hallucination
2 articles
Grok 4.20 Beta: Lowest Hallucination Rate Ever, But Still Playing Catch-Up on Smarts
xAI released Grok 4.20 Beta with API access. Artificial Analysis benchmarks show it has the best hallucination rate ever tested (78% non-hallucination), while its intelligence score of 48 trails the frontier of 57. It's cheaper than its predecessor and fast, but the real story is: what if being honest matters more than being smart?
I Fed 20 Articles to Opus 4.6 and Asked It to Write an OpenClaw Setup Guide. Here's What Actually Works.
Someone fed 20+ OpenClaw articles to Opus 4.6 and asked it to write a complete setup guide. We fact-checked every command against a real environment.