AI News Wrap and Quiz: 24th August 2026

Nvidia in talks to invest in Perplexity at $30B+ valuation ↗ Nvidia is reportedly discussing an investment in Perplexity that would value the AI search company at more than $30 billion - over 50% above its previous $20 billion valuation. Perplexity's annualized revenue has reportedly climbed beyond $750 million, helped by its Computer agent for automating professional work. Nvidia backing the…