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Grok 4.2


Grok 4.2 is xAI logoxAI's language model, starting at $2.00 / 1M input and $6.00 / 1M output. xAI's Grok 4.2 LLM, a further iteration of the Grok 4 series with continued improvements to reasoning and agentic capabilities.
Spec
Canonical IDxai-grok-4-2
TypeLanguage
StatusActive
CreatorxAIxAI
Providers
Input ModalitiesText
Output ModalitiesText

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
Reasoning·
Adaptive Reasoning·
Function Calling·
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Input
$ / 1M
Output
$ / 1M
Azure AI Foundry logo
Azure AI Foundry
xai:grok42
$2.00$6.00

Regional pricing

Provider-specific pricing that varies by region.
Azure AI Foundry logo
Azure AI Foundry
40 regions
RegionStandard
Input
$ / 1M
Output
$ / 1M
Global
Global$2.00$6.00
Africa
South Africa North (Johannesburg)/ southafricanorth$2.20$6.60
Asia Pacific
Australia East (New South Wales)/ australiaeast$2.20$6.60
Central India (Pune)/ centralindia$2.20$6.60
East Asia (Hong Kong)/ eastasia$2.20$6.60
Japan East (Tokyo, Saitama)/ japaneast$2.20$6.60
Japan West (Osaka)/ japanwest$2.20$6.60
Jio India West (Jamnagar)/ jioindiawest$2.20$6.60
Korea Central (Seoul)/ koreacentral$2.20$6.60
South India (Chennai)/ southindia$2.20$6.60
Southeast Asia (Singapore)/ southeastasia$2.20$6.60
Canada
Canada Central (Toronto)/ canadacentral$2.20$6.60
Canada East (Quebec)/ canadaeast$2.20$6.60
Europe
France Central (Paris)/ francecentral$2.20$6.60
Germany North (Berlin)/ germanynorth$2.20$6.60
Germany West Central (Frankfurt)/ germanywestcentral$2.20$6.60
Italy North (Milan)/ italynorth$2.20$6.60
North Europe (Ireland)/ northeurope$2.20$6.60
Norway East (Norway)/ norwayeast$2.20$6.60
Poland Central (Warsaw)/ polandcentral$2.20$6.60
Spain Central (Madrid)/ spaincentral$2.20$6.60
Sweden Central (Gävle)/ swedencentral$2.20$6.60
Switzerland North (Zurich)/ switzerlandnorth$2.20$6.60
Switzerland West (Geneva)/ switzerlandwest$2.20$6.60
UK South (London)/ uksouth$2.20$6.60
West Europe (Netherlands)/ westeurope$2.20$6.60
Middle East
Qatar Central (Doha)/ qatarcentral$2.20$6.60
UAE North (Dubai)/ uaenorth$2.20$6.60
South America
Brazil South (Sao Paulo State)/ brazilsouth$2.20$6.60
US
Central US (Iowa)/ centralus$2.20$6.60
East US (Virginia)/ eastus$2.20$6.60
East US 2 (Virginia)/ eastus2$2.20$6.60
North Central US (Illinois)/ northcentralus$2.20$6.60
South Central US (Texas)/ southcentralus$2.20$6.60
US Gov Arizona/ usgovarizona$2.20$6.60
US Gov Virginia/ usgovvirginia$2.20$6.60
West Central US (Wyoming)/ westcentralus$2.20$6.60
West US (California)/ westus$2.20$6.60
West US 2 (Washington)/ westus2$2.20$6.60
West US 3 (Phoenix)/ westus3$2.20$6.60

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Grok 4.31.0M$1.25$2.50Available
Grok 4.202.0M$1.25$2.50Available
Grok 4.20 Multi-Agent2.0M$1.25$2.50Available
Grok 4.20 Multi-Agent Beta2.0M$1.25$2.50Available
Grok 4.20 Non-Reasoning2.0M$1.25$2.50Available
Grok 4.20 Reasoning2.0M$1.25$2.50Available
Grok 4.1 Fast2.0M$0.200$0.500Available
Grok 4 Fast2.0M$0.200$0.500Available
Grok 4 Fast Non-Reasoning2.0M$0.200$0.500Available
Grok 4256K$3.00$15.00Available
Grok 4.2$2.00$6.00Current

Model IDs