GPT-5.4 vs GPT-5.2 Pro: Pricing Comparison
Compare pricing, capabilities, and costs for your LLM workloads.
OpenAI
GPT-5.4
Pricing (per 1M tokens)
Input$2.50
Output$15.00
Cached Input$0.2500
Batch Input$1.25
Batch Output$7.50
Context & Output
Context Window1.1M tokens
Max Output128K tokens
Capabilities
Categoryflagship
Multimodaltext + image
Fine-tuningNo
StreamingYes
OpenAI
GPT-5.2 Pro
Pricing (per 1M tokens)
Input$10.50
Output$84.00
Context & Output
Context Window400K tokens
Max Output128K tokens
Capabilities
Categoryflagship
Multimodaltext + image + audio
Fine-tuningNo
StreamingYes
Quick Verdict
Cheaper Input Price
GPT-5.4
76.2% cheaper
Cheaper Output Price
GPT-5.4
82.1% cheaper
Larger Context Window
GPT-5.4
+650K tokens
Cost Comparison
Sample workload: 1,000,000 input tokens + 1,000,000 output tokens
GPT-5.4
$17.50
$2.50/1M input + $15.00/1M output
GPT-5.2 Pro
$94.50
$10.50/1M input + $84.00/1M output
GPT-5.4 is 81.5% cheaper for this workload.
Frequently Asked Questions
Which is cheaper, GPT-5.4 or GPT-5.2 Pro?
For input tokens, GPT-5.4 is cheaper at $2.50 per 1M tokens. For output tokens, GPT-5.4 is cheaper at $15.00 per 1M tokens. The overall cost depends on your workload's input/output ratio.
What is the context window size of GPT-5.4 vs GPT-5.2 Pro?
GPT-5.4 has a context window of 1.1M tokens, while GPT-5.2 Pro has 400K tokens. GPT-5.4 supports a larger context window of 1.1M tokens, which is beneficial for processing longer documents.
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