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SpaceXAI's Grok 4.6 Scores 61 on the Artificial Analysis Intelligence Index
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SpaceXAI's Grok 4.6 achieves a score of 61 on the Artificial Analysis Intelligence Index, matching the performance of GPT-5.6 Sol and demonstrating improved agentic capabilities at a lower cost. This version marks a 5-point increase over Grok 4.5 and a 23-point increase compared to Grok 4.3, positioning SpaceXAI alongside OpenAI in the intelligence frontier, just behind Anthropic.
Summary from artificialanalysis.ai.
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Based on 5 sampled comments from this thread. Analyzed 2026-08-12.
- Praise: Grok 4.6 is reportedly 3x faster than Claude, which is a game changer for engineers who prioritize speed in their workflow.
- Praise: Users appreciate Grok's solid performance and unique speaking style, making it a preferred choice for some despite competition.
- Praise: Cursor's subscription model with Grok offers incredible value, allowing extensive use of frontier-level models without running out of tokens.
- Concern: There's a clear sentiment against Grok, with many stating they wouldn't touch it, regardless of its performance or price.
- Concern: Some users express skepticism about Grok's capabilities, suggesting it doesn't advance frontier math and is just decent for basic tasks.
- Concern: Concerns about pricing increases for Grok 4.6, especially around cache read costs, raise doubts about its cost-effectiveness for heavy users.