Elon Musk
@elonmusk
X Freeze@XFreeze· Jul 17, 2026Grok 4.5’s efficiency is ridiculous
On Artificial Analysis, it costs just $0.31 per Intelligence Index task while delivering frontier intelligence
For comparison:
• Claude Fable 5 (max): $2.75
• Claude Opus 4.8 (max): $1.80
• GPT-5.6 Sol (max): $1.04
• Kimi K3: $0.95
•
07:10 PM · July 17, 2026 · 959K views
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