Elon Musk
@elonmusk
The Grok 4.20 upgrade, which is a major improvement, might be ready by Christmas
X Freeze@XFreeze· Nov 20, 2025Grok 4.1 Fast is speed-running the entire industry right now
Tool calling is the whole game for AI agents, and this is where Grok 4.1 Fast takes over
It's dominating agentic workflows with a 93% accuracy score on the 𝜏²-Bench for Telecom (Agentic Tool Use)
The gap is
07:50 AM · November 20, 2025 · 7.3M views
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