gpt-5.4 API price — 3 gateways compared
Cheapest right now: Glama at $2.50/MTok in
from $2.50 per
million input tokens · same price on every gateway
· updated continually
Gateway $ in /MTok $ out /MTok
Context Input price history Model ID OpenRouter fees $2.50 $15.00 1,050,000 openai/gpt-5.4 use Requesty $2.50 $15.00 1,050,000 azure/gpt-5.4@eastus2 use Glama $2.50 $15.00 1,050,000 openai/gpt-5.4 use
Fees beyond the token price OpenRouter : No markup on token prices (provider pass-through), but credit purchases cost 5.5% via card ($0.80 minimum) or 5% via crypto; BYOK usage above the monthly allowance is charged 5%. source Changelog for gpt-5.4
2026-08-27 requesty raised gpt-5.4-output 11.1%: 13.5 → 15.0 usd_per_mtok 2026-08-27 requesty raised gpt-5.4-input 11.1%: 2.25 → 2.5 usd_per_mtok gpt-5.4 pricing FAQ
How much does gpt-5.4 cost per million tokens? The cheapest tracked gateway charges $2.50 per million input tokens and $15.00 per million output tokens (Glama). Prices refresh continually.
Which gateway is cheapest for gpt-5.4? Glama for input tokens and Glama for output tokens, among the 3 gateways we track.
Do gpt-5.4 prices differ between gateways? No — every tracked gateway currently charges the same per-token price, so the difference between them is fees and routing, not token cost.
← All LLM prices · API
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