Receipt
Filed April 28, 2026
The short version
Elon Musk predicted on April 1, 2024: “Grok 1.5 will be the most powerful model in the world by every metric next week.” Verdict: Called it. Not achieved. Grok-1.5 released April 2024; benchmarks (e.g., LMSYS Arena) placed it behind GPT-4o, Claude 3 Opus, and Gemini 1.5 Pro.
Prediction by
Elon Musk
On April 1, 2024
“Grok 1.5 will be the most powerful model in the world by every metric next week.”
Follow-up
Not achieved. Grok-1.5 released April 2024; benchmarks (e.g., LMSYS Arena) placed it behind GPT-4o, Claude 3 Opus, and Gemini 1.5 Pro.
Original source
twitter.comTopics
From the High Caliber AI network — see the AI for PR module in the course.
