🤖Grok 4.6 Scores 61 on AI Index, Matches GPT-5.6 Sol
Grok 4.6 matches GPT-5.6 Sol but at a fraction of the cost
TL;DR
SpaceXAI's Grok 4.6 scores 61 on the AI Index, matching GPT-5.6 Sol while costing less per task. It excels in agentic work and offers unmatched value for developers.
Grok 4.6 from SpaceXAI just scored a 61 on the Artificial Analysis Intelligence Index, putting it neck-and-neck with GPT-5.6 Sol but at a fraction of the cost. This matters if you're working on complex projects that require agentic knowledge work and customer service tasks. Grok 4.6 costs $0.84 per task, placing it on the Pareto frontier for performance vs. price. It's notably turn-efficient, completing tasks in ~53 turns and ~0.5B input tokens.

Key Points
Grok 4.6 scores 61 on the Artificial Analysis Intelligence Index, matching GPT-5.6 Sol's score.
The model achieves a GDPval-AA v2 Elo of 1753, behind only Claude Opus 5 in real-world agentic knowledge work tasks.
Grok 4.6 costs $0.84 per task, making it the most cost-effective option for developers working on complex projects.
The model is turn-efficient, completing tasks in ~53 turns and ~0.5B input tokens, compared to Claude Opus 5's ~103 turns and ~2.0B input tokens.
Grok 4.6 scores 88.4% on Terminal-Bench v2.1, competitive with leading models.
Why It Matters
If you're working on complex projects that require agentic knowledge work or customer service tasks, Grok 4.6 offers unmatched value at $0.84 per task. Its performance matches GPT-5.6 Sol but is significantly more cost-effective.
Frequently Asked Questions
Why does this matter?
If you're working on complex projects that require agentic knowledge work or customer service tasks, Grok 4.6 offers unmatched value at $0.84 per task. Its performance matches GPT-5.6 Sol but is significantly more cost-effective.
What happened?
SpaceXAI's Grok 4.6 scores 61 on the AI Index, matching GPT-5.6 Sol while costing less per task. It excels in agentic work and offers unmatched value for developers.
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