{"slug": "grok-4-6-scores-61-on-artificial-analysis-index-at-2-6-per-1m-tokens", "title": "Grok 4.6 scores 61 on Artificial Analysis index at $2/$6 per 1M tokens", "summary": "Grok 4.6, developed by xAI, scores 61 on the Artificial Analysis Intelligence Index, matching GPT-5.6 Sol and trailing Claude Opus 5 by two points, while priced at $2 per 1M input tokens and $6 per 1M output tokens—over 60% cheaper than Opus 5's $5/$25. The model averages about 53 turns and 0.5B input tokens on long-horizon agentic tasks, versus Opus 5's ~103 turns and ~2.0B, making it a cost-efficient choice for reasoning-heavy and multi-turn tool-use pipelines, though cache-hit pricing rose to $0.5 per 1M tokens from $0.3.", "body_md": "[Hacker News](https://artificialanalysis.ai/articles/grok-4-6-benchmarks-and-analysis)\n\n### Grok 4.6 scores 61 on Artificial Analysis index at $2/$6 per 1M tokens\n\nWhich summary reads better? Pick one — models revealed after.Both summaries are AI-generated.\n\nGrok 4.6 hits frontier-tier intelligence (61, matching GPT-5.6 Sol, two points behind Claude Opus 5) at $2/$6 per 1M tokens — 60%+ cheaper than Opus 5's $5/$25 — and is dramatically more turn-efficient on long-horizon agentic work, averaging ~53 turns and ~0.5B input tokens versus Opus 5's ~103 turns and ~2.0B. For reasoning-heavy and multi-turn tool-use pipelines, it's now the clear Pareto pick on cost-per-task, though note cache-hit pricing rose to $0.5/1M (up from $0.3), so recompute your prompt-caching economics before switching.\n\nGrok 4.6 achieves a score of 61 on the Artificial Analysis Intelligence Index, matching GPT-5.6 Sol's score while maintaining the same $2/$6 per 1M input/output tokens pricing, 60% lower than comparable models like Claude Opus 5; this enables cost-effective deployment of high-intelligence models for agentic knowledge work tasks.", "url": "https://wpnews.pro/news/grok-4-6-scores-61-on-artificial-analysis-index-at-2-6-per-1m-tokens", "canonical_source": "https://www.snipvote.com/story/cmsr71te8000612m81dyza5dl", "published_at": "2026-08-13 07:35:15.229329+00:00", "updated_at": "2026-08-13 07:35:17.395769+00:00", "lang": "en", "topics": ["artificial-intelligence", "large-language-models", "ai-products", "ai-infrastructure"], "entities": ["xAI", "Grok 4.6", "Artificial Analysis", "GPT-5.6 Sol", "Claude Opus 5"], "alternates": {"html": "https://wpnews.pro/news/grok-4-6-scores-61-on-artificial-analysis-index-at-2-6-per-1m-tokens", "markdown": "https://wpnews.pro/news/grok-4-6-scores-61-on-artificial-analysis-index-at-2-6-per-1m-tokens.md", "text": "https://wpnews.pro/news/grok-4-6-scores-61-on-artificial-analysis-index-at-2-6-per-1m-tokens.txt", "jsonld": "https://wpnews.pro/news/grok-4-6-scores-61-on-artificial-analysis-index-at-2-6-per-1m-tokens.jsonld"}}