Best AI Shopping Assistants 2026 thumbnail featuring bold yellow and white headline text beside glowing icons for ChatGPT, Amazon Alexa, Perplexity, Google Gemini, and Microsoft Copilot on a dark blue and purple neon background.

Best AI Shopping Assistants in 2026: ChatGPT vs Amazon vs Perplexity vs Google

Five AI shopping assistants now decide how millions of people find and buy products online: ChatGPT, Amazon’s Alexa for Shopping (formerly Rufus), Perplexity, Google’s Gemini, and Microsoft Copilot. Over the 2025 holiday season, traffic from AI platforms to retail sites grew nearly 700%, and those shoppers converted at 31% higher rates than visitors from regular […]

Thumbnail for “How Much Energy Does AI Use? The Real 2026 Numbers” showing bold amber and white text reading “How Much Energy Does AI Use,” alongside a glowing AI chip struck by lightning and a model-by-model energy dashboard with icons for ChatGPT, Claude, Gemini, Grok, and DeepSeek on a dark blue and purple neon background.

How Much Energy Does AI Use? The Real 2026 Numbers

How much energy does AI use? A single normal text prompt uses roughly 0.24 watt-hours, Google’s official figure for a median Gemini prompt, to about 0.34 watt-hours for an average ChatGPT query. That is about what an oven uses in one second. The model you pick changes everything. An independent 2025 benchmark put Claude Sonnet […]

Thumbnail for “How Much Water Does AI Use?” showing a glowing futuristic AI chip beside a small water droplet on a dark blue and purple neon background, with bold amber and white headline text reading “How Much Water Does AI Use?”

How Much Water Does AI Use? The Real 2026 Numbers

How much water does AI use? A single text prompt uses anywhere from about 0.26 mL, Google’s official figure for a median Gemini prompt, to a few milliliters for a typical chatbot reply. The scary viral ~500 mL “per email” number comes from also counting the electricity supply chain, which is why estimates span more […]

Thumbnail for “How Much Energy Does ChatGPT Use?” showing a glowing ChatGPT logo beside a small lightning bolt on a dark blue and purple neon background, with bold amber and white headline text reading “How Much Energy Does ChatGPT Use?”

How Much Energy Does ChatGPT Use?

How much energy does ChatGPT use? A single query uses about 0.34 watt-hours of electricity, according to OpenAI CEO Sam Altman, roughly what an oven draws in a little over one second. Independent analysis by Epoch AI puts a typical GPT-4o query near 0.3 Wh, about the same as one Google search. The catch is […]

Thumbnail for “How Much Water Does ChatGPT Use?” showing a glowing ChatGPT logo beside a small water droplet on a dark blue and purple neon background, with bold amber and white headline text reading “How Much Water Does ChatGPT Use?”

How Much Water Does ChatGPT Use?

How much water does ChatGPT use? OpenAI’s own figure, stated by CEO Sam Altman, is about 0.000085 gallons per query, roughly 0.32 mL or one fifteenth of a teaspoon, alongside 0.34 watt-hours of electricity. Independent estimates that count only data-center cooling land a little higher, around 1.5 to 4 mL per prompt. The scary viral […]