PoegrokGrok-4xai/grok-4PoeReleased Jul 10, 2025256,000 token context windowIn $3.00 · Out $15.00ReasoningTool callingAttachmentsInputtextimageOutputtext
Jiekou.AIgrokgrok-4-0709grok-4-0709Jiekou.AIReleased Jan 1, 2026256,000 token context windowIn $2.70 · Out $13.50Tool callingStructured outputAttachmentsTemp controlsInputtextimageOutputtext
Jiekou.AIgrokgrok-4-1-fast-non-reasoninggrok-4-1-fast-non-reasoningJiekou.AIReleased Jan 1, 20262,000,000 token context windowIn $0.18 · Out $0.45Tool callingStructured outputAttachmentsTemp controlsInputtextimageOutputtext
Jiekou.AIgrokgrok-4-1-fast-reasoninggrok-4-1-fast-reasoningJiekou.AIReleased Jan 1, 20262,000,000 token context windowIn $0.18 · Out $0.45Tool callingStructured outputAttachmentsTemp controlsInputtextimageOutputtext
Jiekou.AIgrokgrok-4-fast-non-reasoninggrok-4-fast-non-reasoningJiekou.AIReleased Jan 1, 20262,000,000 token context windowIn $0.18 · Out $0.45Tool callingStructured outputAttachmentsTemp controlsInputtextimageOutputtext
PoegrokGrok-4-Fast-Non-Reasoningxai/grok-4-fast-non-reasoningPoeReleased Sep 16, 20252,000,000 token context windowIn $0.20 · Out $0.50Tool callingAttachmentsInputtextimageOutputtext
Jiekou.AIgrokgrok-4-fast-reasoninggrok-4-fast-reasoningJiekou.AIReleased Jan 1, 20262,000,000 token context windowIn $0.18 · Out $0.45Tool callingStructured outputAttachmentsTemp controlsInputtextimageOutputtext
PoegrokGrok-4-Fast-Reasoningxai/grok-4-fast-reasoningPoeReleased Sep 16, 20252,000,000 token context windowIn $0.20 · Out $0.50ReasoningTool callingAttachmentsInputtextimageOutputtext
PoegrokGrok-4.1-Fast-Non-Reasoningxai/grok-4.1-fast-non-reasoningPoeReleased Nov 19, 20252,000,000 token context windowTool callingAttachmentsInputtextimageOutputtext
PoegrokGrok-4.1-Fast-Reasoningxai/grok-4.1-fast-reasoningPoeReleased Nov 19, 20252,000,000 token context windowReasoningTool callingAttachmentsInputtextimageOutputtext
