2026-09-22-Tue · Grok47

From Issue 51 (2026-09-22) · 15 stories in this issue

❯ SpaceXAI launches Grok 4.7 at $2 per million input tokens and $6 per million output tokens

AvailabilityGrok 4.7 is available through the API, Cursor and Grok Build at a base price of $2 per million input tokens and $6 per million output tokens, unchanged from Grok 4.6. SpaceXAI says it checks its work more carefully and handles longer tasks better.

Task resultsThe company trained a larger base model with a longer reinforcement-learning run focused on tasks taking hours. Artificial Analysis measured a rise in its coding-agent index from 47 to 56 using Grok Build. That tests the model-plus-tool combination, not the model in every coding environment.

Buying decisionFor teams running long-lived agents, cost per completed task matters more than the token sticker price alone. Better results at the same base rate may change model-routing choices. Requests above 200,000 input tokens carry a different pricing tier.

▪ SIGNALA same-price upgrade pressures rival long-task models, though real-project completion and rework rates remain the deciding measures.