Grok 4.5 Ranks Fourth On Intelligence Index At Lower Cost

Benchmark trackers say SpaceXAI's new model climbed near the front of two leaderboards while undercutting pricier rivals.

KA#403

Artificial Analysis says SpaceXAI's Grok 4.5 scored 54 on its Intelligence Index, good for fourth place behind models from Anthropic and OpenAI, while Voxelbench says the model also landed fourth on its leaderboard. The same Artificial Analysis writeup says Grok 4.5 improved 16 points over Grok 4.3 and matched GPT-5.5 in its Coding Agent Index within the Grok Build harness at lower cost. On X, that mix of higher rankings and cheaper pricing quickly turned into a victory lap for Elon Musk and xAI.

Turns out that the cursor acquisition was insanely cheap

YYacineTECH#403via X

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ARP@ARP4FreedomTECH

@yacineMTB yeah but is elon stealing the code now? can he be trusted? Or has cursor been stealing the code all along?

Grok 4.5 Ranks Fourth On Intelligence Index At Lower Cost

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