GPT-5.4

Name: GPT-5.4 on OpenRouter
Brand: OpenRouter
Availability: InStock

Most capable model for complex professional work with reasoning support.

openrouter/gpt-5.4

Streaming

Vision

Tools

Reasoning

JSON Output

Select Provider

View detailed pricing and capabilities for this provider.

S

OpenRouter

Context: 1.1M

Input

$2.5

/M tokens

Cache Read

$0.25

/M tokens

Output

$15

/M tokens

Tiered Pricing

IN

CACHED

OUT

≤272K tokens

$2.5

$0.25

$15

>272K tokens

$5

$0.5

$22.5

+ $0.010 per search