GPT-5.2 vs Grok 4: Pricing Comparison
Compare pricing, capabilities, and costs for your LLM workloads.
OpenAI
GPT-5.2
Pricing (per 1M tokens)
Input$1.75
Output$14.00
Cached Input$0.1750
Batch Input$0.8750
Batch Output$7.00
Context & Output
Context Window400K tokens
Max Output128K tokens
Capabilities
Categoryflagship
Multimodaltext + image + audio
Fine-tuningNo
StreamingYes
xAI
Grok 4
Pricing (per 1M tokens)
Input$3.00
Output$15.00
Cached Input$0.7500
Context & Output
Context Window256K tokens
Max Output32.8K tokens
Capabilities
Categoryflagship
Multimodaltext + image
Fine-tuningNo
StreamingYes
Quick Verdict
Cheaper Input Price
GPT-5.2
41.7% cheaper
Cheaper Output Price
GPT-5.2
6.7% cheaper
Larger Context Window
GPT-5.2
+144K tokens
Cost Comparison
Sample workload: 1,000,000 input tokens + 1,000,000 output tokens
GPT-5.2
$15.75
$1.75/1M input + $14.00/1M output
Grok 4
$18.00
$3.00/1M input + $15.00/1M output
GPT-5.2 is 12.5% cheaper for this workload.
Frequently Asked Questions
Which is cheaper, GPT-5.2 or Grok 4?
For input tokens, GPT-5.2 is cheaper at $1.75 per 1M tokens. For output tokens, GPT-5.2 is cheaper at $14.00 per 1M tokens. The overall cost depends on your workload's input/output ratio.
What is the context window size of GPT-5.2 vs Grok 4?
GPT-5.2 has a context window of 400K tokens, while Grok 4 has 256K tokens. GPT-5.2 supports a larger context window of 400K tokens, which is beneficial for processing longer documents.
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