Grok 2
Previous
Previous-generation flagship Grok. Still hosted for legacy integrations; Grok 3 is the recommended target for new work.
Grok 2 is a frontier AI model from xAI. It costs $2.000 per million input tokens and $10.000 per million output tokens (blended $4.400/M), with a 131,000-token context window.
INPUT
$2.000/M
per million input tokens
OUTPUT
$10.000/M
per million output tokens
CONTEXT
131,000
tokens
What it is good at
- Real-time X data
- Open-personality tone
Typical use cases
- Legacy Grok 2 integrations awaiting upgrade
Benchmarks
vs. best public score
Hand-curated from each provider's published reports and public leaderboards. Methodology varies across sources, treat as directional rather than authoritative.
More from xAI
See all 8 →Grok 4.3
Frontier · 1,000,000 ctx
in $1.250/Mout $2.500/M
Grok 4
Previous · 256,000 ctx
in $3.000/Mout $15.000/M
Grok 3
Frontier · 131,000 ctx
in $3.000/Mout $15.000/M
Grok 3 mini
Efficient · 131,000 ctx
in $0.300/Mout $0.500/M
Grok 3 Fast
Balanced · 131,000 ctx
in $5.000/Mout $25.000/M
Grok 2 Vision
Vision · 32,000 ctx
in $2.000/Mout $10.000/M
Frequently asked questions
How much does Grok 2 cost?
Grok 2 costs $2.000 per million input tokens and $10.000 per million output tokens, for a blended reference rate of $4.400 per million tokens.
What is Grok 2's context window?
Grok 2 supports up to 131,000 tokens of context in a single request.
What is Grok 2 best for?
Grok 2 is well suited to Real-time X data, Open-personality tone and Legacy Grok 2 integrations awaiting upgrade.
Who makes Grok 2?
Grok 2 is developed and served by xAI. It was released in Aug 2024.