SpaceXAI's newest flagship, replacing Grok 4.6 at the same standard-tier price. Pricing is tiered: $2/$6 per 1M tokens under 200K, $4/$12 per 1M once a request crosses 200K.
Grok 4.7 bills $2 / 1M input and $6 / 1M output for prompts under 200K tokens — unchanged from Grok 4.6. Once a request reaches 200K tokens, the entire request is billed at $4 / 1M input and $12 / 1M output. Cached input stays at $0.50 / 1M at the standard tier.
SpaceXAI (the company formerly known as xAI, rebranded July 6, 2026 after fully merging into SpaceX) released Grok 4.7 on September 21, 2026, replacing Grok 4.6 as the flagship at the same $2/$6 standard-tier price. SpaceXAI describes Grok 4.7 as built on a larger base model with a longer reinforcement-learning run that puts more weight on difficult, long-horizon tasks. The full rate card — including the $0.50/1M cached-input price introduced with 4.6 — carries over unchanged.
The model keeps the 500K-token context window, configurable low/medium/high reasoning effort, function calling, web and X search, and code execution that defined 4.6. Pricing stays tiered: requests under 200K tokens bill at $2 input / $6 output per 1M, but once a prompt reaches 200K tokens the whole request bills at $4 input / $12 output. Because Grok 4.7 can spend more output tokens reasoning at higher effort settings, real-world cost per completed task can run higher than 4.6 even though the per-token rate is identical — worth watching if you route by effort level.
Grok 4.7 is built for coding, agentic work, and professional knowledge tasks: tool-use loops, code execution, and real-time retrieval from the web and X. Its token efficiency and standard-tier output price make it attractive for high-volume agent runs, while native X search keeps its edge on current events and social context. The tiered pricing means the model rewards keeping prompts under 200K tokens — worth engineering around if your workload sits near the boundary. Availability spans the SpaceXAI API console, Grok Build, Cursor, OpenRouter, Vercel, Cloudflare, and Microsoft Office add-ins.
| Model | Input / 1M | Output / 1M | Context |
|---|---|---|---|
| Grok 4.7 (<200K) | $2 | $6 | 500K |
| Grok 4.7 (≥200K) | $4 | $12 | 500K |
| Grok 4.3 | $1.25 | $2.50 | 1M |
| Claude Opus 5 | $5 | $25 | 1M |
| GPT-5.6 Sol | $4 | $20 | 1M |
| Gemini 3.1 Pro | $2 | $12 | 1M |
Grok 4.7 undercuts the other flagships sharply on standard-tier output price — half of Gemini 3.1 Pro and a fifth of GPT-5.6 Sol — while claiming frontier-class quality on coding and agentic work. For a cheaper reasoning workhorse under the flagship, Grok 4.3 is SpaceXAI's mid-tier option.