OpenAI: GPT-5.4 Image 2.
[GPT-5.4](https://openrouter.ai/openai/gpt-5.4) Image 2 combines OpenAI's GPT-5.4 model with state-of-the-art image generation capabilities from GPT Image 2. It enables rich multimodal workflows, allowing users to seamle
No self-host path — closed weights.
OpenAI: GPT-5.4 Image 2's weights aren't published. Use it via the access providers below.
Cheapest hosted endpoints.
Speed across providers.
Tokens/sec and time-to-first-token measured against the same prompt template on each provider's API.
| Provider | Tokens/sec | TTFT | Total |
|---|---|---|---|
| OpenRouter | 41.6 | 1041 ms | 2693 ms |
Frequently asked.
How do I run OpenAI: GPT-5.4 Image 2?
Where can I access OpenAI: GPT-5.4 Image 2?
How much does it cost to run OpenAI: GPT-5.4 Image 2?
Is OpenAI: GPT-5.4 Image 2 open-source or proprietary?
What it costs per month across providers.
Estimate your monthly bill for OpenAI: GPT-5.4 Image 2 across every host that publishes per-token pricing. Slide your token volumes; the chart + table re-rank cheapest-first.
Cheapest provider on the left.
Total monthly cost — input + output tokens combined.
