How GPT-5.4 Cracked a 60-Year Math Problem in April 2026
An amateur used GPT-5.4 to crack a 60-year-old open math problem in April 2026. The lesson for RR readers is not what you think.

An amateur used GPT-5.4 to crack a 60-year-old open math problem in April 2026. The lesson for RR readers is not what you think.

Janitor AI rolled out mandatory face photo age verification on April 25, 2026. Here’s what changed, why users are refusing, and what to do next.

The best AI shopping agents in 2026 ranked by autonomy level. From browse-only assistants to full-checkout agents, here is which ones close the loop.

OpenAI just launched GPT-5.5 in April 2026 with real computer-use and multi-step agent workflows. Here is why this release changes the playbook.

Grok is throwing high demand errors today April 23 2026, and SuperGrok Ani, Rudi, and Valentine users are stuck. Here is what is happening and what to do.

Anthropic Claude ID verification just went live in April 2026. Passport, live selfie, four trigger categories. Here’s who’s getting locked out.

Kimi K2.6 just dropped (April 2026), an open-source model that tops frontier coding benchmarks at a fraction of API cost. Here is what changed.

OpenAI shipped a major Codex update on April 17 that adds Computer Use, an in-app browser, memory, and 90 plus plugins. Here is what changed.

Anthropic launched Claude Design on April 17 with Opus 4.7 under the hood. Figma stock fell 7 percent the same day. Here is what shipped.

Mac Mini and Mac Studio configs sold out in April 2026 because AI agents ate the supply. Here is what it means if you are buying one.