Grok 2
Pricing & Specs
xAI · $2 input / $10 output per 1M tokens · 131.072K context window
No longer offered on OpenMark
Grok 2 is no longer offered on OpenMark (deprecated or superseded upstream). Its specs are kept here for reference — if you're still running it in production, it's worth benchmarking current alternatives: newer models are often cheaper AND better on the same task.
Grok 2 API Pricing
| Tokens | Price |
|---|---|
| Input | $2 / 1M tokens |
| Output | $10 / 1M tokens |
Cached tokens pricing is not available for this model.
What that means in practice
Grok 2 Specs
| Spec | Value |
|---|---|
| Context window | 131.072K tokens |
| Input modalities | text |
| Output modalities | text |
| Latency (measured by OpenMark) | ~372ms median response |
| Reasoning model | No |
| Tool / function calling | Yes |
| JSON mode | Yes |
| Streaming | Yes |
| Prompt caching | No |
Capabilities
Notes
Deprecated Sep 15, 2025. Use grok-3 instead.
FAQ
How much does Grok 2 cost?
Grok 2 costs $2 per 1M input tokens and $10 per 1M output tokens.
What is Grok 2's context window?
Grok 2 has a 131.072K-token context window.
Can I test Grok 2 on my own task?
Grok 2 is no longer offered on OpenMark, but you can benchmark its current alternatives from xAI and other providers on your own task — free tier available.
Still using Grok 2?
It's been superseded. Benchmark its current alternatives on your actual
workload — you'll likely find something cheaper AND better. Free tier available.