Rodium AI
OpenAI

GPT-5

openai/gpt-5

visionchat

Input price

745.1 RODI/M

~ 1.25 USD/M

Output price

5960.8 RODI/M

~ 10 USD/M

Context

400K

Max output

33K

Input:textimagedocument
Output:text

Pricing

RateRODIUSD (ref.)Unit
In745.1~ 1.25USD/M · RODI/M
Out5960.8~ 10.00USD/M · RODI/M
Cached74.6~ 0.125USD/M · RODI/M

RODI prices include Rodium markup and upstream fees. USD figures are wholesale reference rates.

Capabilities

Streaming
Tool calling
Vision
JSON mode
Reasoning

About this model

Previous flagship model. Still available and capable; GPT-5.4 has largely replaced it for production use cases. Cheaper than GPT-4o on input ($1.25 vs $2.50) with generally higher capability.

API usage

Use the canonical model slug in your chat completion requests.

Shell / scripts:

Chat completions docs →