GPT-5.4
GPT-5.4 by OpenAI. Official list price: $2.5 per 1M input and $15 per 1M output tokens.
Official price benchmark
USD per 1M tokens
- input
- $2.50
- output
- $15.00
- cache read
- $0.250
Your budget
Input:output ratio · Similar amounts of input and output
Purchasing power ranking
$100 · GPT-5.4 · Balanced
Best price
RunAPI
−94%
providers
4
max −94%
Purchasing power ranking
The provider's published prices next to the vendor's official list.
| # | Provider | Input | Output | Cache | Uptime | Latency | Score | Tokens for budget | vs list |
|---|---|---|---|---|---|---|---|---|---|
| — | Official price | $2.50 | $15.00 | $0.250 | — | — | — | 11.4M | 0% |
| 1 | RunAPIdown · Nov 12, 2026 | $0.150 | $0.900 | $0.015 | 90.4% | 989 ms | 85 | 190M | −94% |
| 2 | Crazyrouterdegraded · Nov 12, 2026 | $0.375 | $2.25 | $0.038 | 78.1% | 1.33 s | 72 | 76.2M | −85% |
| 3 | Polza.aioperational · Nov 12, 2026 | $1.84 | $11.03 | $0.184 | 100.0% | 471 ms | 98 | 15.5M | −26% |
| 4 | CCSubdown · Nov 12, 2026 | $5.00 | $15.00 | — | 93.2% | 1.14 s | 85 | 10.0M | +14% |
Some links on this site are partner links. They do not affect prices or ranking. Uptime and latency come from our own GET /models probes every 30 minutes, not a guarantee that the model is available.
Cost estimate
What one request and a month of traffic cost at the selected provider.
per request
$0.0006
per month
$3.84
RunAPI · −94% · 1.20K / 500
Other models
Frequently asked questions
Answers are generated from the live quotes.
We collect GPT-5.4 prices two ways: the official OpenAI list and quotes from providers our crawler checks daily. Providers in our catalogue sell GPT-5.4 at $0.150 in / $0.900 out (94% below the official list). Everything is normalised to a blended cost at a chosen input:output ratio, so “GPT-5.4 price per 1M tokens” means the same thing on every page.
What does the GPT-5.4 API cost?
The official OpenAI list price is $2.50 per 1M input tokens and $15.00 per 1M output tokens. Cached input is $0.250 per 1M tokens, 10× cheaper than the regular input.
How much does 1 million tokens of GPT-5.4 cost?
1M input tokens cost $2.50, 1M output tokens — $15.00. With a 1:1 input/output load a million tokens works out to about $8.75. Chatbots with long context push the blended price down; code generation pushes it up.
Where is the GPT-5.4 API cheapest?
Our measurements show RunAPI as the lowest quote: 94% below the official list. Quotes from 4 providers refresh daily — see the table above.
What is the GPT-5.4 context window?
The context window is 400K tokens. Some vendors raise the price above a context threshold — check the plan notes.
How do I check that a provider key works?
The free checker sends a GET request to your endpoint's model list and reports status and latency. The key is not stored server-side.