Grok 4.6 性能追平 GPT-5.6，价格大幅低于对手
原标题：SpaceXAI's Grok 4.6 matches OpenAI's best model and undercuts it on price
AI 摘要
SpaceXAI 发布了新模型 Grok 4.6，在 Artificial Analysis Intelligence Index 上得分 61，与 OpenAI 的 GPT-5.6 Sol 持平，仅次于 Anthropic 的 Claude Opus 5 和 Claude Fable 5。该模型在代理任务上表现优异，在 GDPval-AA v2 基准上排名第二，且定价远低于竞争对手。Grok 4.6 已通过 API 和多个平台提供，并推出首周双倍用量优惠。
正文节选
SpaceXAI's Grok 4.6 matches OpenAI's best model and undercuts it on price Grok 4.6 catches up to frontier models while costing far less. According to the Artificial Analysis Intelligence Index, SpaceXAI's new model scores 61 points, tying OpenAI's GPT-5.6 Sol. Only Anthropic's Claude Opus 5 (63) and Claude Fable 5 (62) score higher. That's a five-point jump over its predecessor, Grok 4.5. Grok 4.6 performs especially well on agentic tasks, where models independently carry out multi-step workflow