gpt-5.4-pro-2026-03-05

4k ContextTextPopular

gpt-5.4-pro-2026-03-05 - flagship performance. versatile general-purpose AI.

Pricing / 1M

USD

Input$24

Output$192

Context Window

4ktokens

Avg Latency

450ms

Frequently Asked Questions

?How much does gpt-5.4-pro-2026-03-05 cost?

gpt-5.4-pro-2026-03-05 costs $24.00 per 1M input tokens and $192.00 per 1M output tokens via OkRouter. This is 20% cheaper than OpenRouter with the same great performance.

?Is gpt-5.4-pro-2026-03-05 compatible with OpenAI SDK?

Yes! gpt-5.4-pro-2026-03-05 works seamlessly with all OpenAI SDKs (Python, JavaScript, Go, etc.). Simply change your base_url to api.okrouter.com and use your OkRouter API key. No code changes needed.

?What is gpt-5.4-pro-2026-03-05 best used for?

gpt-5.4-pro-2026-03-05 excels at complex problem solving and analysis, research and technical writing, strategic planning and decision support. It's premium-tier and perfect for professional applications requiring high quality.