# Grok 4.6 登顶智能前沿，智能体性能亮眼

- 来源：Artificial Analysis (@ArtificialAnlys)
- 发布时间：2026-08-12 23:39
- AIHOT 分数：60
- AIHOT 链接：https://aihot.virxact.com/items/cmsq9k7bh01zxrond95shux4k
- 原文链接：https://x.com/ArtificialAnlys/status/2087564648325530099

## AI 摘要

SpaceXAI 的 Grok 4.6 在 Artificial Analysis 智能指数上得分 61，与 GPT-5.6 Sol 并列前沿，仅次于 Anthropic 的 Claude 系列。该模型智能体性能突出，GDPval-AA v2 Elo 达 1753，且定价不变（$2/$6 每百万 token），成本较 Claude Opus 5 和 GPT-5.6 Sol 低 60% 以上。

## 正文

SpaceXAI's Grok 4.6 scores 61 on the Artificial Analysis Intelligence Index, joining the frontier in line with GPT-5.6 Sol, with standout agentic performance at lower cost

Grok 4.6 gains 5 points over Grok 4.5 on the Intelligence Index just over one month after its release, or +23 points compared to Grok 4.3. This brings SpaceXAI back to the intelligence frontier alongside OpenAI, behind only Anthropic.

Key takeaways:
➤ Grok 4.6 joins the frontier of the Artificial Analysis Intelligence Index: It scores 61, in line with GPT-5.6 Sol (max), behind Claude Opus 5 (max, 63) and Claude Fable 5 (max with fallback, 62), and just ahead of Kimi K3

➤ Strong agentic performance: Grok 4.6 achieves a GDPval-AA v2 Elo of 1753, behind only Claude Opus 5 and with overlapping confidence intervals with Claude Fable 5 and Qwen3.8 Max. It scores 50.7% on τ3-Banking, among the top two scores alongside Qwen3.8 Max (51.3%), and 88.4% on Terminal-Bench v2.1, in line with the leading models

➤ Frontier-level intelligence at lower cost: Headline pricing is unchanged from Grok 4.5 at $2/$6 per 1M input/output tokens, 60%+ below Claude Opus 5 ($5/$25) and GPT-5.6 Sol ($5/$30). It cost $0.84 per task, the same as Kimi K3 with slightly higher intelligence, placing it on the Intelligence vs. Cost per Task Pareto frontier

➤ Grok 4.6 sits at Fable 5-tier on AA-Briefcase, our private benchmark of long-horizon agentic knowledge work tasks, with an Elo of 1577 - behind the Claude Opus 5 family. It is notably turn-efficient, completing tasks in ~53 turns and ~0.5B input tokens on average vs. ~103 turns and ~2.0B input tokens for Claude Opus 5 (max)

Other model details:
➤ Context window of 500k tokens (unchanged from Grok 4.5)

➤ Pricing of $2/$6 per 1M tokens of input/output; cache hits discounted to $0.5 per 1M tokens, an increase over Grok 4.5's $0.3 per 1M tokens for cache hits

Congratulations to @SpaceXAI and @elonmusk on the release!