Calculator/OpenAI/GPT-5.4 Pro
OA

GPT-5.4 Pro

by OpenAIWebsite
deep reasoningresearch

Input

$30.00/MTok

Output

$180.00/MTok

Specifications

Context Window

1.1M context

Max Output

32K tokens

Caching

No

Batch API

No

Vision

Supported

Tool Use

Supported

Cost Examples

Single chat message

500 input + 300 output tokens

$0.07/request

Code review

5,000 input + 2,000 output tokens

$0.51/request

Document summary

50,000 input + 1,000 output tokens

$1.68/request

100 requests/day

1,000 input + 500 output × 30 days

$360.00/month

Compare GPT-5.4 Pro

See how GPT-5.4 Pro stacks up against o3 Pro and GPT-5.2 Pro.