Packaging change·Jul 6 → Oct 11, 2025·Q3 2025·AI & Machine Learning

X Introduces Grok-4 Flagship Model with 256k Context Window and New Enterprise Features

XPackagingPlan removedNew planLimit increaseFeature addedFeature changePlan renamed

What changed

Plan removed

grok-2-vision-1212 multimodal model discontinued

New plan

grok-4 flagship model introduced with 256k context window at $3.00 input/$15.00 output per million tokens

New plan

grok-4-fast-non-reasoning model introduced with 2M context window at $0.20 input/$0.50 output per million tokens

New plan

grok-code-fast-1 model introduced with 256k context window at $0.20 input/$1.50 output per million tokens

Limit increase

grok-3-mini context window increased from 131072 to 132k tokens

Feature added

Enterprise section introduced with SSO, audit logging, authorization controls, compliance features (SOC 2 Type 2, GDPR, CCPA, Zero Data Retention), and data residency

Feature change

Search feature changed from 'Coming soon' to 'New' with real-time capability now available

Plan renamed

grok-3-beta renamed to grok-3 (dropped beta designation)

New plan

grok-4-fast-reasoning model introduced with 2M context window at $0.20 input/$0.50 output per million tokens

Limit increase

grok-3 context window increased from 131072 to 132k tokens

Plan renamed

grok-3-mini-beta renamed to grok-3-mini (dropped beta designation)

Before and after

Jul 6, 2025 vs Oct 11, 2025

Pulse.

100%

Change 1 of 11 · plan removed

grok-2-vision-1212 multimodal model discontinued

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X Introduces New grok-4.1 Models with Enhanced Image Input Pricing and Tool Calling Features · Q4 2025

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