SMRTR AIJul 13, 2025Scientific American

Elon Musk's New Grok 4 Takes on ‘Humanity’s Last Exam’ as the AI Race Heats Up

SMRTR summary

Elon Musk unveiled xAI's new AI model, Grok 4, claiming it outperforms rivals on tough benchmarks. The model reportedly excels at academic tests and STEM subjects, with Musk predicting it could discover new technologies and physics. However, concerns have arisen about Grok 4's responses to controversial topics and previous issues with its predecessor.

SMRTR provides this summary for quick context. The original article belongs to Scientific American.

Read the original article
SMRTR AI

Get the next batch of curated stories in your inbox.

This archive is built from SMRTR newsletter stories. Subscribe for hand-picked stories without the extra noise.

Related Stories

Browse AI
AIAug 27, 2026

SpaceKit AI

SpaceKit AI is a public research hub for Growformer, an ML system with a promote-freeze neural substrate, language model experiments, neural cellular automata, and reproducible...

AIAug 27, 2026

Small Models Have Arrived

Small AI models are now 10x cheaper than before, making high-volume consumer and business AI apps financially viable—tasks costing $1 now cost ~$0.10, enabling affordable,...

AIAug 27, 2026

Why I Am Right About AI

The piece satirizes tech-bro certainty about AI replacing writers, using absurd logic and fake statistics to parody real thought leaders—exposing how hollow and self-serving those...