Comet, browser and Perplexity

Need an expert on a hot topic today? Perplexity promises its Perplexity Deep Research can deliver the information you need.
Perplexity also has a Deep Research tool now, and it's powered by a version of DeepSeek R1.
ChatGPT and Perplexity AI, backed by the likes of OpenAI, Sam Altman, Nvidia and Jeff Bezos, among others, are two of the ...
The modifications change the model’s responses to Chinese history and geopolitics prompts. DeepSeek-R1 is open source.
Perplexity AI is now offering Deep Research for free. The feature takes extra time to go over multiple sources online and use ...
Perplexity has become the latest AI company to release an in-depth research tool, with a new feature announced Friday. Google ...
Perplexity Pro will now come with new AI models like GPT-4o and Claude 3.7 Sonnet. The company also announced Comet, an AI-driven web browser ...
The Perplexity AI chatbot was initially available only as a web-based option with limited functionality. But since the launch of the Perplexity mobile assistant on Android, I've been using it ...