GPT-6 Luna
GPT-6 Luna by OpenAI. Official list price: $0.1 per 1M input and $0.5 per 1M output tokens.
Official price benchmark
USD per 1M tokens
- input
- $0.100
- output
- $0.500
- cache read
- $0.010
Your budget
Input:output ratio · Similar amounts of input and output
Purchasing power ranking
$100 · GPT-6 Luna · Balanced
Best price
RunAPI
−94%
providers
10
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 | $0.100 | $0.500 | $0.010 | — | — | — | 333M | 0% |
| 1 | RunAPIdown · Nov 12, 2026 | $0.0060 | $0.030 | $0.0006 | 90.4% | 989 ms | 85 | 5.56B | −94% |
| 2 | Kantrooperational · Nov 12, 2026 | $0.032 | $0.160 | $0.0032 | 100.0% | 628 ms | 96 | 1.04B | −68% |
| 3 | Polza.aioperational · Nov 12, 2026 | $0.074 | $0.368 | $0.0074 | 100.0% | 471 ms | 98 | 454M | −27% |
| 4 | Rustvydown · Nov 12, 2026 | $0.400 | $0.800 | — | 70.0% | 526 ms | 76 | 167M | +100% |
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
$0.0000
per month
$0.135
RunAPI · −94% · 1.20K / 500
Other models
Frequently asked questions
Answers are generated from the live quotes.
We collect GPT-6 Luna prices two ways: the official OpenAI list and quotes from providers our crawler checks daily. Providers in our catalogue sell GPT-6 Luna at $0.0060 in / $0.030 out (94% below the official list). Everything is normalised to a blended cost at a chosen input:output ratio, so “GPT-6 Luna price per 1M tokens” means the same thing on every page.
What does the GPT-6 Luna API cost?
The official OpenAI list price is $0.100 per 1M input tokens and $0.500 per 1M output tokens. Cached input is $0.010 per 1M tokens, 10× cheaper than the regular input.
How much does 1 million tokens of GPT-6 Luna cost?
1M input tokens cost $0.100, 1M output tokens — $0.500. With a 1:1 input/output load a million tokens works out to about $0.300. Chatbots with long context push the blended price down; code generation pushes it up.
Where is the GPT-6 Luna API cheapest?
Our measurements show RunAPI as the lowest quote: 94% below the official list. Quotes from 10 providers refresh daily — see the table above.
What is the GPT-6 Luna 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.