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Written by AI from the official notes. Check them for exact details.Grok 4.1 Fast models are now compatible with agent tools, and tool prices have decreased significantly.
- Grok 4.1 Fast models can now be used with agent tools.
- Agent tool prices reduced by up to 50%.
- New pricing is now a maximum of $5 per 1000 successful calls.
Why it matters: Users of Grok agent tools should consider the new model compatibility and reduced costs.
Full release notes2 changes
- You can now use Grok 4.1 Fast models with the agent tools, check out the documentation of agent tools to get started.
- The price of agent tools drops by up to 50% to no more than $5 per 1000 successful calls, see the new prices at the pricing page.