xAI's Grok 4.6 Matches OpenAI's Top Model, Undercuts Price
TL;DR. xAI's Grok 4.6 achieves performance parity with OpenAI's GPT-5.6 Sol on a leading AI index and offers significant cost savings. - Grok 4.6 scores 61 points on the Artificial Analysis Intelligence Index, tying OpenAI's top model. - The model excels at agentic tasks, completing complex workflows in 53 steps compared to Claude Opus 5's 103 steps. - Grok 4.6 is priced over 60 percent lower than competing frontier models from OpenAI and Anthropic.
- xAI's Grok 4.6 achieved a score of 61 points on the Artificial Analysis Intelligence Index, matching OpenAI's GPT-5.6 Sol.
- Grok 4.6 demonstrated strong performance in agentic tasks, completing multi-step workflows more efficiently than Claude Opus 5.
- The new model is available at a price point more than 60 percent lower than OpenAI's GPT-5.6 Sol and Anthropic's Claude Opus 5.
Sources
- openrouter.ai — openrouter.ai
- SpaceXAI's Grok 4.6 matches OpenAI's best model and undercuts it on price — the-decoder.com
- gizmodo.com — gizmodo.com
- analyticsindiamag.com — analyticsindiamag.com
- marktechpost.com — marktechpost.com