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Grok Beta


Grok Beta is xAI logoxAI's language model with a 131K context window, starting at $5.00 / 1M input and $15.00 / 1M output. An early beta release of xAI's Grok LLM, providing access to the model's general-purpose language capabilities before the stable release.
Spec
Canonical IDxai-grok-beta
TypeLanguage
StatusActive
CreatorxAIxAI
Providers
Context Window131K tokens
Input ModalitiesImage
Output ModalitiesText
Intelligence Index
13.3
#213
MMLU-Pro
0.7
#144
GPQA
0.5
#215
HLE
0.0
#204
LiveCodeBench
0.2
#182
AIME
0.1
#93
Time to First Token
0.00s
#134
SciCode
0.3
#140
MATH-500
0.7
#91
Output TPS
0.0
#346

Capabilities

Input1/5
Text·
Image
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities2/13
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
xAI logo
xAI
grok-beta
$5.00$15.00

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Grok 4.20 Multi-Agent2.0M$2.00$6.00Available
Grok 4.20 Multi Agent Beta2.0M$2.00$6.00Available
Grok 4 20 Non-Reasoning2.0MAvailable
Grok 4 20 Reasoning2.0MAvailable
Grok 4 20131K$3.00$15.00Available
Grok 4.1 Fast2.0M$0.200$0.500Available
Grok 4.1 Fast Non-Reasoning2.0M$0.200$0.500Available
Grok 4.1 Fast Reasoning2.0M$0.200$0.500Available
Grok 4 Non-Reasoning2.0M$2.00$6.00Available
Grok 4 Reasoning2.0M$2.00$6.00Available
Grok Beta131K$5.00$15.00Current

Model IDs