Key Takeaways Perplexity delivers cited, real-time answers by default on every query, while ChatGPT requires browsing to be enabled and does not always cite sources inline. In research efficiency tests, Perplexity produced 10 citations in 2 minutes with 95% accuracy;…
Key Takeaways Perplexity AI is an AI-powered research and search engine that provides cited, real-time answers to every query by pulling live data from the web. Perplexity Pro costs $20/month or $200/year and includes 600 Pro Search queries per day,…
Key Takeaways Gemini 3.1 Pro (released February 19, 2026) currently holds the top Intelligence Index position across 115 models per Artificial Analysis, scoring 94.3% on GPQA Diamond and 77.1% on ARC-AGI-2, the highest scientific and abstract reasoning scores of the…