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Xai API Catalog

Comprehensive overview of all xai models available through the LLM Kit

Overview

Provider
xai
Total Models
90
Last Updated
2026-08-03

grok-2-1212

Model ID grok-2-1212
Family
grok-2-1212

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$10.0

grok-2-image

Model ID grok-2-image
Family
grok-2-image

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
image

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.0

grok-2-image-1212

Model ID grok-2-image-1212
Family
grok-2-image-1212

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
image

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.0

grok-2-image-latest

Model ID grok-2-image-latest
Family
grok-2-image-latest

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
image

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.0

grok-2-vision

Model ID grok-2-vision
Family
grok-2-vision

Specifications

Context Window: 32,768 tokens
Max Output Tokens: 32,768 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$10.0
Text Tokens - Cached
Output
$0.0

grok-2-vision-1212

Model ID grok-2-vision-1212
Family
grok-2-vision-1212

Specifications

Context Window: 32,768 tokens
Max Output Tokens: 4,096 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$10.0

grok-2-vision-latest

Model ID grok-2-vision-latest
Family
grok-2-vision-latest

Specifications

Context Window: 32,768 tokens
Max Output Tokens: 32,768 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$10.0

grok-3

Model ID grok-3
Family
grok-3

Specifications

Context Window: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Structured output Tool choice System messages Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$3.0
Output
$15.0
Text Tokens - Cached
Output
$0.75

grok-3-beta

Model ID grok-3-beta
Family
grok-3-beta

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice Prompt caching Json output Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$3.0
Output
$15.0
Text Tokens - Cached
Output
$0.75

grok-3-fast

Model ID grok-3-fast
Family
grok-3-fast

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice Prompt caching Json output Structured output System messages

Pricing (per million tokens)

Text Tokens - Standard
Input
$3.0
Output
$15.0
Text Tokens - Cached
Output
$0.75

grok-3-fast-beta

Model ID grok-3-fast-beta
Family
grok-3-fast-beta

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$3.0
Output
$15.0
Text Tokens - Cached
Output
$0.75

grok-3-fast-latest

Model ID grok-3-fast-latest
Family
grok-3-fast-latest

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice System messages Structured output Json output

Pricing (per million tokens)

Text Tokens - Standard
Input
$3.0
Output
$15.0
Text Tokens - Cached
Output
$0.75

grok-3-latest

Model ID grok-3-latest
Family
grok-3-latest

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice System messages Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$3.0
Output
$15.0
Text Tokens - Cached
Output
$0.75

grok-3-mini

Model ID grok-3-mini
Family
grok-3-mini

Specifications

Context Window: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.3
Output
$0.5
Text Tokens - Cached
Output
$0.07

grok-3-mini-beta

Model ID grok-3-mini-beta
Family
grok-3-mini-beta

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Json output Structured output Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.3
Output
$0.5
Text Tokens - Cached
Output
$0.07

grok-3-mini-fast

Model ID grok-3-mini-fast
Family
grok-3-mini-fast

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.3
Output
$0.5
Text Tokens - Cached
Output
$0.07

grok-3-mini-fast-beta

Model ID grok-3-mini-fast-beta
Family
grok-3-mini-fast-beta

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice Structured output Json output

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.3
Output
$0.5
Text Tokens - Cached
Output
$0.07

grok-3-mini-fast-high

Model ID grok-3-mini-fast-high
Family
grok-3-mini-fast-high

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-3-mini-fast-high-beta

Model ID grok-3-mini-fast-high-beta
Family
grok-3-mini-fast-high-beta

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-3-mini-fast-latest

Model ID grok-3-mini-fast-latest
Family
grok-3-mini-fast-latest

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.3
Output
$0.5
Text Tokens - Cached
Output
$0.075

grok-3-mini-high

Model ID grok-3-mini-high
Family
grok-3-mini-high

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-3-mini-high-beta

Model ID grok-3-mini-high-beta
Family
grok-3-mini-high-beta

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-3-mini-latest

Model ID grok-3-mini-latest
Family
grok-3-mini-latest

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.3
Output
$0.5
Text Tokens - Cached
Output
$0.075

grok-4

Model ID grok-4
Family
grok-4

Specifications

Context Window: 256,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Tool choice Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$3.0
Output
$15.0
Text Tokens - Cached
Output
$0.75

grok-4-0709

Model ID grok-4-0709
Family
grok-4-0709

Specifications

Context Window: 256,000 tokens
Max Output Tokens: 256,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$3.0
Output
$15.0
Text Tokens - Cached
Output
$0.75

grok-4-1-fast

Model ID grok-4-1-fast
Family
grok-4-1-fast

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$0.5
Text Tokens - Cached
Output
$0.049999999999999996

grok-4-1-fast-non-reasoning

Model ID grok-4-1-fast-non-reasoning
Family
grok-4-1-fast-non-reasoning

Specifications

Context Window: 2,000,000 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$0.5
Text Tokens - Cached
Output
$0.049999999999999996

grok-4-1-fast-non-reasoning-latest

Model ID grok-4-1-fast-non-reasoning-latest
Family
grok-4-1-fast-non-reasoning-latest

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$0.5
Text Tokens - Cached
Output
$0.049999999999999996

grok-4-1-fast-reasoning

Model ID grok-4-1-fast-reasoning
Family
grok-4-1-fast-reasoning

Specifications

Context Window: 2,000,000 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$0.5
Text Tokens - Cached
Output
$0.049999999999999996

grok-4-1-fast-reasoning-latest

Model ID grok-4-1-fast-reasoning-latest
Family
grok-4-1-fast-reasoning-latest

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$0.5
Text Tokens - Cached
Output
$0.049999999999999996

grok-4-fast

Model ID grok-4-fast
Family
grok-4-fast

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$0.5
Text Tokens - Cached
Output
$0.049999999999999996

grok-4-fast-non-reasoning

Model ID grok-4-fast-non-reasoning
Family
grok-4-fast-non-reasoning

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$0.5
Text Tokens - Cached
Output
$0.049999999999999996

grok-4-fast-non-reasoning-latest

Model ID grok-4-fast-non-reasoning-latest
Family
grok-4-fast-non-reasoning-latest

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$0.5
Text Tokens - Cached
Output
$0.049999999999999996

grok-4-fast-reasoning

Model ID grok-4-fast-reasoning
Family
grok-4-fast-reasoning

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$0.5
Text Tokens - Cached
Output
$0.049999999999999996

grok-4-fast-reasoning-latest

Model ID grok-4-fast-reasoning-latest
Family
grok-4-fast-reasoning-latest

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$0.5
Text Tokens - Cached
Output
$0.049999999999999996

grok-4-latest

Model ID grok-4-latest
Family
grok-4-latest

Specifications

Context Window: 2,000,000 tokens
Max Output Tokens: 256,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$6.0
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20

Model ID grok-4.20
Family
grok-4.20

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 0 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-0309

Model ID grok-4.20-0309
Family
grok-4.20-0309

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-0309-non-reasoning

Model ID grok-4.20-0309-non-reasoning
Family
grok-4.20-0309-non-reasoning

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-0309-reasoning

Model ID grok-4.20-0309-reasoning
Family
grok-4.20-0309-reasoning

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-beta

Model ID grok-4.20-beta
Family
grok-4.20-beta

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output System messages

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-beta-0309

Model ID grok-4.20-beta-0309
Family
grok-4.20-beta-0309

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output System messages Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-beta-0309-non-reasoning

Model ID grok-4.20-beta-0309-non-reasoning
Family
grok-4.20-beta-0309-non-reasoning

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-beta-0309-reasoning

Model ID grok-4.20-beta-0309-reasoning
Family
grok-4.20-beta-0309-reasoning

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output System messages

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-beta-latest

Model ID grok-4.20-beta-latest
Family
grok-4.20-beta-latest

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching System messages

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$6.0
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-beta-latest-non-reasoning

Model ID grok-4.20-beta-latest-non-reasoning
Family
grok-4.20-beta-latest-non-reasoning

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-beta-latest-reasoning

Model ID grok-4.20-beta-latest-reasoning
Family
grok-4.20-beta-latest-reasoning

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output System messages Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-beta-non-reasoning

Model ID grok-4.20-beta-non-reasoning
Family
grok-4.20-beta-non-reasoning

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output System messages Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-beta-reasoning

Model ID grok-4.20-beta-reasoning
Family
grok-4.20-beta-reasoning

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output System messages Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-experimental-beta-0304

Model ID grok-4.20-experimental-beta-0304
Family
grok-4.20-experimental-beta-0304

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$6.0
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-experimental-beta-0304-non-reasoning

Model ID grok-4.20-experimental-beta-0304-non-reasoning
Family
grok-4.20-experimental-beta-0304-non-reasoning

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output System messages Json output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-experimental-beta-0304-reasoning

Model ID grok-4.20-experimental-beta-0304-reasoning
Family
grok-4.20-experimental-beta-0304-reasoning

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output System messages

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$6.0
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-experimental-beta-latest

Model ID grok-4.20-experimental-beta-latest
Family
grok-4.20-experimental-beta-latest

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output System messages Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$6.0
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-experimental-beta-non-reasoning-latest

Model ID grok-4.20-experimental-beta-non-reasoning-latest
Family
grok-4.20-experimental-beta-non-reasoning-latest

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output System messages

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-experimental-beta-reasoning-latest

Model ID grok-4.20-experimental-beta-reasoning-latest
Family
grok-4.20-experimental-beta-reasoning-latest

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling System messages Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-multi-agent

Model ID grok-4.20-multi-agent
Family
grok-4.20-multi-agent

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 0 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-multi-agent-0309

Model ID grok-4.20-multi-agent-0309
Family
grok-4.20-multi-agent-0309

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-multi-agent-beta-0309

Model ID grok-4.20-multi-agent-beta-0309
Family
grok-4.20-multi-agent-beta-0309

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output System messages

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-multi-agent-beta-0309-exp-ma

Model ID grok-4.20-multi-agent-beta-0309-exp-ma
Family
grok-4.20-multi-agent-beta-0309-exp-ma

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling System messages Structured output Prompt caching Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$6.0
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-multi-agent-beta-latest

Model ID grok-4.20-multi-agent-beta-latest
Family
grok-4.20-multi-agent-beta-latest

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output System messages

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-multi-agent-experimental-beta-0304

Model ID grok-4.20-multi-agent-experimental-beta-0304
Family
grok-4.20-multi-agent-experimental-beta-0304

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-multi-agent-experimental-beta-latest

Model ID grok-4.20-multi-agent-experimental-beta-latest
Family
grok-4.20-multi-agent-experimental-beta-latest

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-multi-agent-latest

Model ID grok-4.20-multi-agent-latest
Family
grok-4.20-multi-agent-latest

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-non-reasoning

Model ID grok-4.20-non-reasoning
Family
grok-4.20-non-reasoning

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-non-reasoning-gv2

Model ID grok-4.20-non-reasoning-gv2
Family
grok-4.20-non-reasoning-gv2

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-non-reasoning-latest

Model ID grok-4.20-non-reasoning-latest
Family
grok-4.20-non-reasoning-latest

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-reasoning

Model ID grok-4.20-reasoning
Family
grok-4.20-reasoning

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-reasoning-gv2

Model ID grok-4.20-reasoning-gv2
Family
grok-4.20-reasoning-gv2

Specifications

Context Window: 2,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$6.0
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.20-reasoning-latest

Model ID grok-4.20-reasoning-latest
Family
grok-4.20-reasoning-latest

Specifications

Context Window: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Prompt caching Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.3

Model ID grok-4.3
Family
grok-4.3

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.3-latest

Model ID grok-4.3-latest
Family
grok-4.3-latest

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 1,000,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Tool choice Structured output System messages Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998

grok-4.5

Model ID grok-4.5
Family
grok-4.5

Specifications

Context Window: 500,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching System messages Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$6.0
Text Tokens - Cached
Output
$0.3

grok-4.5-latest

Model ID grok-4.5-latest
Family
grok-4.5-latest

Specifications

Context Window: 500,000 tokens
Max Output Tokens: 500,000 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Structured output Prompt caching System messages

Pricing (per million tokens)

Text Tokens - Standard
Input
$2.0
Output
$6.0
Text Tokens - Cached
Output
$0.3

grok-beta

Model ID grok-beta
Family
grok-beta

Specifications

Context Window: 131,072 tokens
Max Output Tokens: 131,072 tokens

Modalities

Input
image
Output
text

Capabilities

Function calling Tool choice

Pricing (per million tokens)

Text Tokens - Standard
Input
$5.0
Output
$15.0

grok-build-0.1

Model ID grok-build-0.1
Family
grok-build-0.1

Specifications

Context Window: 256,000 tokens

Modalities

Input
text, image
Output
text

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.0
Output
$2.0
Text Tokens - Cached
Output
$0.19999999999999998

grok-build-latest

Model ID grok-build-latest
Family
grok-build-latest

Specifications

Context Window: 256,000 tokens

Modalities

Input
text, image
Output
text

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.0
Output
$2.0
Text Tokens - Cached
Output
$0.19999999999999998

grok-code-fast

Model ID grok-code-fast
Family
grok-code-fast

Specifications

Context Window: 256,000 tokens
Max Output Tokens: 256,000 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$1.5
Text Tokens - Cached
Output
$0.02

grok-code-fast-1

Model ID grok-code-fast-1
Family
grok-code-fast-1

Specifications

Context Window: 256,000 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Tool choice Structured output

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$1.5
Text Tokens - Cached
Output
$0.02

grok-code-fast-1-0825

Model ID grok-code-fast-1-0825
Family
grok-code-fast-1-0825

Specifications

Context Window: 256,000 tokens
Max Output Tokens: 256,000 tokens

Modalities

Input
text
Output
text

Capabilities

Function calling Structured output Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.19999999999999998
Output
$1.5
Text Tokens - Cached
Output
$0.02

grok-imagine-image

Model ID grok-imagine-image
Family
grok-imagine-image

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
image

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.0

grok-imagine-image-2026-03-02

Model ID grok-imagine-image-2026-03-02
Family
grok-imagine-image-2026-03-02

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
image

Pricing (per million tokens)

Text Tokens - Standard

grok-imagine-image-pro

Model ID grok-imagine-image-pro
Family
grok-imagine-image-pro

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
image

Pricing (per million tokens)

Text Tokens - Standard
Input
$0.0

grok-imagine-image-quality

Model ID grok-imagine-image-quality
Family
grok-imagine-image-quality

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
image

Pricing (per million tokens)

Text Tokens - Standard

grok-imagine-image-quality-20260403

Model ID grok-imagine-image-quality-20260403
Family
grok-imagine-image-quality-20260403

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
image

Pricing (per million tokens)

Text Tokens - Standard

grok-imagine-image-quality-latest

Model ID grok-imagine-image-quality-latest
Family
grok-imagine-image-quality-latest

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
image

Pricing (per million tokens)

Text Tokens - Standard

grok-imagine-video

Model ID grok-imagine-video
Family
grok-imagine-video

Specifications

Context Window: tokens

Modalities

Input
text, image, video
Output
video

Pricing (per million tokens)

Text Tokens - Standard

grok-imagine-video-1.5

Model ID grok-imagine-video-1.5
Family
grok-imagine-video-1.5

Specifications

Context Window: tokens

Modalities

Input
image
Output
video

Pricing (per million tokens)

Text Tokens - Standard

grok-imagine-video-1.5-2026-05-30

Model ID grok-imagine-video-1.5-2026-05-30
Family
grok-imagine-video-1.5-2026-05-30

Specifications

Context Window: tokens

Modalities

Input
image
Output
video

Pricing (per million tokens)

Text Tokens - Standard

grok-imagine-video-1.5-preview

Model ID grok-imagine-video-1.5-preview
Family
grok-imagine-video-1.5-preview

Specifications

Context Window: tokens

Modalities

Input
text, image
Output
video

Pricing (per million tokens)

Text Tokens - Standard

grok-latest

Model ID grok-latest
Family
grok-latest

Specifications

Context Window: 1,000,000 tokens
Max Output Tokens: 0 tokens

Modalities

Input
text, image
Output
text

Capabilities

Function calling Parallel function calling Structured output System messages Tool choice Prompt caching

Pricing (per million tokens)

Text Tokens - Standard
Input
$1.25
Output
$2.5
Text Tokens - Cached
Output
$0.19999999999999998