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Grok Codefast 1


Grok Codefast 1 is xAI logoxAI's language model, starting at $0.200 / 1M input and $1.50 / 1M output. A fast, cost-efficient coding-focused LLM from xAI optimized for agentic coding and developer workflows.
Spec
Canonical IDxai-codefast-1
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:codefast1
$0.200$1.50

Regional pricing

Provider-specific pricing that varies by region.
Azure AI Foundry logo
Azure AI Foundry
20 regions
RegionStandard
Input
$ / 1M
Output
$ / 1M
Global
Global$0.200$1.50
Europe
France Central (Paris)/ francecentral$0.220$1.65
Germany North (Berlin)/ germanynorth$0.220$1.65
Germany West Central (Frankfurt)/ germanywestcentral$0.220$1.65
Italy North (Milan)/ italynorth$0.220$1.65
North Europe (Ireland)/ northeurope$0.220$1.65
Norway East (Norway)/ norwayeast$0.220$1.65
Poland Central (Warsaw)/ polandcentral$0.320$2.20
Spain Central (Madrid)/ spaincentral$0.220$1.65
Sweden Central (Gävle)/ swedencentral$0.220$1.65
West Europe (Netherlands)/ westeurope$0.220$1.65
US
Central US (Iowa)/ centralus$0.220$1.65
East US (Virginia)/ eastus$0.220$1.65
East US 2 (Virginia)/ eastus2$0.220$1.65
North Central US (Illinois)/ northcentralus$0.220$1.65
South Central US (Texas)/ southcentralus$0.220$1.65
West Central US (Wyoming)/ westcentralus$0.220$1.65
West US (California)/ westus$0.220$1.65
West US 2 (Washington)/ westus2$0.220$1.65
West US 3 (Phoenix)/ westus3$0.220$1.65

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 Codefast 1$0.200$1.50Current

Model IDs