马斯克Grok 4.6重回一梯队！更低价格反超Fable 5，这Cursor是真没白收购

TL;DR - SpaceXAI launched Grok 4.6 and Grok Bot, pairing a lower-cost model optimized for long-running agent tasks with cloud agents that can operate workplace tools continuously.

• Grok 4.6 leads the cited GDPVal-AA v2, AA-Briefcase, and Harvey LAB benchmarks, but trails GPT-5.6 Sol on Terminal-Bench v3.0.
• API pricing is $2/M input tokens and $6/M output tokens; requests exceeding 200K context cost twice as much for the entire request.
• The model is available through Grok Build, Cursor, Grok Bot, and API, with third-party access via OpenRouter, Vercel, and Cloudflare.
• Grok Bot supports parallel, persistent cloud agents that can use websites without APIs, learn reusable routines, and pause for human approval on sensitive steps.