xAI API pricing

Language models (31)

Prices per million tokens.

• Grok 4.3

  xai/grok-4.3

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.5

  xai/grok-4.5

  Input

  $2.00

  Output

  $6.00

  Context

  500K

• Grok 4.6

  xai/grok-4.6

  Input

  $2.00

  Output

  $6.00

  Context

  500K

• Grok 4.7

  xai/grok-4.7

  Input

  $2.00

  Output

  $6.00

  Context

  500K

• Grok 4.20

  xai/grok-4.20

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 0309

  xai/grok-4.20-0309

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 0309 Non Reasoning

  xai/grok-4.20-0309-non-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 0309 Reasoning

  xai/grok-4.20-0309-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Beta

  xai/grok-4.20-beta

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Beta 0309

  xai/grok-4.20-beta-0309

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Beta 0309 Non Reasoning

  xai/grok-4.20-beta-0309-non-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Beta 0309 Reasoning

  xai/grok-4.20-beta-0309-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Beta Latest Non Reasoning

  xai/grok-4.20-beta-latest-non-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Beta Latest Reasoning

  xai/grok-4.20-beta-latest-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Beta Non Reasoning

  xai/grok-4.20-beta-non-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Beta Reasoning

  xai/grok-4.20-beta-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Experimental Beta 0304

  xai/grok-4.20-experimental-beta-0304

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Experimental Beta 0304 Non Reasoning

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

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Experimental Beta 0304 Reasoning

  xai/grok-4.20-experimental-beta-0304-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Experimental Beta Latest

  xai/grok-4.20-experimental-beta-latest

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Experimental Beta Non Reasoning Latest

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

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Experimental Beta Reasoning Latest

  xai/grok-4.20-experimental-beta-reasoning-latest

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Non Reasoning

  xai/grok-4.20-non-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Non Reasoning Gv2

  xai/grok-4.20-non-reasoning-gv2

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Reasoning

  xai/grok-4.20-reasoning

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok 4.20 Reasoning Gv2

  xai/grok-4.20-reasoning-gv2

  Input

  $1.25

  Output

  $2.50

  Context

  1M

• Grok Build 0.1

  xai/grok-build-0.1

  Input

  $1.00

  Output

  $2.00

  Context

  256K

• Grok Build Latest

  xai/grok-build-latest

  Input

  $2.00

  Output

  $6.00

  Context

  500K

• Grok Code Fast

  xai/grok-code-fast

  Input

  $1.00

  Output

  $2.00

  Context

  256K

• Grok Code Fast 1

  xai/grok-code-fast-1

  Input

  $1.00

  Output

  $2.00

  Context

  256K

• Grok Code Fast 1 0825

  xai/grok-code-fast-1-0825

  Input

  $1.00

  Output

  $2.00

  Context

  256K

Image models (4)

• Grok Imagine Image$0.02 per image
• Grok Imagine Image Quality$0.05 per image
• Grok Imagine Image Pro$0.05 per image
• Grok Imagine Image 2.0$0.06 per image · low $0.04

Video models (3)

• Grok Imagine Video$0.05 per second · 720p $0.07
• Grok Imagine Video 1.5$0.08 per second · 720p $0.14 · 1080p $0.25
• Grok Imagine Video 1.5 Lite$0.02 per second · 720p $0.03 · 1080p $0.14