Flow - 4x faster than typing
Mini tools| Model | Input | Cached input | Output | Unit |
|---|---|---|---|---|
|
Grok 4.2
xAI
|
$1.25 | $0.2 | $2.5 | per 1M tokens |
|
Grok 4.3
This model
xAI
|
$1.25 | $0.2 | $2.5 | per 1M tokens |
|
Grok 4.5
SpaceX
|
$2 | $0.5 | $6 | per 1M tokens |
|
Grok Build 0.1
xAI
|
$1 | $0.2 | $2 | per 1M tokens |
Grok 4.3
By xAI
Model family: Grok
Grok 4.3 is xAI’s flagship large language model for high-end reasoning, coding, and agentic workflows. xAI positions it as its most truth-seeking model, with a 1,000,000-token context window and support across the broader xAI API stack for tools, reasoning, and advanced integrations.
New
Text
Overview
Grok 4.3 is xAI’s flagship large language model for high-end reasoning, coding, and agentic workflows. xAI positions it as its most truth-seeking model, with a 1,000,000-token context window and support across the broader xAI API stack for tools, reasoning, and advanced integrations.
Pricing
Compare Grok 4.3 with other models listed in the same vendor pricing tiers and context lengths.
Tier
Standard
Priority
| Model | Input | Cached input | Output | Unit |
|---|---|---|---|---|
|
Grok 4.2
xAI
|
$2.5 | $0.4 | $5 | per 1M tokens |
|
Grok 4.3
This model
xAI
|
$2.5 | $0.4 | $5 | per 1M tokens |
|
Grok 4.5
SpaceX
|
$4 | $1 | $12 | per 1M tokens |
|
Grok Build 0.1
xAI
|
$2 | $0.4 | $4 | per 1M tokens |
About xAI
xAI is an artificial intelligence startup founded by Elon Musk, aiming to understand the universe.
Industry:
Artificial Intelligence
Company Size:
1200
Location:
Palo Alto, California, US
Website:
x.ai
Tools using Grok 4.3
-
fernand Lopes🙏 116 karmaApr 13, 2025@Groki love it i use it to teach me Italian and ukranian and programing ! and it awesome , because it allows you in the free version send many prints of your screen , not having to explain all the errors by typing diferent from gpt that you can only send 3 photos in the free version. i also use grok to study i frist make the exercise in my book then i take a photo of my exercise then i ask it to see if there is any mistake and dissipate my terryble handwriting it understands
-
After registration, a 403 error is directly displayed and the service cannot be used.
-
Debating AI models, tireless agents, and workspaces. Unlocked, pay-as-you-go.Open
Last updated: July 7, 2026
