1. $343.96 Cheaper Than Costco: Grok Bot Priced 47 Shops for the Same 4 Tires

Costco quoted $2,199.96 (Australian dollars) for four Michelin tires for a Model Y. Grok Bot found the tire size in old Tesla order emails, priced 47 shops across four chains and found the same four fitted for $1,856 in a 25%-off sale, without a single phone call.

2. 30 to 60 FPS: Claude Code Found About 40 Fixes in Oblivion Remastered

A player whose Oblivion Remastered stuttered at 20-30 FPS in cities asked Claude why. It found the game rebuilding a scene's lighting every frame on a single CPU thread. Over two weeks, Claude Code built benchmarks it could run while he was at work and found about 40 improvements: cities went from about 30 to a steady 60 FPS and open-world FPS rose 30-40%.

3. 3 Weeks, 2 Cruises, 1 Plan: Grok Bot Rebooked the Train on Day 1 in Italy

On day one of a three-week Italy trip with two cruises, a traveler's Grok Bot tracked their delayed flight, rebooked the train, emailed their host and booked dinner in Florence. It also built a one-page plan for every day with each ticket and reservation in one place.

4. Under 10 Minutes: Claude Code Added Bilingual Subtitles to a Concert Clip

A professor filmed a 58-second song at a live show in Chengdu and had Claude Code add Chinese and English subtitles with no video editor. It transcribed the audio with word timestamps, swapped in the official lyrics where the singing was misheard, fixed literal slang translations and burned the subtitles into a 1080p MP4 plus an .srt file.

5. 21 Ad and Bloat Apps Off: Claude Code Cleaned Up an Android TV in an Afternoon

A developer handed Claude Code one long prompt and let it work on the real TV over Wi-Fi. It backed everything up, switched off 21 telemetry, ad-row and preloaded packages on a Xiaomi TV, built a clean Apple TV-style home screen and checked each step with screenshots from the TV. It's all reversible, and the repo is free and open source.

$343.96 Cheaper Than Costco: Grok Bot Priced 47 Shops for the Same 4 Tires

I need [4] new [brand/model] tires for my [car]. First find my tire size from my old order or service emails, and remind me to double-check it on the sidewall. Then compare the fitted price for those exact tires at shops and chains near [my city], including current sales, against my quote of [store and price]. Flag fine print like wheel alignment not included or fitting only in another state. Show me the top 3 with the total fitted price and a link. Don't book or pay for anything without asking me.