on iOS and web.
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Perplexity Becomes Default Search Option in Firefox Browser
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Users should always have control over their online experience. Starting today, Firefox users can set Perplexity as their default search engine or choose it for one-time searches for intelligent, accurate, and trustworthy answers.
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Comet AI Assistant Now Available Worldwide to All Users
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Comet is now available to everyone in the world.
— Perplexity (@perplexity_ai) 2 octobre 2025
In the last 84 days, millions have joined the Comet waitlist looking for a powerful personal AI assistant and new ways to use the internet.
The internet is better on Comet. pic.twitter.com/te82RnzssJComet is now available to everyone in the world. In the last 84 days, millions have joined the Comet waitlist looking for a powerful personal AI assistant and new ways to use the internet. The internet is better on Comet.
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RDMA Optimization Unlocks Fast Parameter Updates Distributed RL
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Weight transfer is one of the biggest bottlenecks when performing distributed RL on high-capacity models. Our first Perplexity Research blog explains how Perplexity's inference engineers harnessed RDMA point-to-point communication to unlock ultra-fast parameter updates for
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Claude Sonnet 4.5 Now Available for Perplexity Pro Subscribers
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Claude Sonnet 4.5 and 4.5 Thinking are now available for Perplexity Pro and Max subscribers.
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Perplexity Search API Outperforms Competitors on Research Benchmarks
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Perplexity Search API achieves leading quality across single-step and deep research benchmarks, consistently outperforming competitors.