GPT-5.4 nano vs Grok 4: Pricing Comparison
Compare pricing, capabilities, and costs for your LLM workloads.
OpenAI
GPT-5.4 nano
Pricing (per 1M tokens)
Input$0.2000
Output$1.25
Cached Input$0.0200
Batch Input$0.1000
Batch Output$0.6250
Context & Output
Context Window400K tokens
Max Output128K tokens
Capabilities
Categorybudget
Multimodaltext + image
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-5.4 nano
93.3% cheaper
Cheaper Output Price
GPT-5.4 nano
91.7% cheaper
Larger Context Window
GPT-5.4 nano
+144K tokens
Cost Comparison
Sample workload: 1,000,000 input tokens + 1,000,000 output tokens
GPT-5.4 nano
$1.45
$0.2000/1M input + $1.25/1M output
Grok 4
$18.00
$3.00/1M input + $15.00/1M output
GPT-5.4 nano is 91.9% cheaper for this workload.
Frequently Asked Questions
Which is cheaper, GPT-5.4 nano or Grok 4?
For input tokens, GPT-5.4 nano is cheaper at $0.2000 per 1M tokens. For output tokens, GPT-5.4 nano is cheaper at $1.25 per 1M tokens. The overall cost depends on your workload's input/output ratio.
What is the context window size of GPT-5.4 nano vs Grok 4?
GPT-5.4 nano has a context window of 400K tokens, while Grok 4 has 256K tokens. GPT-5.4 nano supports a larger context window of 400K tokens, which is beneficial for processing longer documents.
Need more tools?
Explore our complete suite of LLM calculators and comparison tools.